AR-15 GAS BLOCK PICATINNY Reviews & Ratings

Steel gas block with integral Picatinny rail has extra height that lets you mount a flip up or co-witness front sight on the same plane as the receiver rail of your flattop AR-15/M16. Add a Picatinny rail handguard to have a continuous rail extending from the receiver to the gas block for superb accessory mounting flexibility. Precision machined from tough 4140 billet steel to stand up to tens of thousands of rounds without eroding. Fits .750' O.D. barrels, and locks securely to barrel with three setscrews. SPECS: 4140 steel, dark gray Parkerized finish. 1-13?16' (4.6cm) long, 1-13?16' high. Fits .750” O.D. barrels. 6.2 oz. (175g) weight.

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3 Stars

1 Stars

Reviews Summary

Overall, customers are highly satisfied with the AR-15 Gas Block, praising its robust build, perfect fit, and functional design. Reviewers appreciate its heavy-duty construction and heat management features. Some noted its additional weight, but most see this as an asset for stability. However, a few mentioned compatibility issues with standard parts. Great value for a reliable product.

What Reviewers Are Saying

Product Quality

100%

Reviewers consistently highlight the excellent quality of the gas block, praising its robust and durable construction. The all-steel design is noted for withstanding heavy use, making it ideal for competition and tactical applications.

Fit and Compatibility

80%

Many customers emphasize the perfect fit of the gas block, allowing for easy installation and alignment with front and rear sights. However, a few reviews pointed out minor compatibility issues with standard gas tube roll pins.

Weight and Design

60%

The weight of the gas block is a topic of discussion, with users expressing that its heavier build contributes to stability. While some appreciate the added weight, others mentioned it as a drawback compared to lighter alternatives.

Functionality

75%

Reviewers find the gas block highly functional, particularly appreciating features like the three set screws for security and the heat reduction port. These attributes make it appealing for various tactical and competitive usages.

Value for Money

70%

Customers consider the AR-15 Gas Block to offer good value for its price, showcasing a combination of robust construction and practical features without breaking the bank.

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AR15 Rail Height gasblock

So I purchased this to replace a stock A2 sight. As for the product itself, A++ item was exactly as described and the fit and feel is perfect. One of the only steel same plane gas blocks I could find, also it has 3 set screws compared to others only having 2, feels way more secure. It even has a circular little front port that reduces heat build up. I put a back up front flip up sight on it and where its mounted is right over the port so it will stay cool. Midwest Industries is great all around.

Heavy, built like a tank, simple format

A gas block that is built to last under heavy usage. This same plane all steel gas block is ideally suited for competition/Sniper type rifles as well as for short barrelled rifles (SBR) and Personal Defence Weapons (PDW) where the extra weight at the front can be put to a good use. External format is very simple (no fancy cutouts) but highly functional. This device is a pure workhorse with a reasonable price tag. If it has an extra bottom rail for Laser installation, I will give it a 5 star rating.

Not so great

It is large and heavy. It has three set screws. It doesn't take a standard gas tube roll pin -- it has its own size.