All Upper Receiver Groups are test fired before shipping.
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Ships in 4 to 6 weeks
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Availability date: 0000-00-00
The Patrol Zero Upper 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