About this archived opportunity

Amendment A00004 is issued to extend the hour and date for receipt of offers to 8:00am ET, June 10,2026. Amendment A00003 is issued to 1) incorporate the revised Statement of Work dated 5-20-2026. This revision adds a web link to section 3.3.6, corrects section 4.3.4.i. & l., 4.3.5.h & k., 4.5.4.a., 4.6.8.b., and corrects numbering for sections 6.5, 6.6 and 6.7. 2) Replace RFP section III.10 Addendum to 52.212-1, Instructions to Offerors with a revised section III.10. This revision adds the Stripped Lower Receiver Select Fire and Semi to section 4. Proposal Preparation and Content, Volume I, Components. and 3) Provide responses to questions. Amendment A00002 is issued to incorporate the revised Statement of Work dated 5-4-2026. This revision corrects the barrel marking in section 4.3.1.h and eliminates the low profile QD adapter in section 4.7.3.a. All other terms and conditions remain the same. There is no change to the response date and time. Amendment A00001 is issued to incorporate the revised Statement of Work dated 4-27-2026 and replace RFP section III.10 Addendum to 52.212-1, Instructions to Offerors with a revised section III.10. This revision eliminates the Frangible Ammunition Compatibility Testing requirements under Part D. All other terms and conditions remain the same. There is no change to the response date and time. This announcement constitutes an official Combined Synopsis/Solicitation. The Department of Homeland Security (DHS), U.S. Customs and Border Protection (CBP) has a requirement for the procurement of complete M4-Style Armalite Rifle (AR) platform rifles chambered in 5.56x45mm NATO, as well as all associated parts and accessories. U.S. Customs and Border Protection (CBP) currently utilizes M4/AR platform rifles for duty and training use. CBP is posting this solicitation for an Indefinite Delivery / Indefinite Quantity (IDIQ) Contract to augment and/or replace existing in-service, reserve, and training rifles, as well as supply parts to maintain its current inventory. This contract may be designated as available to other Federal Government Agencies for use.

Related opportunities

• M82 EnergeticsDEPT OF DEFENSE·Closes in 11 days
• Request for Proposal - 20mm F-16 Ammunition Handling Set - NSN:1005-01-190-9802DEPT OF DEFENSE·Closes in 22 days
• RACK,LOADING.GUIDEDDEPT OF DEFENSE·Closes in 36 days
• Common Armament Tester for Fighter (CAT-F)DEPT OF DEFENSE·Closes Dec 2026
• SEAT,AIRCRAFT,AIRCRDEPT OF DEFENSE·Closes in 12 days
• TRAY ASSEMBLY,EXCITDEPT OF DEFENSE·Closes in 32 days