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Superlative ARMS Adjustable Gas Block, .750", Bleed Off - Clamp On
The Superlative ARMS patented “Bleed Off”, direct impingement, AR gas block adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results:
- The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas / pressure are bled out of the block allowing the system to run much cleaner and cooler.
- Reduction of felt recoil.
- Patent pending adjustment detent is located outside of the block and therefore no contamination.
- The gas adjustment screw does not restrict the gas flow; therefore there is no erosion or seizing of the screw / no loss of detent due to carbon build up. Although it is removable, we have added a safety mechanism, which stops you from unintentionally backing the screw all the way out.
- When using SBR’s and / or suppressors the bleed off port allows the excessive pressure to be exhausted out of the block reducing blow back.
Features of the Superlative Arms Adjustable Gas Block .750 Clamp On:
- Gas Block Material: 416 Stainless Steel
- Finish:
- Melonite, QPQ or
- Stainless Steel
- Barrel Diameter: 0.750"
- Weight: 1.68 oz.
- Length: 1.00"
- Attachment Type: Clamp on
- Gas Adjustment: (Patent Pending) 30 Locked Positions, Front Of Block
- Bleed Off Port: (Patent Pending) Front Of Block
Included
- Gas Block - Assembled
- (2) 10-32 x 3/16" Socket Head Cap Screws
- (1) Gas Tube Roll Pins
- (1) 3/32 X 6" L-Shaped Hex Keys
- Installation Instructions & QR code for video tutorial
Superlative Arms Adjustable Gas Block Install
Enhance Your Rifle with Top-Tier Adjustable Gas Blocks
Take your rifle's performance to the next level with our Adjustable Gas Blocks, available at Mounts Plus. Whether you choose our standard model or the advanced Superlative Arms Adjustable Gas Block, each option provides unparalleled control over your AR-15's gas system, reducing recoil and increasing accuracy. Perfect for serious shooters looking to customize their shooting experience, these gas blocks ensure your rifle operates smoothly and efficiently in any scenario. Explore our collection today and unlock the full potential of your firearm with these essential upgrades.
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WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.
Customer Ratings & Reviews
Ratings Snapshot
out of 5
5
(12)
4
(0)
3
(1)
2
(0)
1
(0)
Would recommend this product.
92.3%
out of 5
5
(12)
4
(0)
3
(1)
2
(0)
1
(0)
Would recommend this product.
92.3%
Not for suppressed fire
Slim
Location: Washinton State
Date:
November 18, 2022
Great design if you're not shooting .308 platform suppressed. Using as recommended in bleed off mode at maximum venting brass ejects at 1:30 and lands 10-12 feet away. Installed 8.5oz buffer and spring assembly and brass now ejects at 2:00 and brass land 6 foot away. The adjustable gas block that Springfield Armory installed on my new rifle has no detent and would not hold the adjustment setting but for 12-15 rounds it would eject at 3:30 and then the adjustment screw would back out (stovepipe / double feed). For non-suppressor use I would highly recommend this product. For .308 with suppressor look at POF Dictator or similar quality that comes with cleaning instruction to take care of carbon buildup after heavy use.
Verified Buyer
Best adjustable gas block on the market
LandHo
Location: Dallas, TX
Date:
August 2, 2021
I’ve used every type of adjustable gas block and Superlative Arms makes the best, IMHO. Easily and quickly adjusted in the field; don’t have to make sure set screw is always secured; and there are numerous gas adjustments that can be made. These gas blocks make it very easy to get the softest and most reliable cycling of rifles or AR pistols in any caliber. The 6.5 Grendel and 6.8 SPC short barreled hunting rigs these are installed on have never failed and the gas blocks bleed excess gas away from the face and eyes. I’ve yet to have one of their gas blocks fail. Excellent Product!
Verified Buyer
Recommended
Excellent Part!
Mr. Clean
Location: TX
Date:
November 3, 2020
Easy positive adjustment to gas flow, and excess/unneeded gas doesn't enter the action. The clamp on version allows for more positive seal with the barrel. Highly recommend.
Recommended
simply the best adjustable gas block
Wayno
Location:
Date:
January 3, 2020
Superlative Arms adjustable gas block is easily installs, thought the detent for adjustment could be a little more positive. So far seems to function well.
Recommended
Best AR 15 gas block
Dave
Location:
Date:
December 8, 2019
Easy to install. Adjustable without removing handguard, long Allen wrench included. Click detents are way better than just wondering how many turns you have made.
Recommended
best ar 15 gas block
Sam
Location:
Date:
November 26, 2019
Simple to install. Adjustable without removing the handguard includes a long allen wrench. Click detents is much better than just questioning how many turns you have made.
Recommended
superlative arms clamp on adjustable gas block
Hutchinson
Location:
Date:
November 18, 2019
I used this to replace an adjustable gas block I had made- which worked well but was not low profile. I swapped a Nordic handguard for an ALG EMR V2 M-Lok handguard, which is smaller in diameter and more comfortable to handle. This gas block vents gas forward, and my barrel has a mid-length gas port. I needed the more extended handguard so my hand can't inadvertently end up in front of this gas block (could happen in the heat of the moment in 3-gun competition) I can't say yet how much fresher or cleaner the rifle operates since it is the end of the 3-gun season. We are into hunting season, so not shooting this rifle very much. I can say the gas block was easy to adjust and no jams or FTF problems. Recoil does seem a bit less too.
Recommended
Superlative Arms adjustable gas block .750
Allen
Location:
Date:
November 18, 2019
Have installed 2 of these gas blocks, love the ease of adjustment. Have used them in both bleed-off and restriction modes work well. Quick to adjust after the installation of a suppressor.
Recommended
Superlative Arms adjustable clamp on gas block
Trey
Location:
Date:
October 28, 2019
The shipment arrived quickly from MSP. I was impressed with that. I received the melonite Superlative Arms adjustable clamp on gas block. The gas block itself went on easily and came with everything I needed. Install was easy, put my first 50 rounds through it today with no issues.
Recommended
Best AR gas block ever!
ClayC
Location:
Date:
August 12, 2019
Best AR gas block ever! My AR was over gassed due to I run a suppressor at all times. Ordered the Superlative Arms adjustable gas block from Mountsplus and my problems were solved. Shipping was super fast. Arrived on time and just in time to shoot some steel over the weekend. Thanks, Mountsplus Link !! I will be ordering more AR Accessories from them in the future.
Recommended
Best Customer Service and the Best Adjustable Gas Block
Coyotehunter223
Location: GA
Date:
May 10, 2019
Product was out of stock and I was contacted immediately and told so. I was ok with waiting. When it came in they contacted me to make sure I still wanted it the sale had expired but they still honored the price it was when I ordered it. Superlative adjustable gas blocks are the best. They are on all my AR's including my 243.
Verified Buyer
Recommended
Only gas block I use
Elgiyo
Location: Texas
Date:
January 2, 2018
Use it as a standard gas block or a bleed off. Both work and both have their purpose. The bleed off was designed mainly so that once setup a suppressor could be used without any further adjustments. It is said that the bleed off will make your system run cleaner. But if setup as a standard or bleed off and you are only using enough pressure to cycle the bolt, one setup is no cleaner or dirtier than the other. You will loose a few feet per second using the bleed off. Excess pressure is flowing out the gas block and not helping to push the bullet out of the barrel. But it is nice to have a single gas block that can handle multiple roles and not have to be changed once setup.
Verified Buyer
Recommended
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Discover superior firearm performance with the Adjustable Gas Block from Superlative Arms. Tailored to deliver unmatched consistency and reliability, this AR 15 gas block is a top-choice for gun enthusiasts seeking to enhance their equipment. Maximize your shooting experience and unlock greater control over your firearm's functionality. Visit Mounting Solutions Plus today for the best in AR 15 accessories, including the standout Superlative Arms Adjustable Gas Block. Your journey to precision shooting begins with the right AR 15 gas block.
