Amend_3_Statement_of_Work.pdf

Statement of Work (SOW)

AR Rifle Parts

1. BACKGROUND:

1.1. The Department of Homeland Security (DHS), Customs and Border Protection (CBP) has a requirement for the procurement of complete upper receiver assemblies for AR style rifles, as well as parts associated with the lower receiver.

1.2. This contract shall be awarded and administered by U.S. Customs and

Border Protection (CBP).

2. SCOPE:

2.1. This statement of work delineates the required performance and technical specifications for the acquisition of upper receivers and parts for CBP.

2.2. The contract shall provide various configurations of complete upper assemblies. Individual parts that make up the complete receivers shall also be available as individual contract line items.

2.3. The contract shall provide for lower receiver individual parts, not to include the lower receiver itself.

2.4. Vendor shall provide manufacturer’s performance and technical specifications of device submitted. Specifications shall address all technical requirements listed within this document.

3. APPLICABLE DOCUMENTS:

3.1. CBP Use of Force Policy, Guidelines and Procedures Handbook

(HB4500-01C).

3.2. Standard Practice for Magnetic Particle Testing (ASTM E1444)

4. TECHNICAL and ADMINISTRATIVE REQUIREMENTS:

4.1. Complete Upper Receiver Assemblies

Upper receiver assemblies shall be fully assembled, headspaced, and test fired. Assemblies shall be compatible with standard AR style lower receiver and standard AR style full-auto bolt and carrier group. Assemblies do not include bolt and carrier group (with the exception of Section 4.1.7). Upper receiver shall be hardcoat anodized (Type III, class 2). All parts requiring finishing/coating shall be finished/coated independently prior to assembly. Barrel nut shall be tightened to between 30 and 80 ft. /lbs. of torque. The general appearance of all upper receiver assemblies shall be:

uniform in color free of blemishes and excessive tool marks

4.1.1. 11.5” Short Barreled Rifle (SBR) Standard

4.1.1.1. Short Barreled Rifle (SBR) Standard upper receiver

assembly shall consist of M4 Flat Top Upper Receiver machined for use with M4 barrel extension. Upper receiver assembly shall be assembled with forward assist, and ejection port cover. Forward assist shall include heat treated tool steel pawl, with press fit and pinned cap.

Ejection port cover shall be made of steel with black oxide or parkerized finish. Receiver shall have Mil-Std 1913 T-marked rail for mounting optics and accessories. Upper receiver assembly does not include a charging handle.

Receiver shall be forged, hardcoat anodized aluminum.

Standard upper receiver shall have an 11.5” cold hammer forged barrel, with carbine gas length system, 1:7 twist rate, chrome lined bore and chamber, M4 feed ramped barrel extension, 5.56 NATO chamber, Manganese Phosphate barrel finish, and a government profile, ½”x28 threaded barrel. Barrel shall be free of flaws as determined by ASTM E1444 testing.

Performance shall be equal to or better than BCM BFH 11.5” Carbine Barrel part # BCM-BRL-S-11 BFH.

Assembly shall have F-marked front sight base with taper pins to secure to barrel. Assembly shall have pinned carbine length gas tube. Shall have ½”x28 threaded A2 style flash hider.

Standard assembly shall have a two piece, drop-in 4 rail handguard with Mil-Std picatinny rails at the 3, 6, 9, and 12 o’clock positions and a minimum of four built-in sockets for QD swivels. Sockets shall be located forward and aft on the 3 and 9 o’clock rail positions. Handguard shall be made of aluminum, be hardcoat anodized black, and incorporate tensioning screws to reduce movement.

Performance shall be equal to or better than Troy Drop-in 7”-BLK part # SRAI-MRF-D7BT-00.

Standard assembly handguard shall be attached to upper receiver using a G.I. style delta ring assembly and handguard round cap. Barrel shall be attached to the upper receiver using a G.I. style barrel nut. Barrel nut shall be made of steel with black phosphate finish.

4.1.2. 11.5” Short Barreled Rifle (SBR) Enhanced

4.1.2.1. Short Barreled Rifle (SBR) Enhanced upper receiver

machined for use with M4 barrel extension. Upper receiver assembly shall be assembled with forward assist, and ejection port cover. Forward assist shall include heat treated tool steel pawl, with press fit and pinned cap.

Ejection port cover shall be made of steel with black oxide or parkerized finish. Receiver shall have Mil-Std 1913 T-marked rail for mounting optics and accessories. Upper receiver assembly does not include a charging handle.

Receiver shall be forged, hardcoat anodized aluminum.

Enhanced upper receiver shall have an 11.5” cold hammer forged barrel, with carbine gas length system, 1:7 twist rate, chrome lined bore and chamber, M4 feed ramped barrel extension, 5.56 NATO chamber, Manganese Phosphate barrel finish, and a government profile, ½”x28 threaded barrel. Barrel shall be free of flaws as determined by ASTM E1444 testing.

Performance shall be equal to or better than BCM BFH 11.5” Carbine Barrel part # BCM-BRL-S-11 BFH.

Enhanced upper assembly shall have a free float handguard with a minimal length of 9” and maximum length of 9.5” and shall be constructed of an aluminum or aluminum alloy. Handguard shall weigh less than 6.0 ounces without mounting hardware. Handguard shall have a continuous Mil-Std picatinny rail at the 12 o’clock (top) position, and offer M-LOK accessory mounting system minimally at the 3, 6, and 9 o’clock positions.

Handguard shall have a maximum outside diameter (flat to flat) dimension of 1.6”. Handguard shall have low profile modular M-LOK compatible QD sling adaptor, hardcoat anodized aluminum, black, mounted forward on the 9 o’clock position. Performance shall be equal to or better than BCM-MMR-9-556-BLK.

Enhanced assembly shall use a low profile gas block with set screw mounting. Gas block shall be made of steel with phosphate finish. Assembly shall have pinned carbine length gas tube. Shall have ½”x28 threaded A2 style flash hider.

4.1.3. 11.5” Short Barreled Rifle (SBR) SOG

4.1.3.1. Short Barreled Rifle (SBR) SOG upper receiver

machined for use with M4 barrel extension. Upper receiver assembly shall be assembled with forward assist, and ejection port cover. Forward assist shall include heat treated tool steel pawl, with press fit and pinned cap.

Ejection port cover shall be made of steel with black oxide or parkerized finish. Receiver shall have Mil-Std 1913 T-marked rail for mounting optics and accessories.

Receiver shall be forged, hardcoat anodized aluminum.

SOG upper receiver shall have an 11.5” cold hammer forged barrel, with carbine gas length system, 1:7 twist rate, chrome lined bore and chamber, M4 feed ramped barrel extension, 5.56 NATO chamber, Manganese Phosphate barrel finish, and a government profile, ½”x28 threaded barrel. Barrel shall be free of flaws as determined by ASTM E1444 testing. Performance shall be equal to or better than BCM BFH 11.5” Carbine Barrel part # BCM-BRL-S-11 BFH.

SOG upper assembly shall have a free float handguard with a minimal length of 10” and maximum length of 10.6” and shall be constructed of an aluminum or aluminum alloy. Handguard shall weigh less than 7.0 ounces without mounting hardware. Handguard shall have a continuous Mil-Std picatinny rail at the 12 o’clock (top) position, and offer M-LOK accessory mounting system minimally at the 3, 6, and 9 o’clock positions.

Handguard shall have a maximum outside diameter (flat to flat) dimension of 1.6”. Handguard shall have low profile modular M-LOK compatible QD sling adaptor, hardcoat anodized aluminum, black, mounted forward on the 9 o’clock position. Performance shall be equal to or better than BCM-MMR-10-556-BLK.

SOG assembly shall use a low profile gas block with set screw mounting. Gas block shall be made of steel with phosphate finish. Assembly shall have pinned carbine length gas tube. SOG assembly shall have Surefire SOCOM muzzle brake, part #WARCOMP-556- 1/2-28. SOG assembly shall have BCMGUNFIGHTER Charging Handle (5.56/.223) w/ Mod 4 (medium) Latch part # BCM-GFH-MOD-4-556.

4.1.4. 14.5” Standard Patrol Rifle (SPR) Standard

4.1.4.1. Standard Patrol Rifle (SPR) Standard upper receiver

machined for use with M4 barrel extension. Upper receiver assembly shall be assembled with forward assist, and ejection port cover. Forward assist shall include heat treated tool steel pawl, with press fit and pinned cap.

Ejection port cover shall be made of steel with black oxide or parkerized finish. Receiver shall have Mil-Std 1913 T-marked rail for mounting optics and accessories. Upper receiver assembly does not include a charging handle.

Receiver shall be forged, hardcoat anodized aluminum.

Standard upper receiver shall have a 14.5” cold hammer forged barrel, with carbine gas length system, 1:7 twist rate, chrome lined bore and chamber, M4 feed ramped barrel extension, 5.56 NATO chamber, Manganese Phosphate barrel finish, and a government profile, ½”x28 threaded barrel. Barrel shall be free of flaws as determined by ASTM E1444 testing.

Performance shall be equal to or better than BCM Standard 14.5” M4 Barrel Carbine Length Gas part #

BCM-BRL-S-M4-14-STD.

Assembly shall have F-marked front sight base with taper pins to secure to barrel. Assembly shall have pinned carbine length gas tube. Shall have ½”x28 threaded A2 style flash hider. Assembly does not include bolt and carrier group.

Standard assembly shall have a two piece, drop-in 4 rail handguard with Mil-Std picatinny rails at the 3, 6, 9, and 12 o’clock positions and a minimum of four built-in sockets for QD swivels. Sockets shall be located forward and aft on the 3 and 9 o’clock rail positions. Handguard shall be made of aluminum, be hardcoat anodized black, and incorporate tensioning screws to reduce movement.

Performance shall be equal to or better than Troy Drop-in 7”-BLK part # SRAI-MRF-D7BT-00.

Standard assembly handguard shall be attached upper receiver using a G.I. style delta ring assembly and handguard round cap. Barrel shall be attached to the upper receiver using a G.I. style barrel nut. Barrel nut shall be made of steel with black phosphate finish.

Assembly does not include bolt and carrier group.

4.1.5. 14.5” Standard Patrol Rifle (SPR) Enhanced

4.1.5.1. Standard Patrol Rifle (SPR) Enhanced upper receiver

machined for use with M4 barrel extension. Upper receiver assembly shall be assembled with forward assist, and ejection port cover. Forward assist shall include heat treated tool steel pawl, with press fit and pinned cap.

Ejection port cover shall be made of steel with black oxide or parkerized finish. Receiver shall have Mil-Std 1913 T-marked rail for mounting optics and accessories. Upper receiver assembly does not include a charging handle.

Receiver shall be forged, hardcoat anodized aluminum.

Enhanced upper receiver shall have a 14.5” cold hammer forged barrel, with carbine gas length system, 1:7 twist rate, chrome lined bore and chamber, M4 feed ramped barrel extension, 5.56 NATO chamber, Manganese Phosphate barrel finish, and a government profile, ½”x28 threaded barrel. Barrel shall be free of flaws as determined by ASTM E1444 testing.

Performance shall be equal to or better than BCM Standard 14.5” M4 Barrel Carbine Length Gas part #

BCM-BRL-S-M4-14-STD.

Enhanced upper assembly shall have a free float handguard with a minimal length of 9” and maximum length of 9.5” and shall be constructed of an aluminum or aluminum alloy. Handguard shall weigh less than 6.0 ounces without mounting hardware. Handguard shall have a continuous Mil-Std picatinny rail at the 12 o’clock (top) position, and offer M-LOK accessory mounting system minimally at the 3, 6, and 9 o’clock positions.

Handguard shall have a maximum outside diameter (flat to flat) dimension of 1.6”. Handguard shall have low profile modular M-LOK compatible QD sling adaptor, hardcoat anodized aluminum, black, mounted forward on the 9 o’clock position. Performance shall be equal to or better than BCM-MMR-9-556-BLK.

Enhanced assembly shall use a low profile gas block with set screw mounting. Gas block shall be made of steel with phosphate finish. Assembly shall have pinned carbine length gas tube. Shall have ½”x28 threaded A2 style flash hider.

4.1.6. 14.5” Standard Patrol Rifle (SPR) SOG

4.1.6.1. Standard Patrol Rifle (SPR) SOG upper receiver

machined for use with M4 barrel extension. Upper receiver assembly shall be assembled with forward assist, and ejection port cover. Forward assist shall include heat treated tool steel pawl, with press fit and pinned cap.

Ejection port cover shall be made of steel with black oxide or parkerized finish. Receiver shall have Mil-Std 1913 T-marked rail for mounting optics and accessories.

Receiver shall be forged, hardcoat anodized aluminum.

SOG upper receiver shall have an 14.5” cold hammer forged barrel, with Mid gas length system, 1:7 twist rate, chrome lined bore and chamber, M4 feed ramped barrel extension, 5.56 NATO chamber, Manganese Phosphate barrel finish, and a government profile, ½”x28 threaded barrel. Barrel shall be free of flaws as determined by ASTM E1444 testing. Performance shall be equal to or better than BCM Standard 14.5” Mid Length Barrel part # BCM-BRL-S-MID-14 STD.

SOG upper assembly shall have a free float handguard with a minimal length of 13” and maximum length of 13.5” and shall be constructed of an aluminum or aluminum alloy. Handguard shall weigh less than 8.5 ounces without mounting hardware. Handguard shall have a continuous Mil-Std picatinny rail at the 12 o’clock (top) position, and offer M-LOK accessory mounting system minimally at the 3, 6, and 9 o’clock positions.

Handguard shall have a maximum outside diameter (flat to flat) dimension of 1.6”. Handguard shall have low profile modular M-LOK compatible QD sling adaptor, hardcoat anodized aluminum, black, mounted forward on the 9 o’clock position. Performance shall be equal to or better than BCM-MMR-13-556-BLK.

SOG assembly shall use a low profile gas block with set screw mounting. Gas block shall be made of steel with phosphate finish. Assembly shall have pinned mid length gas tube. SOG assembly shall have Surefire SOCOM muzzle brake, part #WARCOMP-556-1/2-28.

SOG assembly shall have BCMGUNFIGHTER Charging Handle (5.56/.223) w/ Mod 4 (medium) Latch part #

BCM-GFH-MOD-4-556.

4.1.7. 20” Designated Marksman Rifle (DMR)

4.1.7.1. Designated Marksman Rifle (DMR) upper receiver

machined for use with M4 barrel extension. Upper receiver assembly shall be assembled with forward assist, and ejection port cover. Forward assist shall include heat treated tool steel pawl, with press fit and pinned cap.

Ejection port cover shall be made of steel with black oxide or parkerized finish. Receiver shall have Mil-Std 1913 T-marked rail for mounting optics and accessories.

Receiver shall be forged, hardcoat anodized aluminum.

DMR upper assembly shall have a 20” barrel, with rifle length gas system, 1:7 or 1:8 twist rate, chrome lined bore and chamber, M4 feed ramped barrel extension, 5.56 NATO chamber, Manganese Phosphate barrel finish, and a government profile, ½”x28 threaded barrel. Barrel shall be free of flaws as determined by ASTM E1444 testing.

Performance shall be equal to or better than BCM Standard 20” Rifle Length Barrel part # BCM-BRL-S-20

STD.

DMR upper assembly shall include an assembled full-auto AR-style bolt carrier group. Bolt carrier group shall be constructed of finished steel and comprise of bolt (free of flaws as determined by ASTM E1444 testing), chrome lined bolt carrier (auto), chrome lined and hardened gas key with hardened fasteners (staked USGI-style), steel extractor, extractor spring with insert, firing pin, firing retaining pin, cam pin, and three O-rings.

DMR upper assembly shall have a free float handguard with a minimal length of 15” and maximum length of 15.5” and shall be constructed of an aluminum or aluminum alloy. Handguard shall weigh less than 9.5 ounces without mounting hardware. Handguard shall have a continuous Mil-Std picatinny rail at the 12 o’clock (top) position, and offer M-LOK accessory mounting system minimally at the 3, 6, and 9 o’clock positions.

Handguard shall have a maximum outside diameter (flat to flat) dimension of 1.6”. Handguard shall have low profile modular M-LOK compatible QD sling adaptor, hardcoat anodized aluminum, black, mounted forward on the 9 o’clock position. Performance shall be equal to or better than BCM-MMR-15-556-BLK.

DMR assembly shall use a low profile gas block with set screw mounting. Gas block shall be made of steel with phosphate finish. Assembly shall have pinned rifle length gas tube. DMR assembly shall have Surefire SOCOM muzzle brake, part #WARCOMP-556-1/2-28.

DMR assembly shall have BCMGUNFIGHTER Charging Handle (5.56/.223) w/ Mod 4 (medium) Latch part #

BCM-GFH-MOD-4-556.

4.2. Lower Receiver Individual Parts

The general appearance of all lower receiver individual parts shall be free of blemishes and excessive tool marks.

4.2.1. Buffer Extension Tube

4.2.1.1. AR style buffer tube shall be compatible with carbine style, collapsible buttstocks. Shall be made of hardcoat anodized aluminum, with matte black finish. Tube shall be 7.25” in overall length, 1.14” outside diameter and threads shall be compatible with AR style lower receivers.

Shall have minimum of four- positions for buttstock adjustment and include a drainage hole located at enclosed end of the tube.

4.2.2. End Plate

4.2.2.1. AR style receiver end plate shall be compatible with buffer extension tube listed in 4.2.1. It shall be made of steel with black oxide or parkerized finish. Plate shall include an engagement tab required to align the buttstock and buffer tube with the lower receiver. Plate shall be basic design and not contain any additional mount, or sling attachment points.

4.2.3. Castle Nut

4.2.3.1. AR style castle nut shall be compatible with buffer

extension tube listed in 4.2.1. It shall be made of steel with black oxide or parkerized finish. Shall have four wrench notches and three staking notches on opposite side.

4.2.4. Buffer

4.2.4.1. AR style carbine buffer shall be compatible with buffer extension tube listed in 4.2.1. Buffer shall be made of aluminum and have a minimum weight of 4.5 ounces.

4.2.5. Buffer Spring

4.2.5.1. AR style carbine buffer spring shall be compatible

with buffer extension tube listed in 4.2.1. Spring shall be made of stainless steel.

4.2.6. QD Sling Swivel

4.2.6.1. Heavy-duty loop sling swivel made from durable

stainless steel, black in color that fits QD swivel receptacles. Shall have 1 ¼” loop to accept tactical sling types and push-button for quick attachment and release.

4.2.7. Buttstock

4.2.7.1. AR style collapsible carbine buttstock shall be

compatible with buffer extension tube listed in 4.2.1.

Buttstock shall be made of impact resistant nylon polymer and black in color. Buttstock shall include ambidextrous push button/QD sling mounts and additional web sling attachment points. Buttstock shall have synthetic rubber buttpad. Buttstock length of pull adjustments must be greater than 3.25”, a weight of less than 10.0 ounces, and a maximum length of 7.0” including buttpad. Buttstock shall include a secondary locking mechanism to prevent unintentional stock adjustments. Performance shall be equal to or better than Magpul CTR Carbine Stock-Mil- Spec, part # MAG310.

4.2.7.2. AR style collapsible carbine buttstock shall be

compatible with buffer extension tube listed in 4.2.1.

Buttstock shall be made of impact resistant nylon polymer and black in color. Buttstock shall include ambidextrous push button/QD sling mounts and additional web sling attachment points. Buttstock shall have synthetic rubber buttpad. Buttstock shall incorporate modular, snag free design. Buttstock shall have a texturized actuating lever measuring a minimum of 3.5” in length, to adjust the distance between the modular buttstock assembly and the lower receiver. Buttstock shall be less than 7.0” in length including buttpad and weigh less than 12.0 ounces.

Performance shall be equal to or better than BCMGUNFIGHTER Stock Assembly – Black (Mod 0) part # BCM-GFS-MOD-0-BLK.

4.2.8. Trigger Assembly

4.2.8.1. AR style non-adjustable, combat style, two-stage

trigger that allows precise trigger control in semi-automatic mode, while having a single stage smooth, continuous trigger pull in full-automatic mode. Semi-automatic mode shall have a first stage trigger weight of

2.5 lbs., second stage trigger weight of 2.0 lbs. for a total pull weight of 4.5 lbs., and a full-automatic single stage pull weight of 6.0 lbs. Performance shall be equal to or better than Geissele Super Select-Fire SOPMOD (SSF) Trigger item # 05-102.

4.2.9. Grip

4.2.9.1. AR style pistol grip shall be made of one piece

reinforced polymer and black in color. Grip shall contain anti-slip texturing and a curved beavertail backstrap.

Finger grooves on front strap, rubber coating, and palm shelf are not acceptable. Grip length shall be a minimum of 3.8” from bottom side of receiver and a grip thickness not to exceed 1.25”. Grip internal storage is acceptable but not required. Performance shall be equal to or better than Magpul AR-15 MOE Grip, part # MAG415.

4.2.9.2. AR style pistol grip shall be made of one piece

reinforced polymer and black in color. Grip shall contain anti-slip texturing and reduced angle for improved ergonomics. Finger grooves on front strap, rubber coating, curved beavertail backstrap, and palm shelf are not acceptable. Grip length shall be a minimum of 3.8” from bottom side of receiver and a grip thickness not to exceed 1.25”. Grip internal storage is acceptable but not required. Performance shall be equal to or better than BCMGUNGIGHTER Grip Mod 0-Black.

4.3. Performance Standards

The following performance standards will be assessed during initial source selection. Performance requirements shall also be maintained throughout the life of the contract and shall be subject to random verification by the government.

4.3.1. New upper receiver assemblies 4.1.1 through 4.1.6 shall produce a three shot sub 2 MOA group at 100 yards using Federal Ammunition XM223SP1PB 62 grain rifle cartridges. Test verification protocol will allow for three, three shot groups to achieve required results. Barrel will be cooled to ambient temperature between groups. Rifle will be mounted in a two piece Ransom rest during testing.

4.3.2. New DMR assembly 4.1.7 shall produce a three shot sub- MOA group at 100 yards using Federal Ammunition XM223SP1PB 62 grain rifle cartridges. Test verification protocol will allow for three, three shot groups to achieve required results. Barrel will be cooled to ambient temperature between groups. Rifle will be mounted in a two piece Ransom rest during testing.

4.3.3. New assemblies 4.1.1 through 4.1.6 shall be capable of firing 10,000 rounds successfully using the following protocol:

Each firing cycle will consist of the first 60 rounds fired at a rate of approximately 1 round per second, the second 60 rounds being fired in full-auto in bursts of 3-5 rounds. After each 120 round firing cycle the weapon will be allowed to cool for 10 minutes. After every 240 rounds the weapon will be cooled to where the barrel can be held in a bare hand indefinitely. After every 600 rounds the weapon will be wiped and lubricated without disassembly. After every 1200 rounds, the weapon will be disassembled, cleaned, inspected, and lubricated. Acceptable malfunction rates are

Simple (Clearable by immediate action drill) – less than 1%

Complex (Non-catastrophic malfunction that cannot be cleared by immediate action drill) – less than 0.05%

Catastrophic (Parts failure or breakage which requires parts replacement to return functionality) – 0%

Any operator induced error, or malfunction caused by non-contract parts shall not be counted against this malfunction rate.

4.3.4. Upper receiver assemblies shall also produce a three shot sub 5 MOA group at 100 yards after a 10,000 round reliability test referenced in section 4.3.3, using Federal Ammunition XM223SP1PB 62 grain rifle cartridges. Test verification protocol will allow for three, three shot groups to achieve required results. Barrel will be cooled to ambient temperature between groups. Rifle will be mounted in a two piece Ransom rest during testing.

4.4. Warranty

4.4.1. Vendor shall provide a warranty letter which delineates all warranty coverage and timeframes.

4.4.2. Vendor shall be contacted by the Contracting Officer

Representative (COR), or an authorized representative of CBP, for all warranty work.

4.4.3. The vendor shall provide a return authorization number for all warranty claims.

4.4.4. Vendor shall provide a primary point of contact, to include phone number and email address.

4.4.5. Vendor shall acknowledge receipt of warranty claims to the government appointed COR within two business days of being notified.

4.4.6. Warranty claims shall be remedied at no expense to the government except for shipping to the factory.

4.5. Shipping

4.5.1. All items are to be shipped FOB destination.

4.5.2. Shipping locations may be centralized, or may include locations throughout the CONUS.

4.5.3. Specific delivery addresses shall be provided at the time of Delivery Order issuance.

4.5.4. Orders containing 30 complete uppers or less shall be shipped via ground (unless exempted by the COR). All other orders may be shipped via common carrier freight (palletized).

4.6. Delivery Schedule

4.6.1. The delivery schedule will be provided per each individual delivery order.

4.7. Production requirements

4.7.1. Government requires that the vendor maintain the capacity to manufacture or acquire the total number of units specified in each individual order.

4.8. Vendor performance meetings

4.8.1. Upon an official request for a meeting, the vendor must, within 48 hours, schedule a meeting that is amenable in time and date to both parties. The location will be determined by CBP.

4.9. Special considerations:

4.9.1. Vendor shall provide exploded schematic of a rifle to include individual part identification and part numbers for all individual parts.

Vendor shall provide additional, separate, exploded schematics for each complete upper receiver to include individual part identification and part numbers. This shall be provided in PDF format.