Home / Products / Sons Of Liberty Gun Works / Sons of Liberty Gun Works M4-76 5.56 AR-15 Upper - 10.5"
Sons of Liberty Gun Works M4-76 5.56 AR-15 Upper - 10.5"
$855 1 in
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Specifications
Description
Specifications: Barrel: Sons of Liberty Gun Works 4150CoMOV 1:7 MPI HPT Barrel Barrel Steel: 4150 CrMoV (Chrome Moly Vanadium per MIL-B-11595E) Twist Rate: 1/7 Twist Six Groove Thread Pitch: 1/2-28 Threaded Muzzle Gas Block: .750 Gas Block Journal with appropriately sized gas port Barrel Finish: QPQ Corrosion Resistant Finish Barrel Extension: QPQ coated M4 Feed Ramp Extension High Pressure (proof) Tested (HPT) Magnetic Particle Inspected (MPI) Weight: 2 lbs 12.7 oz Carbine Gas System
