PSC 1090: Assemblies Interchangeable Between Weapons in Two or More Classes

Product code

Code facts

Spend category
Weapons & Ammunition Weapons
Part of
Contract awards
19 In the last 12 months
Contract obligations
$87,448,294 In FY2025

PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $7,055,119
FY2025 $87,448,294
FY2024 $101,810,587
FY2023 $302,909,694

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 LOC Performance Products LLC $6,986,861
2 The Boeing Company $791,211
3 PK5 Solutions LLC $247,630
4 Iasa Group LLC $140,142
5 Echelon Supply And Service, Inc. $113,600
6 Global Logistics Strategies Inc. $64,213
7 Xact Tool, Inc. $59,752
8 Defense Venture Holdings, LLC $27,475
9 Kampi Components Co Inc. $20,318
10 Quantico Tactical Incorporated $19,224

Top funding agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Army Department of Defense $7,550,235
2 Defense Logistics Agency Department of Defense $407,960
3 Department of Veterans Affairs $64,162

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 Michigan $7,051,073
2 Arizona $1,038,841
3 Indiana $140,142
4 New York $113,600
5 Wisconsin $60,509
6 Maine $5,000
7 Missouri $4,842
8 California $1,776

Contract opportunities

Notice Posted Due
1090--Law Enforcement Firearm Accessories Solicitation · Veterans Integrated Service Network 4 (VHA) · 36C24426Q0212
Sources Sought for Mild Detonating Cord/Fuze Pre-Solicitation · ACC Redstone
1090--Law Enforcement Firearm Accessories Solicitation · Veterans Integrated Service Network 4 (VHA) · 36C24426Q0025
Solicitation, Trident Bar Assembly, NSN: 1090-01-536-6493 Solicitation · Department of the Army
Trident Bar, NSN: 1090-01-536-6493 Solicitation Synopsis Pre-Solicitation · Department of the Army
1090--Law Enforcement Firearm Accessories Solicitation · Veterans Integrated Service Network 4 (VHA) · 36C24425Q0458
1090--1090--Law Enforcement Firearm Accessories Pre-Solicitation · Veterans Integrated Service Network 4 (VHA)
Control Assembly, Gun; NSN: 1090-01-385-5420 Pre-Solicitation · Department of the Army · W912CH-24-R-0200
Request for Information (RFI), Trident Bar, NSN: 1090-01-536-6493 Pre-Solicitation · Department of the Army
The Common Remotely Operated Weapon Station (CROWS) Far Target Locator (C-FTL) Special Notice · ACC Picatinny
Automatic Shot Counter System Award Notice · Naval Air Systems Command (Navy) · N00019-24-RFPREQ-WPM242-0231 —
Control Assembly, Gun; NSN: 1090-01-385-5420 Pre-Solicitation · TACOM Life Cycle Management Command (AMC) · W912CH-24-R-0200
W56HZV-24-R-0008 Cantilever Adjustable Assembly Award Notice · Department of the Army · W912CH-24-C-0020 —
Weapon Lock Box for FTU Solicitation · Federal Bureau of Investigation
Automatic Shot Counter System Solicitation · Naval Air Systems Command (Navy) · N0001924R5004
Automated Shot Counter for GAU-21, M240D, GAU-17, GAU-24, M61 and M197 Pre-Solicitation · Naval Air Systems Command (Navy)
W56HZV-24-R-0008 Cantilever Adjustable Assembly Solicitation · TACOM Life Cycle Management Command (AMC) · W56HZV-24-R-0008
DRAFT*** Combined Synopsis / Solicitation for Commercial Automated Shot Counter Systems Solicitation · Naval Air Systems Command (Navy)
1090--BRAND NAME ONLY Replacement Sig Sauer Parts for the MPLS VA Pre-Solicitation · Veterans Integrated Service Network 23 (VHA)
Rifle Red Dot Sights and Mounts Award Notice · Headquarters Division (FBI) · 15F06723D0002480 —
Rifle Red Dot Sights and Mounts Award Notice · Headquarters Division (FBI) · 15F06723D0002473 —
SFAUC_C Co_03_10 Solicitation · MICC Fort Drum
Automated Shot Counter for GAU-21 and M197 Pre-Solicitation · Naval Air Systems Command (Navy)
Rifle Red Dot Sights and Mounts Solicitation · Headquarters Division (FBI) · RFP15F06723R0000199
Safriland Black Holsters and Parts (Exact Match) Solicitation · MICC Fort Drum
Remote Weapon Systems (RWS) Award Notice · ACC Picatinny · W15QKN23D0003 —
Shielded Mild Detonating Cord (SMDC) Test Tips Limited / Sole Source Justification · Naval Sea Systems Command (Navy) · N0017422D0035 —
Shielded Mild Detonating Cord (SMDC) Test Tips Award Notice · Naval Sea Systems Command (Navy) · N0017422D0035 —
SORT Equipment Award Notice · Bureau of Prisons · 15B40022Q00000007 —
Ctac sniper accessory kits Solicitation · MICC Fort Drum
CWMD Assaulter Kits Solicitation · MICC Fort Drum
SORT Equipment Solicitation · Bureau of Prisons · 15B40022Q00000007
Synopsis for Shielded Mild Detonating Cord (SMDC) Test Tips Pre-Solicitation · Naval Sea Systems Command (Navy)
Sources Sought for Shielded Mild Detonating Cord (SMDC) Test Tips Pre-Solicitation · Naval Sea Systems Command (Navy)
nuCARIBU Transport System Solicitation · Office of Science
Firing device, auxil Award Notice · Land and Maritime (DLA) —
simunition conversion kit for the SIG P320 full size Solicitation · MICC Fort Drum
Remote Weapon Systems (RWS) Solicitation · ACC Picatinny · W15QKN-21-R-0025
Remote Weapon Systems (RWS) Pre-Solicitation · ACC Picatinny · W15QKN-21-R-0025
Suppressors for rangers Award Notice · Midwest Region (NPS) —
Misc spares for gun parts used on Naval Ships Pre-Solicitation · Land and Maritime (DLA)
1 NSN firing device LTC Pre-Solicitation · Land and Maritime (DLA)
1 NSN sources sought Pre-Solicitation · Land and Maritime (DLA)
Full Recoil Spring Assemblyr for M-17/P320 Solicitation · MICC Fort Drum
Remote Weapon Systems (RWS) Special Notice · ACC Picatinny · W15QKN-21-Z-0H0U
Stabilized Weapon Mount Pre-Solicitation · ACC Picatinny
Rifled barrels Award Notice · Marine Corps (Navy) —
Remote Weapon Systems Special Notice · ACC Picatinny
Aircrew Self Defense Weapon Parts Special Notice · Army National Guard
Geissele automatics INC. / modular rail Special Notice · Drug Enforcement Administration
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Definition

Includes: Components and Accessories used on or with weapons falling in two or more classes of [G]group 10.

Quick answers

What is PSC 1090?

PSC 1090 is Assemblies Interchangeable Between Weapons in Two or More Classes, a product code in PSC 10, Weapons.

How much do federal agencies spend under PSC 1090?

Federal contracts under PSC 1090 obligated $87,448,294 in fiscal year 2025 and $499,223,694 in fiscal years 2023 through 2027.

Who are the largest contractors under PSC 1090?

The contractors with the most obligated under PSC 1090 in fiscal years 2026 and 2027 are LOC Performance Products LLC ($6,986,861), The Boeing Company ($791,211) and PK5 Solutions LLC ($247,630).

Which agencies buy the most under PSC 1090?

The agencies that obligated the most under PSC 1090 in fiscal years 2026 and 2027 are Department of the Army ($7,550,235), Defense Logistics Agency ($407,960) and Department of Veterans Affairs ($64,162).

Which NAICS codes are used with PSC 1090?

The NAICS codes with the most obligated under PSC 1090 in fiscal years 2026 and 2027 are 336414 Guided Missile and Space Vehicle Manufacturing; 336411 Aircraft Manufacturing; and 337215 Showcase, Partition, Shelving, and Locker Manufacturing.

Where is the work under PSC 1090 performed?

By place of performance, the states with the most contract obligations under PSC 1090 over the last 12 months are Michigan ($7,051,073), Arizona ($1,038,841) and Indiana ($140,142).

What is the latest contract opportunity under PSC 1090?

The latest contract opportunity under PSC 1090 is 1090--Law Enforcement Firearm Accessories, solicitation from Veterans Integrated Service Network 4 (VHA), posted January 22, 2026.

On GovTribe

See everything under PSC 1090

  • Federal contract opportunities, awards and IDVs under this code
  • Funding analysis by contractor, agency and set-aside
  • Contacts who buy under this code
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