Ballistic Advantage Modern Series 14.5" 5.56 NATO Government Contour 1:7 Nitride AR-15 Barrel - Mid-Length - 1/2x28

Manufactured by Ballistic Advantage
SKU: BABL556010M
MPN: BABL556010M
Manufactured by Ballistic Advantage
1 Review
$152.00 $160.00

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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



The National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.

The Ballistic Advantage Modern Series barrel is combines the durability and strength of 41V50 chrome moly vanadium steel with the exceptionally corrosion resistant salt bath nitride treatment. This provides not only an impressive barrel life, but ensures excellent accuracy and an affordable price. Every Ballistic Advantage barrel is guaranteed to give sub Minute of Angle accuracy with match grade ammunition.

This 14.5" government contour barrel is chambered for 5.56 NATO ammunition and is ready to accept your favorite .750" gas blocks.

Weight: 1 lb 9.0 oz
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Barrel CoatingSalt Bath Nitride
Barrel ContourGovernment
Barrel Length14.5
Barrel Material4150 Chrome Moly Steel
BrandBallistic Advantage
Caliber Gauge5.56 NATO
Feed RampsM4
Gas Seat Diameter.750
Gas System LengthMid-Length
Manufacturer.Ballistic Advantage
Thread Pattern1/2 X 28
Twist Rate1:7
Weight25 Oz

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

1 review

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Great barrel, reasonable price.

by -

I have owned this barrel for a little while now and am extremely happy with it. Got it set up and pinned & welded a flash hider on it to keep the rifle from being an SBR. I've put plenty of rounds through it now and have been pleased with how well its performed. I can ring 6" steel gongs at 125 yds all day even with just the red dot I'm using on this rifle. I'm sure this barrel is not being used to it's full potential and would be better suited for a gun with a nicer optic. Would definitely recommend this barrel for anyone looking.