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GM-M15 M16 A1 5.56mm 20" 1:12 twist 20" Barrel

RRP:
$176.95
Your Price:
$150.41 (You save $26.54)
SKU:
GM-M15
Shipping:
Calculated at checkout
Quantity:


Product Description

M16 A1 5.56mm, 1:12 twist Rifle Barrel, 20" 41V50 Vanadium alloy milspec steel, fully machined and assembled with extension, chrome lined bore and chamber for optimum performance and durability, drilled gas port, phosphate finish. 1960s era M16 A1 pencil profile with traditional m16 feed ramps, muzzle threading 1/2 x 28, weighs 1.75 lbs.  This barrel is phosphate (black in color).   Barrel is not pinned for front site.

Under "See 1 more picture" there is a detailed drawing of this barrel. 


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Product Reviews

Previous | Showing reviews 6-10 of 61 | Next

  1. Match quality for milspec price! 5 Star Review

    Posted by on 11th Aug 2016

    Just finished installing the A1 barrel in a retro build. Excellent accuracy with 55gr FMJBT loads from several manufacturers. Very pleased with the barrel. It's made the build worth the time and expense!


  2. wow 5 Star Review

    Posted by on 6th Aug 2016

    This Barrel is amazing can not believe the quality. Installed this barrel on a custom built ar. With a free floated barrel the accuracy of this barrel is insane. Will be buying all of my barrels for future ar builds from green mountain barrels. Great job green mountain keep up the outstanding work.


  3. Beautiful Workmanship 5 Star Review

    Posted by on 1st Aug 2016

    The finish quality on this barrel is superb. Way better than the original Colt.


  4. Perfect retro barrel 5 Star Review

    Posted by on 27th Jul 2016

    Completed my M16A1 parts kit build with this barrel. Looks great and functions as expected.


  5. superior product,promt service,great price 5 Star Review

    Posted by on 27th Jul 2016

    Working on 601 clone.This GM barrel was as close as I could find. Have the same one on an a-1 from Century and another on a a-1 kit build. No problems,great performance. Thanks Green Mountain.


Previous | Showing reviews 6-10 of 61 | Next