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  • Stern Defense 00645ACPBARREL161INCHD 16.1" 45 ACP Black Melonite 4150 Steel Barrel for AR-15 Platforms
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  • Stern Defense 00645ACPBARREL161INCHD 16.1" 45 ACP Black Melonite 4150 Steel Barrel for AR-15 Platforms

Stern Defense 00645ACPBARREL161INCHD 16.1" 45 ACP Black Melonite 4150 Steel Barrel for AR-15 Platforms

MPN: 00645ACPBARREL161INCHD  |  UPC: 850001176354
$161 99

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PRODUCT DESCRIPTION

This Stern Defense 16.1" .45 ACP barrel is designed for AR-15 platforms seeking custom builds in this caliber. Machined from 4150 chrome-moly steel and finished in black Melonite, it offers both durability and corrosion resistance. Its 1:16 twist rate supports standard .45 ACP performance, and the barrel is threaded .578-28 to accommodate common muzzle devices.

  • 16.1-inch barrel for AR-15 .45 ACP builds
  • Black Melonite-coated 4150 chrome-moly steel barrel
  • 1:16 twist rate and .578-28 threading

Designed and manufactured by Stern Defense, this barrel provides reliable compatibility and quality for dedicated .45 ACP AR projects. All specifications are directly supported by Stern Defense's current documentation.

SPECS
Additional No
SKU ACC-STRN-00645ACPBARREL161INCHD
Country of Manufacture No
License Requirement None
Manufacturer Stern Defense
Mfg. Part Number 00645ACPBARREL161INCHD
UPC 850001176354
Caliber/Gauge .45 ACP
Action N/A
Barrel Length 16.1
Barrel Twist 1:16
Barrel Bore Type No
Barrel Finish Melonite
Barrel Fluting No
Barrel Profile No
Mount Type N/A
Beam Color N/A
Firearm Fit AR-15
Threaded Barrel No
Condition New
Free Shipping No
Weight 2.24 Lbs
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