10.5″ 45 Cal 1:10 Twist 4150 Barrel

Description

Engineered for compact builds, this 10.5″ barrel is machined from 4150 Chrome Moly Vanadium steel, offering the durability and heat resistance required for reliable operation in tight spaces. Chambered specifically in .45 ACP, it provides the stopping power associated with this cartridge while maintaining a manageable overall length for pistol or short-barreled rifle applications.

The barrel features a 1:16 RH twist rate, which stabilizes standard-weight .45 ACP projectiles effectively. It is finished with a Black Nitride coating, providing enhanced corrosion resistance and a low-friction surface without the thickness issues sometimes associated with traditional chrome plating. The Medium Profile strikes a balance between weight reduction and structural rigidity, ensuring consistent performance without unnecessary bulk.

• Length: 10.5″
• Material: 4150 Chrome Moly Vanadium
• Calibre: .45 ACP
• Twist Rate: 1:16 RH
• Finish: Black Nitride
• Profile: Medium Profile
• Threading: 5/8 x 24

The 5/8 x 24 thread pattern at the muzzle allows for the attachment of compatible muzzle devices, such as compensators or flash hiders, tailored to .45 ACP dynamics. Designed for experienced builders, this component integrates seamlessly into custom AR-15 style platforms where space is at a premium but performance remains a priority.