This upper receiver group is perfect for those wanting to install a free float rail that uses a USGI barrel nut without having to remove the delta ring assembly or hand guard end cap. All upper receiver groups are test fired prior to shipping.
-1 Item Items
Ships in 4 to 6 weeks
Warning: Last items in stock!
Availability date: 0000-00-00
This Upper Receiver Group is based on our base model carbine with the Mid-Length gas system. It features our premium barrel and standard M4 Flat Top Upper Receiver.
Configuration: M4 Style Carbine
Upper Receiver: 7075 T6 with M4 Feed Cuts and T-Markings
Barrel: 16” Medium Weight Contour, CMV 4150, 5.56 NATO Chamber, 1:8, Chrome Lined Barrel and Chamber, Air-Gauged, Radiograph and MP Inspected
Gas System: Mid-Length, Direct-Impingement
Front Sight: F-Marked Front Sight Base
Muzzle Device: A2 Flash Suppressor
*This upper receiver group does NOT include a delta ring assembly or hand guard end cap