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UIC10 Barrel, .308 WIN

American Defense MFG Large Frame AR match grade barrels are designed for DPMS, Remington, Bushmaster, and FA pattern rifles. These barrels feature a premium barrel extension, 1:10 twist and M118 LR match chamber compatible with both 7.62x51 NATO and .308 Win ammunition.

Manufactured by Criterion Barrels Inc.

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Offered in a mid-weight Hybrid or Heavy contour, these barrels are manufactured from 416R Stainless Steel featuring a Nitride finish for corrosion resistance, reduced maintenance and enhanced accurate life. The barrel is hand lapped prior to finishing to provide the most consistent bore dimensions possible. The M118LR chamber ensures the barrel is able to shoot to its accuracy potential.

Barrels are dimpled for set screw .750 Micro Gasblocks


  • 16" Barrel, Hybrid Contour, Rifle Length Gas- 2 lb 6 oz
  • 16" Barrel, Heavy Contour, Rifle Length Gas- 3 lb 1 oz
  • 18" Barrel, Hybrid Contour, Rifle Length Gas- 3 lb 1 oz

Manufactured by Criterion Barrels Inc.

FFL Terms and Conditions - Any items placed on the same order as a firearm/lower receiver will also be shipped to the FFL. If you would like additional items shipped to you directly, please place them on a separate order. To expedite your order, please have your dealer fax or email their FFL to us. If the dealer you are using to transfer a firearm has not sent us a currently updated FFL to put on file, there will be an extended period of time needed to process your order. Due to the high volume of orders, please allow up to two weeks for delivery of firearms. Email:

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