Return to 7.5" 5.56 / .223 1x7 M4 CONTOUR 4150 CrMoV MELONITE NITRIDE BARREL
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  0 of 0 people found the following review helpful:
 
5 of 5 Looks great April 9, 2020
: Gary from United States  
Ordered this barrel for a pistol build, extremely fast shipping and packaged great, can’t wait to get it assembled and get to the range

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5 of 5 Excellent April 8, 2020
: Alexander Egbeyemi-George from Sugar Land, TX United States  
I’ve purchased from MAS twice now. Each time I was impressed with the quality of their products, but more so with the customer service. It is beyond top notch. Quick replies to any questions asked as well as very friendly and professional. I’ll be a frequent customer from here on out.

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5 of 5 Great product April 7, 2020
: Joseph Shifflett from Troy, VA United States  
Very nice barrel. Feed ramps and bolt locking lugs smooth. Assembled easily with simple for gas block. Gun ran smooth.

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  0 of 0 people found the following review helpful:
 
5 of 5 Perfect barrel, perfect price April 5, 2020
: Paul Yadlosky from St. Charles, MO United States  
This is my third barrel from MAS Defense.  It was shipped very quickly and the quality is what I have come to expect. The barrel was dimpled, even though the description did not mention.  That's a good thing.   This is perfect for my budget build pistol.  I also got a sweet MAS Defense sticker with my order.  It's the little things...Thanks!

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5 of 5 Blemished barrel?? March 1, 2020
: Sam Sorrells from Fischer , TX United States  
Definitely didn’t see anything wrong with it. Great product, price, and fast shipping. Will definitely be using again and directing my friends to MAS!

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5 of 5 Barrel February 5, 2020
: Sam Sorrells from Fischer , TX United States  
Great products and fast shipping.

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