Product Description
The Stern Defense .45 ACP barrel is a durable, performance-focused option for AR-style pistol-caliber builds. Manufactured from 4150 chrome moly steel and treated with a black Melonite finish, it is designed to provide excellent wear resistance and long service life. With a 16.10-inch length, 1:16 twist rate, and .578×28 muzzle threads, this barrel is well-suited for reliable .45 ACP function and common muzzle device compatibility.
Product Highlights
- 16.10-inch .45 ACP barrel for AR-style pistol-caliber builds
- 4150 chrome moly steel construction for strength and durability
- Black Melonite finish for enhanced corrosion and wear resistance
- 1:16 twist rate for dependable .45 ACP stabilization
- .578×28 thread pattern supports many common .45 ACP muzzle devices
Specs
- Brand: Stern Defense
- Manufacturer Part Number: 00645ACPBARREL161INCHD
- UPC: 850001176354
- Caliber: .45 ACP
- Barrel Length: 16.10 in
- Material: 4150 Chrome Moly Steel
- Finish: Black Melonite
- Twist Rate: 1:16
- Thread Pattern: .578×28
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