Description

AR-15 18" .450 Bushmaster Olive Drab Green (ODG) Complete Upper-FREE SHIPPING

Elevate your hunting or big-bore build with the AR-15 18" .450 Bushmaster Complete Upper, expertly coated in Olive Drab Green (ODG) Cerakote for enhanced durability and standout aesthetics. This upper is ready to deliver power, reliability, and performance right out of the box.

✅ Key Features: BCG Included

✅ 18" Heavy Barrel – .450 Bushmaster

Longer, heavy-profile barrel for superior accuracy and recoil control

Built for big game and straight-wall cartridge enthusiasts

✅ 1:24 Twist Rate

Optimal twist for stabilizing .450 Bushmaster rounds

Ensures consistent shot groups and reliable performance

✅ Parkerized Barrel Finish

Classic parkerized finish offers enhanced corrosion resistance

Withstands rugged use in field or range conditions

✅ 4150 Chrome Moly Vanadium Construction

Superior strength and heat resistance for long-lasting barrel life

Trusted material for demanding shooting applications

✅ 5/8 x 32 Thread Pitch

Ready for muzzle devices or suppressor compatibility

✅ Mid-Length Gas System with 0.750 Gas Block

Smoother cycling and less felt recoil

Reliable operation for hunting or tactical use

✅ Single Feed Ramp, Non-Fluted Design

Smooth and dependable feeding for the .450 Bushmaster cartridge

Non-fluted for a classic, robust look

✅ Rear Charging Handle

Traditional rear charging setup for ease of use and familiarity

Fits seamlessly with most standard AR-15 lower receivers

✅ Olive Drab Green (ODG) Cerakote Finish

Professionally applied Cerakote for increased wear and corrosion resistance

Gives your rifle a unique, tactical look that stands out in any environment

✅ Complete Upper Assembly

Ready to mount on your AR-15 lower—no assembly required

Ideal for new builds or powerful upper swaps

✅ FREE SHIPPING

Enjoy fast, free delivery on your new .450 Bushmaster complete upper!

Unlock the full potential of your AR-15 platform with this premium .450 Bushmaster complete upper. Engineered for big-bore reliability, accuracy, and tactical style—order yours today!