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Kaw Valley Precision 4.5" .45ACP 4150 QPQ AR-15 Barrel
Kaw Valley Precision 4.5" .45ACP 4150 QPQ AR-15 Barrel

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Also available at Joe Bob Outfitters!
Our Price: $139.95

Product Code: KVP-45ACP-BBL-4

  • Kaw Valley Precision 45ACP Barrels are button rifled out of 4150 CMV Steel, QPQ Salt Bath Nitrided, with an 11-degree target crown for the best accuracy and durability possible.

    KVP .45 barrels have an integrated feed ramp and will work with both Colt and Glock style AR-45 rifles or pistols. All barrels are manufactured under ISO:9001 & AS:9100 quality certifications.
  • ***Heavy Buffers of at least 7oz and .308 Carbine Buffer Springs are strongly recommended to ensure reliable operation***

    Product Specifications:

    • Barrel Material: 4150 CMV Steel
    • Barrel Type: Button Rifled
    • Barrel Caliber: .45 ACP SAAMI
    • Barrel Twist: 1:16
    • Barrel Length: 4.5”
    • Barrel Profile: Light (.625" at the thinnest cross-section)
    • Inside Finish: Black QPQ Salt Bath Nitride
    • Outside Finish: Black QPQ Salt Bath Nitride
    • Muzzle Thread: 5/8x24" TPI (Threads Per Inch)
    • Barrel Extension: AR15 (Will work with any Milspec AR15 Upper Receiver)
    • Weight: 7.9oz
    • Integrated feed ramp
    • Designed to work with both Colt and Glock style .45ACP AR builds
    • 11-degree Target Crown

Average Rating: Average Rating: 3 of 5 3 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
3 of 5 Excellent May 8, 2017
Reviewer: Blackwood Gunworks. from Magnolia, AR United States  
Awesome for building a sweet little AR thumper but thread pitch is way out in left field. this needs to be .578x28 for ALL suppressors . this way you dont have to spend another 100 bucks on a piston or direct thread for the 45 cans you have.

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