5.56 AR Rifle and Accessories

The United States Secret Service (USSS) requires new 5.56 x 45mm semi-automatic duty rifles with sound suppressors, operable in all environmental conditions. These commercially available weapons must align with the 'manual of operation' of existing SR16 AR-style rifles and be newly manufactured. Key specifications include ambidextrous controls, a 4-6.5 lb non-adjustable two-stage trigger, and compatibility with Magpul PMAG 30 AR/M4 magazines. The rifle must feature a direct-impingement or short-stroke gas piston system, a barrel with a 10,000-round minimum service life, and the HUXWRX FLOW 556K suppressor. Dimensional requirements specify a maximum height of 8 inches, weight of 8 pounds, and an overall length of 29 inches with the stock folded. The weapon also needs a modular free-floating handguard assembly, a MAGPUL MIAD GEN 1.1 Grip Kit, and a MAGPUL CTR Carbine Stock with a folding adapter.

The Department of Homeland Security/United States Secret Service has issued a Request for Information (RFI) for 5.56x45mm AR-15 style Duty Rifles. This RFI is for procurement planning only and is not a solicitation for proposals or a commitment to award. The contemplated effort is a firm fixed-price contract with a base period and four option periods, falling under NAICS code 332994 (Small arms, ordnance, and ordnance accessories). Interested parties must submit a capability statement (not exceeding three pages) by December 5, 2025, at 4:00 PM ET. The statement should describe existing capabilities (including machinery, location, and lead times), relevant experience within the last five years, and approaches to minimize risks. Submissions must also include organizational details such as name, address, CAGE/EUI codes, business size, small business type (if applicable), and point of contact information. Responses should be sent electronically to Theresa Williams and Erik Syfert.