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do i need barrel extension for this. And do i need to buy the barrel nut separately — 1 Answer

by ronillo, from TX, United States Asked on November 17, 2021

Name Shaw AR-10 308 Winchester Threaded Barrel (4.3)
As Low As $286.20 Save Up to 20%
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Answered by Ethan, Gear Expert, from IL, United States, on March 08, 2022

The Shaw 308 Winchester Hbar 22" barrel will not include a barrel nut. This barrel features a 1-10 twist rate, HBar contour, 0.750" Dia. x 1.000" length gas journal, and 5/8x24 TPI. Each 22" barrel weighs 3.15 pounds but can vary due to the fluting process. I am not sure why you would need a barrel extension of some kind, I would recommend emailing us at Techsales@opticsplanet.com and letting us know what your specific build is so we can confirm fitment.

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