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NFA Firearms
CMMG, MK 4 AR-15-SBR, 10.3″ FLAT-TOP-QUAD RAIL, 5.56 SHORT BARREL RIFLE, BLACK $849.00
Plus $25.00 SHIPPING & INSURANCE
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CMMG, MK 4 AR-15-SBR, 10.3″ FLAT-TOP-QUAD RAIL, 5.56 SHORT BARREL RIFLE, BLACK Description

NEW UNFIRED Black CMMG -MK 4  AR-15 Short Barrel Rifle, 5.56 with a 10.3″ Quad Rail Upper and 26″ OAL with Stock Fully Extended. The Lower Receiver is a Factory Bushmaster Lower Receiver that was registered as a SBR by SE Arms.*********The Upper Receiver is Black with a 7.5″ 1/7 NATO Barrel with Full Quad Rail & Top Rail, 4150 CMV Melonite Receiver, M4 Feed Ramps, Pistol Length Gas System with Low Pro Gas Block, QPQ Corrosion Resistant Finish, A2 Flash Hider, 1/2-28 Threaded Muzzle, M16 Bolt Carrier Group HP/MPI Tested with Viton O-ring, Dry Film Lubed Upper w/ T-Markings, Standard Charging Handle All Mfg. & Assembled by Andro Corp.

Also includes UTG Quick Detach Aluminum Flip-Up Front Sight and Dual Aperture Flip-Up Rear Sight with Windage Adjustment & (1) 30rd G.I. Magazine.

Typical Upper Receiver & Lower Receiver  Shade Variation in Factory Finishes.

Registered on a Form 3

Florida Residents Subject to 6% Sales Tax