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GAS CONTROLS ADJUSTABLE GAS BLOCK Reviews & Ratings

The revolutionary RIFLESPEED™ Gas Control System (US Patent #US20200116446A1, additional patents issued and pending) makes controlling your rifle's gas flow reliable, repeatable, and foolproof. Need more gas? Turn it up. Need less gas? Turn it down. With the easy-to-grasp Control Knob, it's that simple and no tools are required. The highly visible numbering on the Control Knob ensures that you'll always know your setting. Return to a previous setting instantly by simply turning the Control Knob. Each setting is indicated by a highly tactile ""click"" for use during times of reduced visibility. Two separate rotation ranges with numbered settings 1-12 and multiple Plunger sizes cover the adjustment requirements for every available cartridge. The patented Rotation Stop feature prevents unintentional disassembly. Uses RIFLESPEED straight gas tubes Designed for the most rigorous Military or LE Duty Use, RIFLESPEED Gas Controls are also ideal for defensive use, competition, recreational shooting, or hunting. RIFLESPEED Gas Controls are durable and proven to perform through tens of thousands of rounds of ammunition spent in developmental and destructive testing. Gas Controls from RIFLESPEED are the ultimate solution to the problems of operating hard-use carbines in varying conditions, configurations, and environments. With complete control of the gas that's delivered to the action of your rifle with each shot you'll enjoy increased reliability, reduced recoil, reduced muzzle rise, less aiming disruption, less wear and tear on your rifle, and improved accuracy. Set your RIFLESPEED Gas Control for ideal performance with light commercial ammo or higher-pressure milspec ammo. Dial your gas system in for ideal performance in extreme heat or frigid cold conditions. Enjoy optimal performance with or without a suppressor. With a properly adjusted gas system you can eliminate the need to use exceedingly heavy buffers. Once you experience the advantages of using a RIFLESPEED Gas Control, you’ll never want to shoot anything else.

STRAIGHT GAS TUBE SOLD SEPARATELY

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Reviews Summary

Overall, the GAS CONTROLS ADJUSTABLE GAS BLOCK has received mostly positive feedback, with users praising its ease of installation and innovative dial adjustment feature. However, some customers encountered issues with fitment and needed additional components, while others expressed frustration with customer service responses.

What Reviewers Are Saying

Product Design and Functionality

70%

Many reviewers appreciate the innovative dial mechanism for easy adjustments compared to traditional hex screws. This design enhances usability, allowing for quick adjustments without hassle. Users find it particularly beneficial for both suppressed and unsuppressed shooting.

Installation and Compatibility

40%

While installation is generally seen as straightforward, some users faced compatibility issues with other parts, particularly regarding the gas tube alignment. This has led to frustration, especially when additional tools were required to resolve these issues.

Customer Service

30%

A few customers reported poor experiences with customer service, noting delays in response when seeking help for installation or fitment problems. This has impacted overall satisfaction with the buying experience.

Value for Money

50%

Opinions on pricing vary, with some customers finding the product expensive compared to alternatives. However, many believe its quality and functionality justify the cost, expressing a willingness to pay for premium features and performance.

Quality and Finish

60%

Several reviews highlight the high quality and excellent finish of the gas block, suggesting that the craftsmanship meets or exceeds user expectations. Many reviewers express satisfaction with the overall durability and aesthetic appeal of the product.

Customer Photos & Videos

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Rifle Speed

The rifle speed adjustable gas block is the best way to tune your SBR suppress or not hands down. Pricey but worth it.

Would you recommend this? Yes, I would recommend to a friend

by CHARLES SARGEANT on February 06, 2026

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A fantastic gas block

Don’t forget the straight gas tube.

Would you recommend this? Yes, I would recommend to a friend

by MATHEW FLETCHER on March 14, 2025

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Was this review helpful? 4

They got this right

I am very pleased with this purchase… I used the rifle speed adjustable gas block to enhance my Ruger SFAR. I went with the Midwest 14” G4 hand guard and the 5.8” gas block… the fit was very nice and the adjustability made the gun shoot like it should with the wide range of ammo that is available for a 308 rifle. I have actually already reordered this for another rifle as it works so well and will become the standard on my DI rifles that I run suppressed.

Would you recommend this? Yes, I would recommend to a friend

by CLINT AKINS on June 26, 2024

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Was this review helpful? 5

So much better

SO much better than the set screw types I've used in the past. Beautifully made and installs very easily.

#1 for Suppressors

At first when I saw the price I almost spit out my drink because of this price Others are lower and have all 3 versions with all the sizes It would be in your best interest to at least have one version one one of your suppressed guns or even a gun you are taking super long shots with when your ammo isn't in a climate controlled box In most Vetran shioters minds this version is the best because it takes the least maintenance Control the night and with this from far away

The best idea EVER!

Someone had their head on straight when they came up with this idea for a gas block! I'm surprised no one had come up with this sooner. It's easy to install, even though the instructions seem a little intimidating (it's really not.) The dial makes so much more sense than a hex screw. No more looking down the barrel and fumbling with a hex wrench to adjust the gas block. It has an infinite ways to adjust the pressure in just seconds. Kudos to the person who came up with this gas block. To top it off - it looks out of this world! Riflespeed has the greatest customer service. Believe me, I know.

Perfect fit on a 12.5"

Excellent quality and finish and is a perfect fir on my 12.5" carbine barrel. I'll never use a set-screw type gas block again.

Best Adjustable Gas Block

This is the solution we've been waiting for. I've tried most adjustable gas blocks on the market and this is best. I've had screws seize in "screw-adjustable" gas blocks and struggled to get the orifice style gas blocks to properly tune my rifle. This is the solution to both of those problems. No parts to seize and hand adjustable. You can't beat it!

BEST GAS CONTROL SYSTEM ON THE MARKET

I am absolutely thrilled with my new Riflespeed Adjustable Gas Control System. Instillation was super simple. The system is very well made. It has allowed me to truly maximize the potential of my rifle. I would recommend this to anyone shooting suppressed or unsuppressed. Its really cool to see how a gun running with optimal pressure operates.

Haven't had time

Fit well but haven't had time to take it out and adjust. Looks like adjustment will be simple and look forward to using it.

by RONALD R HEINEKEN on June 11, 2026

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