AR-15 20″ 6MM ARC Match Grade Nitride Upper Assembly / Rocket Man

6mm ARC

AR-15 20″ 6MM ARC Match Grade Nitride Upper Assembly / Rocket Man

The Moriarti Armaments AR-15 20″ 6MM ARC Match Grade Nitride Upper Assembly / Rocket Man comes complete with a 4150 CMV Barrel with Nitride QPQ finish, low profile .750  steel gas block and a Stainless Steel rifle length gas tube. Upper is finished off with 15" Free Float Mlok and Rocket Man Flash Hider in nitride.

• 20” length Barrel chambered in 6MM ARC
• 1:7.5 Twist Rate
• M4 Feed ramps
• 4150 CMV
• Rifle-Length Gas System
• .750 Low profile steel Gas Block
• Barrel thread for Flash Hider or Muzzle break 5/8x24

Handguard - 15" free floating Mlok rail. Made from aircraft quality aluminum and black hardcoat anodized.

A3 flat top upper receiver - made from certified 7075-T6 aluminum forgings. Black hardcoat anodized to gov. specs. Forward assist and dust cover installed. M4 feedramps.

Gas system - low profile steel  .750 gas block. Rifle length gas tube in stainless steel.

Upper Assembly does not come with BCG and CH. Available for separate purchase on top of page. Images may not be an exact representation of the product.