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Kaw Valley Precision AR-15 Standard Gas Block
As Low As $21.99 Save Up to 12%
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Most Helpful Positive Review KAW VALLEY Block
For 20 years I've been banging pins, bending tubes, scratching blocks, smacking fingers/thumbs...no longer. This little upgrade from KAW is what sausage fingers guys like me have needed/wanted for a long time. As long as they're making it ill be buying it...period.
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awesome gas block

by Andrew Davis, Verified Owner from ID, United States Written on December 6, 2025
Love this KVP gas block. Litght weight, well constructed and I LOVE the set screw for the gas tube versus the roll pin
Would recommend: Yes
Was it helpful to you? Yes | No

A little lose around barrel, but locks up tight with screws, no gas leaks

by scrlck, Verified Owner from VA, United States Written on August 3, 2025
Amazing innovation with the roll-pin replacement (screw-in-pin)!
Will always use these from now on.
Low profile handguard fits over this and does not touch this gas block once barrel nut is tight.
Well made with no sloppy machining or coatings.

Misc:
I was going to try the adjustable version of this gas block but got scared away by some of the comments about that one (i.e. no way to tighten adjustment screws without loctite...)
But now that I've tried this non-adjustable KVP gas block I plan to try the adjustable gas block version anyway.
Pros:
  • No roll pin
Cons:
  • None
Best Used for:
  • ar15 gas block
Would recommend: Yes
Was it helpful to you? Yes | No

Ingenious Design

by Lockdown, Verified Owner from MI, United States Written on April 7, 2025
Works as intended. Makes installation that much easier than the traditional roll pin ones which requires additional tools. Save yourself the frustration and buy this. Installation so easy, a caveman can do it.
Would recommend: Yes
Was it helpful to you? Yes | No

Good design and finish

by Hoese37, Verified Owner from MN, United States Written on January 15, 2025
Gas block has good fir and finish on the barrel, but not as "low profile" as a normal low profile block. Depending on your handguard, it might hit the channel for the gas tube.
Pros:
  • EASY INSTALL
  • good finish
  • innovative idea
Cons:
  • slightly bigger tham most low profile blocks
Would recommend: Yes
Was it helpful to you? Yes | No

Great upgrade fit

by tkandrews14kr, Verified Owner from AK, United States Written on January 7, 2025
It really easy to install and seems very dependable upgrade product
Would recommend: Yes
Was it helpful to you? Yes | No

Saved my build

by Ray Ray, Verified Owner from TX, United States Written on December 10, 2024
It took forever to find this size, & fortunately OP had it in stock. Make sure that you have access to the front of your handguard to adjust the provided set screw. I'm very pleased with it, and it runs flawlessly
Would recommend: Yes
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

very easy to install

by Rotaryknight, Verified Owner from NJ, United States Written on August 7, 2024
Very easy to install, all you need is a hex key. No more hammering a pin in
Would recommend: Yes
Was it helpful to you? Yes | No

Kaw Valley gas block

by Anthony, Verified Owner from OR, United States Written on April 20, 2024
Purchased this for my Bushmaster to replace the stock gas block. My new free floating handguard would not fit over the stock gas block. Kaw Valley makes a good product - fit and finish were great.
Would recommend: Yes
Was it helpful to you? Yes | No

simplicity at its best

by Greenman06, Verified Owner from NJ, United States Written on January 27, 2024
No fumbling with gas block roll pins! This gas block made the assembly so much easier at a can’t beat it price.
Pros:
  • No roll pin
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Gas port is bad

by Smoke, Verified Owner from IN, United States Written on January 24, 2024
Picked one of these up for my first upgrade. Needed the low profile block. It was not drilled completely through. Tried to use a punch to open it fully. Did not work at all. If you order this block. Visually go over it with a magnifying glass.
Pros:
  • Low profile
Cons:
  • Quality is subpar
Would recommend: No
Was it helpful to you? Yes | No
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