The Gauntlet Arms Sepal 18" .450 Bushmaster HBAR is a precision-engineered rifle barrel ideal for the AR-15 platform. Constructed from durable 4150 Chrome Moly Vanadium phosphate steel, this barrel ensures long-lasting performance in various shooting scenarios. With a 1:24 twist rate, it provides stable projectile stability for enhanced accuracy. The barrel features a mid-length gas system and a gas block shelf of 0.75 inches, accommodating freefloat handguard setups. Its robust H-Bar profile strikes a balance between weight and rigidity, making it suitable for precision shooting. The threaded muzzle (5/8x32) allows for the attachment of suppressors or muzzle devices. The barrel extension is finished with Nitride for added resilience. The Sepal 18" .450 Bushmaster HBAR is a reliable firearm accessory for gunsmiths and enthusiasts seeking functionality and performance in their build.
Brand: Gauntlet Arms
Model: 18" .450 Bushmaster 1-24T 4150 CMV Phosphate Steel HBAR
Platform: AR-15
Classification: Rifle
Caliber: .450 Bushmaster
Length: 18
Handguard Compatibility: Freefloat
Gas Block Shelf: 0.75
Gas Length: Mid-Length
Profile: H-Bar
Twist Rate: 1:24T
Finish: Phosphate
Material: 4150 Chrome Moly Vanadium
Thread Pitch: 5/8x32
Barrel Extension Finish: Nitride
Name: "Sepal"
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