Product Description
This upper has a 14.5" M4 profile barrel with a 1/7 RH military twist rate. The button rifled barrel is 4150 chrome-moly steel with a QPQ finish with a nitride bore. We are using 7075-T6 forged M4 feed ramped uppers. With the pinned and welded flash hider it's only a 16" long barrel and it also it has a 5.56 NATO chamber. We recommend a 55-62gr bullet for best accuracy. The hand guards are heat shielded Magpul.
Specs:
Upper: Cardinal, Performance Forge or Anchor Harvey Forged upper with M4 ramps
Barrel: TNTE M4 1/7 5.56 NATO w/QPQ finish
Gas System: Carbine
Gas Block: F-Marked A2
Handguard: Magpul MOE Two-Piece Drop-in Handguards
Flash Hider: Extended A2
BCG: None
Charging Handle: None
