Barrel:

• Chamber: 9MM LUGER
• Contour: Heavy Contour
• Fluted: No
• Length: 5.5″
• Twist Rate: 1:10
• Gas System: NONE
• Thread Pitch: 1/2×36
• Feed Ramps: Yes
• Material: 4150 CMVS
• Finish: Black Nitride QPQ
• Process: BUTTON RIFLED
• Lining: Black Nitride

Handguard:

Easy to install. 20 alignment holes on barrel nut for precise and secure fit
• Non slip holding surface – knurled finish
• Fits .223 – barrel nut and tools included

Upper Receiver:

• Precision machined to correct Mil-Specs from 7075 T6 Forgings
• Anchor Harvey 9MM/40/45
• Slick Side upper receiver
• Anchor Harvey Upper Receiver Fully MIL-STD M4A1
• Mil-Std 1913 Rail for mounting optics and accessories
• Hard Coat Anodized per Mil-A-8625F, Type III, Class2
• Machined By Anchor Harvey

Muzzle Brake:

The BATTLEARMS Fluted flash can is designed to direct muzzle flash forward away from the operator. This product is not designed to reduce muzzle rise, sound, recoil or muzzle flash. This product is designed to direct gas and noise away from the operator while enhancing the firearms appearance. These are threaded 1/2×36.

Charging Handle:

• Mil-spec M4
• Standard AR15 Charging Handle

BCG:

• 8620 Steel Carrier Engraved with “Made in the USA”
• S7 Tool Steel Extractor
• 4140 Steel Gas Key
• 8620 Steel Weight
• 8670 Steel firing pin Hard Chrome Coated
• Mil-Spec fasteners and staked properly
• Both Glock and Colt pattern compatibility