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901677 20" 22LR Blued Fluted Sporter 10/22 BBL

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Product Description

.22LR, 1:16 Twist, 20" Long, 4140CM, 1.90lbs, Blued Fluted Sporter Barrel. Button Rifled, Stress Relieved, Air Gauged, with a Bentz chamber.

Not intended for Stinger or Sub-Sonic ammunition.

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Product Reviews

Showing reviews 1-5 of 11 | Next

  1. My third Green Mountain Barrel ! 5 Star Review

    Posted by on 20th Jun 2018

    Needed to build another 10-22 for CMP competition. Have used Your barrels on my other Project Appleseed rifles with great success. Went to the range to break in my new 20" Fluted. After recommended break in, have groups well under a dime, most same hole, with CCI 40 grain. OUTSTANDING!!!!

  2. very cool barrel and rifle now 5 Star Review

    Posted by on 31st May 2018

    I installed this 20 inch fluted barrel myself ( pretty easy) and added a hogue rubber coated stock...very sweet gun now.. also put on a sig red dot and it looks and shoots fantastic.

  3. Very accurate, even more than I though it would be! Easy change out. 5 Star Review

    Posted by on 14th Mar 2018

    Changed out barrel and trigger in 30 min. Broke in as recommend by Green Mt. This barrel will drive nails at 20/30 yards. Very glad I made the change! Would recommend this barrel ,right length, right weight. Look great (flutted). Worth the price!!

  4. Fluted Sport Barrel 5 Star Review

    Posted by on 17th Nov 2017

    Definitely accurate. Five shot groups at 50 yards that I covered with a dime.

  5. A Big Difference 5 Star Review

    Posted by on 29th May 2017

    Swapped out the stock barrel for this one. I wasn't looking for a bull barrel because I want to keep it lite for hunting. My 50 yd 5 shot group size shrunk in half with the two different types of ammunition that I tested. CCI Standard Velocity averaged 0.7". I'd already free floated the old barrel and no additional inletting was needed, my gun doesn't have the barrel band. Only other mods are stoning the factory trigger and installing a Wolff spring kit. I couldn't be happier with this GM barrel. Thanks to Micah for answering my questions and providing great customer service.

Showing reviews 1-5 of 11 | Next