These have either 7075 billet mil-spec upper receivers or 6061 billet slab side upper receivers
(Depending on availability
10.5″ 5.56 NATO or 223 wylde 4150 chromoly vanadium barrels (all will be 223 and 5.56 compatible. Twist may vary)
10″ free float handguard( mlok or keymod)
All include steel gas block and stainless gas tube installed.
These are all headspace checked with go/no go gauges
Muzzle brake and handguard may vary depending on availability.
Please request mlok or keymod and we will do our best to accommodate but can not guarantee one or the other.
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