Greystone CS3 LLC
Milton, FL
- UEI
- MQUXNPNDU699
- CAGE
- 5R8W7
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 3012 Greystone Dr, Milton, FL 32571, USA
- Website
- gcs3llc.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Delivery order for non standard weapons. | ACC Picatinny | $13,545 | |
| Delivery order for non-standard weapons | ACC Picatinny | $148,778 | |
| Delivery order in support of foreign military sales for the FA cugir MD. 63 rifle. | ACC Picatinny | $23,225 | |
| Surefire surpressors | ACC Picatinny | $54,996 | |
| Weapons | US Special Operations Command | $197,261 |
About Greystone CS3 LLC
Greystone CS3 LLC is a veteran-owned small business registered in SAM.gov since 2009, located in Milton, Florida. The company specializes in providing nonstandard weapons, weapon systems, parts, and accessories to various federal government agencies, with a particular focus on military and defense procurement. As a for-profit corporate entity, Greystone CS3 LLC has established itself as a key supplier of specialized military equipment, supporting modernization efforts and contingency operations for U.S. military branches.
The company has consistently provided a diverse range of military-related products through federal contract awards, including AK-47 rifles and magazines, 122mm howitzer equipment, universal receivers, and specialized weapon accessories. Greystone CS3 LLC has primarily worked with agencies such as the Department of the Army, Program Executive Office Soldier, Program Executive Office Ammunition, and United States Special Operations Command (USSOCOM). Most of its contract awards have been firm fixed-price delivery orders without specific set-aside designations, though some awards were designated as total small business set-asides. The company has also performed sub-contract work for prime contractors like PAE Government Services, Inc., supplying items such as spare barrage, trip flares, and assault rifles.
Greystone CS3 LLC holds two significant Indefinite Delivery/Indefinite Quantity (IDIQ) contract vehicles: a $350 million IDIQ with the Army Acquisition Support Center for nonstandard weapons, parts, and accessories, and a $19 million IDIQ with USSOCOM for foreign weapons and ammunition. The USSOCOM contract, awarded in November 2021 and valid through November 2026, specifically supports contingency operations worldwide by providing foreign weapons, weapon systems, parts, and ammunition. Under these IDIQ contracts, the company has received numerous task orders ranging from small $2,000 contracts to larger orders exceeding $425,000, demonstrating its ability to fulfill varied and specialized defense equipment requirements across different military branches and operational needs.
Contract vehicles
Quick answers
What is Greystone CS3 LLC's UEI?
Greystone CS3 LLC's Unique Entity ID (UEI) in SAM.gov is MQUXNPNDU699.
What is Greystone CS3 LLC's CAGE code?
Greystone CS3 LLC's CAGE code is 5R8W7.
What is Greystone CS3 LLC's primary NAICS code?
Greystone CS3 LLC's primary NAICS code is 332994 (Small Arms, Ordnance, and Ordnance Accessories Manufacturing).
Where is Greystone CS3 LLC located?
Greystone CS3 LLC's physical address in SAM.gov is 3012 Greystone Dr, Milton, FL 32571, USA.
Is Greystone CS3 LLC registered in SAM.gov?
Greystone CS3 LLC's SAM.gov registration expired on September 10, 2026.
Which contract vehicles does Greystone CS3 LLC hold?
Greystone CS3 LLC holds a place on 1 federal contract vehicle: Nonstandard Weapons, Parts, and Accessories.
What is Greystone CS3 LLC's most recent federal award?
Greystone CS3 LLC's most recent federal contract award is Delivery order for non standard weapons (W15QKN24F0515), from ACC Picatinny, on September 18, 2024.
On GovTribe
See Greystone CS3 LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors