Description
The complete 12.5-inch M-LOK upper receiver comes with a 12-inch free float handguard and is built with only the best mil-spec components. The heart of this upper is comprised of a 4150 barrel and our black nitride bolt carrier group that is finished with an incredible polish, making the action smooth and easy to keep clean.
Barrel Specifications:
Depending on your state and local laws, you could use this barrel with a lower receiver that is a Registered SBR, or Pistol. Possession of this barrel along with a Non-NFA lower receiver may be Prohibited. We are not lawyers and the above information is not legal advise. Make sure you understand the most up to date federal, state and local laws before proceeding with this product.
Features:
Bolt Carrier Group:
– Enhanced 9310 Steel (Bolt)
– 8620 Tool Steel (Carrier)
– Bolt is shot Peened and MPI
– All BCG components are pre-polished before being processed and then post polished for an incredible shine
Upper Receiver:
– Machined from a Mil-Spec 7075 T6 forging Hard Coat Anodized per Mil-A-8625F, Type III
– M4 Feed ramps
– Made in the U.S.A.
Handguard:
– 12" free float handguard
– MIL-STD 1913 Picatinny rail on top
– 3 M-Lok slots on 3 sides
– Precision Machined aircraft grade aluminum, for high strength and weight savings
– Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
– Clamp on system for easy assembly
– Steel Barrel nut to resist movement under heat
– 11.7 oz with barrel nut and hardware
– 1.35" Inside Diameter
– 1.63" Wide
– Made in the USA
Charging Handle:
– Alloy Charging Handle Assembly
– Complete with Standard Latch
– Made from hardcoat anodized aluminum
– Black finish
Dimpled barrel?