Aero Precision AR-15 6.5 Grendel Complete Assembled Upper W/ 18" QPQ Nitride Straight Flute 1:8 T Heavy Barrel,
17" Premium Keymod Handguard Rail & Apex Muzzle Break.
This upper features a top end upper receiver from Aero Precision and a superior quality Gorilla Mfg 6.5 Grendel 18" QPQ Nitride Straight Flute Heavy Barrel with a 1:8 twist that has superb accuracy and a very long life durability. Featuring a Premium Davidson Defense Keymod 17" handguard to fit all of your accessories and Apex Anti-Rise/Recoil Muzzle Brake, giving this upper a very aggressive look.
Gorilla Mfg. Barrels Are World Renowned For There Extreme Accuracy This Barrel Can Shoot under 1" MOA @ 100 Yards Consistent With The Use Of Match Ammunition.
*Please Note: Barrel was designed around brass cased ammo and may have issues feeding steal cased ammo.
We use all premium components, making this upper not only one that looks and feels awesome, but one that will last and perform to exacting standards.
Upper Receiver: Aero Precision Premium Forged Upper
Barrel Length: 18"
Barrel Contour: Heavy Barrel
Material: 4150 Chrome Moly Vanadium
Muzzle Thread Pattern: 5/8-24
Barrel Finish: QPQ Nitride
Twist Rate: 1:8
Chamber: 6.5 Grendel (Takes A Type 2 Bolt)
Bolt Carrier: Not Included
Muzzle Device: Muzzle Innovations AR-10 5/8"x24 Apex Muzzle Break .308
Gas System Length: Mid
Gas Block Diameter: 0.750"
Handguard: Davidson Defense Pentagon 17" Super Slim Ultra Lite Keymod Handguard W/ Steel Barrel Nut