Summary
Furnish and supply a custom-made AR15 Rifle with built-in suppression system. The Rifle's must meet the following minimum specifications: Barrell: MACH Series 11.5" mid-length gas, 4150 CrMoV, H&M Black Nitride, medium contour for aggressive firing schedules. Chamber: 5.56 x 45 mm NATO. Suppressor: OCL Polonium 556 OR Alpine Research Duty 556w. Gas System: Mid-length, suppressor-sized port. Threads: 5/8" - 24, 25 degree taper shoulder. BCG: Alpine Research Mag-Phos Chrome-Lined C158 HP/MPI. Recoil System: Carbine Buffer tube, H2 buffer, Sprinco spring. Handguard: 10.5" MLOK with QD sling mount. Weight: 5 lbs. 13 oz. (without suppressor).