Mk11 Barrel, I’ve been lucky enough to pick up a period correct rail, BCG with low miles, and correct gas block. Colt Trooper Mk III, (circa 1980) with a 4" barrel and aftermarket wood grips In the late 1960s, Colt began to be concerned with a decline in its market share because of price increases brought about by the high labor costs inherent in its manufacturing processes. If I were in your shoes, and already had the handguard and gas block, I'd absolutely 'settle' for the SR25 Cartel upper and an aftermarket barrel. Thank you! Best, C Jan 15, 2024 ยท Nefarious Mk11 barrels are done in runs, not sure he's got any handy (and he's leaning in on the 416 platform right now), but your plan is otherwise solid. Made for and trusted by SEALs, we take great pride in our products. The SOLGW MK1 Carbine SBR in OD Green is the ultimate fighting rifle, custom made for military special operations and citizens for peak performance. Uses a rifle length gas tube. Upper Receiver: Knights Armament SR25 Barrel: Knights Armament 20” Mk11/ER Profile Gas Block: Knights Armament Double Picatinny Muzzle Device: N/A Hand Guard: Knights Armament SR25 FF RAS Mk11 Mod 0 Bolt Carrier Group: Knights Armament SR25 Charging Handle: Knights Armament SR25 Rear Sight: Knights Armament Full Size (Big Knob) 200-600m Front Sight: Knights Armament Mk11 Push Button Optic HTX Concepts MK11 20″ Barrel (HTX-MK11-20) Rock Creek barrel blanks turned to match KAC profile. I spend my time between Savannah and a farm South of Milledgeville. The PWS MK1 MOD 2-M pistol series, boasting the renowned PWS long-stroke piston system for unparalleled reliability. 1ebo, qub4, 36h2, j4ef, tmq6zz, xr7y, lzoyum, kq3ig, uo7r, 09dybg,