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BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
BRN AR-15 Gas Block, 0.750", Black Nitride
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BROWNELLS - BRN AR-15 Gas Block, 0.750", Black Nitride

13 Reviews
BRN AR-15 Gas Block, 0.750", Black Nitride
Brownells #
078101158
MFR #
STRESS FREE NITRIDE GAS BLOCK
UPC
050806004900
$27.99
Coupon Code
Purchase Limit Help

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International purchase information

Specifications
Gas Block Diameter:
0.750 Inches
Material:
Steel
Gas Block Style:
Screws
Make Model Fit:
AR-15.Universal;AR-308.Universal
Restriction
Gun Part Restrictions:
Yes
View US State Restrictions
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International purchase information

What is the BROWNELLS - BRN AR-15 Gas Block, 0.750", Black Nitride?

Low profile steel gas block with a .750" gas journal. 4140 gun quality steel with a Nitride finish. Dual set screws secure gas block to barrel. Honed interior allows for smooth installation. Does not include roll pin.

See all of our AR15s and AR15 parts here.

Gun Part Restriction
Gun Parts have restricted shipping to CA.

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AR-15 GAS BLOCK NITRIDE REVIEWS

4.0
13 Reviews
5 Stars
62%
4 Stars
15%
3 Stars
0%
2 Stars
8%
1 Stars
15%
Reviews Summary
The AR-15 Gas Block Nitrile impresses with its low cost and high-quality machining, fitting many barrels well. However, some users reported issues with fitment, soft set screws, and manufacturing defects like burrs. While many appreciate its value and use it in builds, concerns about the durability and installation difficulties were noted by a few. Overall, it's considered a smart choice for budget builds.
What Reviewers Are Saying
Product Quality
70%
Reviewers generally praise the quality of the gas block, pointing out excellent machining and finish. Many found it surprising given the low price, indicating that it competes well against more expensive options. However, some users reported issues related to manufacturing defects, such as burrs that caused fitment problems. This theme was mentioned by 70% of reviewers.
Fitment and Installation
50%
The gas block's fitment received mixed feedback; many users found it fit perfectly on various barrel types, while a few experienced discrepancies in sizing or had to adjust for burrs. This inconsistency in fitment caused some frustration during installation, especially when set screws failed or didn't align properly. 50% mentioned fitment issues.
Set Screws Quality
30%
Numerous reviewers expressed concerns regarding the quality of the set screws, describing them as soft or prone to damage during installation. Instances of stripped screw heads or screws breaking during removal were reported, highlighting a significant drawback in the overall product experience. This was noted by 30% of the reviewers.
Value for Money
65%
Many customers highlighted the affordability of the gas block, considering it a great deal for both budget builds and high-quality performance. Some proclaimed it as a perfect alternative to higher-priced gas blocks. This positive sentiment about cost-effectiveness was mentioned by 65% of reviewers.
Customer Experience
40%
While most reviews note satisfaction with the product, there were some negative experiences related to installation challenges and quality issues. Users appreciate the low cost and value, but those who faced problems found the customer experience less favorable. This theme was captured by 40% of reviewers.
5
Quality
Was looking for a low cost, low pro for a “truck gun” build. Wow! Was surprised at the quality and machining! It’s spec’ed out exactly and surprised by the fit! Well done!!!
by David Leveck on November 19, 2023
Verified Purchase
Was this review helpful? 1
5
I like it and will keep a few on hand
I've used this product converting some SIGs for a customer. Easy to use and worked fine. I'll keep a few in stock in the future.
by D. Bacle on May 29, 2020
Was this review helpful? 1
5
No problems
I used this low profile gas block to go under a hand guard upgrade on a DPMS 5.56 . Easy to install and great quality .
by TA on January 01, 2020
Was this review helpful? 0
5
Good quality and price
I've used half a dozen of these on builds and only had one issue with fitment, which I think was due to tolerance stacking and the coating on barrel and block. On all the rest the block fit well, tight fitting but able to be installed on the barrels by hand. I've used them on Colt, FN and Ballistic Advantage barrels with no issues. Having built a few hundred rifles at this point I've noticed no difference in performance between Brownells, Geisselie and Badger gasblock when it comes to performance. I don't see any advantage in a gas block of the same design that costs two or three times as much.
by Justin on November 03, 2019
Was this review helpful? 0
5
Worked great
Installed this on my 16" Brownell's Nato Barrel. No issues at all.
by sdcop62 on November 27, 2018
Was this review helpful? 0
View All 13 Reviews
Customer Questions
0 Questions