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8.5" 300 BLACKOUT 1x7 4150 CrMoV MELONITE NITRIDE AR-15 BARREL
8.5" 300 BLACKOUT 1x7 4150 CrMoV MELONITE NITRIDE AR-15 BARREL 300 BLK AAC


 
MSRP: $155.00
Our Price: $134.99
SALE PRICE: $94.99

Stock Status: (Out of Stock)

Product Code: MAS00124299
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DESCRIPTION
 
8.5" 300 BLACKOUT 1x7 4150 CrMoV MELONITE NITRIDE AR-15 BARREL

4150 CrMoV Chrome Moly Vanadium Steel
Melonite Nitride Treated
1x7 Twist
M4 Ramps
Pistol Gas Length
.750 Gas Block Area
Threaded 5/8 x 24
Weight - 16oz


Melonite Nitriding treatment turns a standard chrome moly steel barrel into a very slick, hard and corrosion resistant barrel. Unlike chrome lining, the Melonite process is a treatment done to the surface instead of adding a layer of material. This treatment is done to both the inside and outside of the barrel. The slick surface will never peel, is thicker than chrome lining, will not negatively affect accuracy as chrome lining does and will reduce the amount of friction created. Less friction equals less bore surface wear which will extend the barrel life. Another added benefit is carbon does not easily adhere to this surface making your cleaning job that much easier. This technology has been used by Glock, Springfield and Heckler & Koch for years and is gaining popularity as more companies are offering their products with this treatment.


ALL NFA RULES APPLY. CHECK YOUR LOCAL LAWS AND WITH THE ATF BEFORE ORDERING THIS BARREL.

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 22 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 MAS 8.5 barrel no regrets. October 28, 2023
: Roger from Margate, FL United States  
Barrel is accurate and gas port isn't over gassed obnoxiously like others. Finish was great and its accurate.

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  0 of 0 people found the following review helpful:
 
5 of 5 Quality February 16, 2023
: Tim Nieman from Lakeland , FL United States  
Great quality product, purchased multiple.

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  0 of 0 people found the following review helpful:
 
5 of 5 January 6, 2022
: james wardlaw jr from avinger, TX United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Blackout December 31, 2019
: Jasper from Arkansas  
My second barrel from MAS. First was an 18" Wylde which shoots great. Have it mounted, but have not test fired as of yet. Fit and finish were great. Will not be my last barrel from MAS.

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  0 of 0 people found the following review helpful:
 
5 of 5 Good barrel for 300BLK AR-15 pistol June 9, 2018
: Oleksiy I  
This is nice barrel. I like 1:7 twist and 8.5 inch length. Finish is very good as well. I would prefer to have lighter barrel but can't find any lighter one with 1:7 twist.

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