Details
The Rebellion 18-inch AR-15 .450 Bushmaster Rifle Full Build Kit from Davidson Defense offers a comprehensive set of components for assembly, tailored for gunsmiths who value freedom and precision. This kit features an 18-inch barrel made from 4150 Chrome Moly Vanadium with a phosphate finish, HBAR profile, and a twist rate of 1:24T. The mid-length gas system ensures optimal performance, complemented by a KAK .458 compensator at the muzzle. The stripped upper receiver is machined from 7075-T6 forged aluminum and finished in anodized black. A 15-inch, lightweight free-float M-Lok handguard enhances versatility. The complete .458 SOCOM/.450 Bushmaster BCG is constructed from 9310 alloy steel with a nitride finish. Complementary components include a nylon reinforced polymer Gauntlet Arms adjustable carbine stock, a heavy-duty mil-spec buffer tube, and standard carbine recoil spring. This full build kit is ideal for those seeking a reliable and powerful firearm solution.
Specifications
Caliber: .450 Bushmaster
Barrel Length: 18-inch
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:24T
Barrel Thread Pitch: 5/8×32
Barrel Gas System Length: Mid-Length
Gas Block Size: 0.750
Muzzle Device: KAK .458 Compensator
Muzzle Thread Pitch: 5/8×32
Upper Receiver Name: Stripped Upper Receiver .450/.458, Large Ejection Port
Upper Receiver Material: Machined from 7075-T6 forged aluminum
Upper Receiver Finish: Anodized Black
Handguard Material: 6061-T6 Aluminum
Handguard Length: 15-inch
Handguard Color: Black
Handguard Style: Free Float M-Lok
Bolt Carrier Name: .458 SOCOM/.450 Bushmaster Complete BCG
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Rifle Stock Information: Gauntlet Arms Adjustable Carbine Stock
Rifle Stock Material: Nylon Reinforced Polymer
Rifle Stock Color: Black
Buffer Tube Kit: Mil-Spec Heavy-Duty AR-15 6-Position Buffer Tube
Buffer Weight: AR-15 Standard Carbine Recoil Buffer – 3 oz
Spring: Standard AR-15 Carbine Recoil Spring
End Plate: AR-15 M16 Mil-Spec Receiver End Plate
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