My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Shopping list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Home Rifle Parts Gas System Parts Gas Blocks SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK Support
Enhance your AR-15 with the Superlative Arms Adjustable Gas Block. 🌟 Enjoy cleaner, cooler operation and reduced recoil with patented bleed-off technology!
  • SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .625" STAINLESS STEEL
  • SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .625" STAINLESS STEEL
  • SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .625" STAINLESS STEEL

SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK - SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .625" STAINLESS STEEL

850011846032 100020570

Variations:

-5 %
Enhance your AR-15 with the Superlative Arms Adjustable Gas Block. 🌟 Enjoy cleaner, cooler operation and reduced recoil with patented bleed-off technology!
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .625" STAINLESS STEEL
132.9 GBP 9 £132.90 * £139.90
Inside Diameter: .625 Material: Stainless Steel Style: Adjustable Product no.: 100020570
In stock - Is a 'Call to order' product.
132.9 GBP 9 £132.90 * £139.90
Ask question
Offer
Enhance your AR-15 with the Superlative Arms adjustable gas block 🌟. Enjoy cleaner, cooler operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .750" STAINLESS STEEL
137.7 GBP 0 £137.70 * £144.90
Inside Diameter: .750 Material: Stainless Steel Style: Adjustable Product no.: 100020574
Backorderable - Is a 'Call to order' product.
137.7 GBP 0 £137.70 * £144.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner operation and reduced recoil with patented technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .936" STAINLESS STEEL
132.9 GBP 0 £132.90 * £139.90
Inside Diameter: .936 Material: Stainless Steel Product no.: 100020582
Backorderable - Is a 'Call to order' product.
132.9 GBP 0 £132.90 * £139.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .875" STAINLESS STEEL
132.9 GBP 23 £132.90 * £139.90
Inside Diameter: .875 Material: Stainless Steel Style: Adjustable Product no.: 100020578
In stock - Is a 'Call to order' product.
132.9 GBP 23 £132.90 * £139.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner, cooler operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .750" BLACK
137.7 GBP 343 £137.70 * £144.90
Inside Diameter: .750 Material: Stainless Steel Style: Adjustable Product no.: 100020573
In stock - Is a 'Call to order' product.
137.7 GBP 343 £137.70 * £144.90
Ask question
-5 %
Enhance your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy reduced recoil and cleaner operation with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .936" BLACK
132.9 GBP 0 £132.90 * £139.90
Inside Diameter: .936 Material: Stainless Steel Product no.: 100020581
Backorderable - Is a 'Call to order' product.
132.9 GBP 0 £132.90 * £139.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block. 🌟 Enjoy cleaner operation, reduced recoil, and easy installation!
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .625" BLACK
132.9 GBP 51 £132.90 * £139.90
Inside Diameter: .625 Material: Stainless Steel Style: Adjustable Product no.: 100020569
In stock - Is a 'Call to order' product.
132.9 GBP 51 £132.90 * £139.90
Ask question
Offer
Enhance your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .875" BLACK
137.7 GBP 0 £137.70 * £144.90
Inside Diameter: .875 Material: Stainless Steel Style: Adjustable Product no.: 100020577
Backorderable - Is a 'Call to order' product.
137.7 GBP 0 £137.70 * £144.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block. 💨 Enjoy cleaner operation and reduced recoil with innovative bleed-off technology!
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .625" BLACK
261.2 GBP 0 £261.20 * £274.90
Inside Diameter: .625 Material: Titanium Style: Screw Product no.: 430109755
Not available - Is a 'Call to order' product.
261.2 GBP 0 £261.20 * £274.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms adjustable gas block. 🌟 Enjoy reduced recoil and cleaner operation with innovative bleed-off design!
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .625" GRAY
261.2 GBP 5 £261.20 * £274.90
Inside Diameter: .625 Material: Titanium Style: Screw Product no.: 430109756
In stock - Is a 'Call to order' product.
261.2 GBP 5 £261.20 * £274.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms adjustable gas block! 🌟 Enjoy cleaner operation and reduced recoil with innovative bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID SS ADJUSTABLE GAS BLOCK .625" TAN
123.4 GBP 6 £123.40 * £129.90
Inside Diameter: .625 Material: Stainless Steel Style: Screw Product no.: 430109751
In stock - Is a 'Call to order' product.
123.4 GBP 6 £123.40 * £129.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🛠️ Enjoy reduced recoil and cleaner operation with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .750" BLACK
261.2 GBP 1 £261.20 * £274.90
Inside Diameter: .750 Material: Titanium Style: Screw Product no.: 430109757
In stock - Is a 'Call to order' product.
261.2 GBP 1 £261.20 * £274.90
Ask question
Offer
Enhance your AR-15 with the Superlative Arms Titanium Adjustable Gas Block. 🛠️ Enjoy cleaner, cooler operation and reduced recoil!
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .750" GRAY
261.2 GBP 6 £261.20 * £274.90
Inside Diameter: .750 Material: Titanium Style: Screw Product no.: 430109758
In stock - Is a 'Call to order' product.
261.2 GBP 6 £261.20 * £274.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms adjustable gas block! 🌟 Enjoy cleaner operation and reduced recoil with innovative bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID SS ADJUSTABLE GAS BLOCK .750" TAN
123.4 GBP 0 £123.40 * £129.90
Inside Diameter: .750 Material: Stainless Steel Style: Screw Product no.: 430109752
Not available - Is a 'Call to order' product.
123.4 GBP 0 £123.40 * £129.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🔧 Enjoy cleaner operation and reduced recoil with innovative bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .875" BLACK
261.2 GBP 0 £261.20 * £274.90
Inside Diameter: .875 Material: Titanium Style: Screw Product no.: 430109759
Not available - Is a 'Call to order' product.
261.2 GBP 0 £261.20 * £274.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy reduced recoil and cleaner operation with innovative bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .875" GRAY
261.2 GBP 2 £261.20 * £274.90
Inside Diameter: .875 Material: Titanium Style: Screw Product no.: 430109760
In stock - Is a 'Call to order' product.
261.2 GBP 2 £261.20 * £274.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms adjustable gas block! 🌟 Enjoy cleaner operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID SS ADJUSTABLE GAS BLOCK .875" TAN
123.4 GBP 0 £123.40 * £129.90
Inside Diameter: .875 Material: Stainless Steel Style: Screw Product no.: 430109753
Not available - Is a 'Call to order' product.
123.4 GBP 0 £123.40 * £129.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block 🌟. Enjoy reduced recoil and cleaner operation with patented bleed-off technology!
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .936" BLACK
261.2 GBP 3 £261.20 * £274.90
Inside Diameter: .936 Material: Titanium Style: Clamp-On Product no.: 430109761
In stock - Is a 'Call to order' product.
261.2 GBP 3 £261.20 * £274.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner, cooler operation and reduced recoil. Perfect for SBRs and suppressors.
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .936" GRAY
261.2 GBP 2 £261.20 * £274.90
Inside Diameter: .936 Material: Titanium Style: Clamp-On Product no.: 430109762
In stock - Is a 'Call to order' product.
261.2 GBP 2 £261.20 * £274.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms adjustable gas block 🌟 for cleaner, cooler operation and reduced recoil. Perfect for SBRs and suppressors!
SUPERLATIVE ARMS AR-15 SOLID SS ADJUSTABLE GAS BLOCK .936" TAN
123.4 GBP 1 £123.40 * £129.90
Inside Diameter: .936 Material: Stainless Steel Style: Screw Product no.: 430109754
In stock - Is a 'Call to order' product.
123.4 GBP 1 £123.40 * £129.90
Ask question
129.9 274.9 20 GBP
Sale
132.9 GBP £132.90 £139.90

Prices inclusive of duty & VAT.

Product no.: 100020570

Mfr. No.: SABO-DI-625SS

850011846032 The Superlative Arms patented “Bleed Off”, direct impingement, gas block for the AR15 platform 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. Patented 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. Data: Gas Block Material: 416 SS Barrel Diameter: 0.625" Weight: 1.37 oz. Length: 1.00" Attachment Type: Solid Gas Adjustment: 30 Locked Positions, Front Of Block Bleed Off Port: Front Of Block Included: Gas Block - Assembled (2) 10-32 x 3/16" Set Screws (1) Gas Tube Roll Pins (1) 3/32 X 6" L-Shaped Hex Keys Installation Instructions & QR code for video tutorial
In stock - Is a 'Call to order' product.
Be the first to rate this product
Is a 'Call to order' product.
Wish List Ask question
Requires order by phone

Variations:

-5 %
Enhance your AR-15 with the Superlative Arms Adjustable Gas Block. 🌟 Enjoy cleaner, cooler operation and reduced recoil with patented bleed-off technology!
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .625" STAINLESS STEEL
132.9 GBP 9 £132.90 * £139.90
Inside Diameter: .625 Material: Stainless Steel Style: Adjustable Product no.: 100020570
In stock - Is a 'Call to order' product.
132.9 GBP 9 £132.90 * £139.90
Ask question
Offer
Enhance your AR-15 with the Superlative Arms adjustable gas block 🌟. Enjoy cleaner, cooler operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .750" STAINLESS STEEL
137.7 GBP 0 £137.70 * £144.90
Inside Diameter: .750 Material: Stainless Steel Style: Adjustable Product no.: 100020574
Backorderable - Is a 'Call to order' product.
137.7 GBP 0 £137.70 * £144.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner operation and reduced recoil with patented technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .936" STAINLESS STEEL
132.9 GBP 0 £132.90 * £139.90
Inside Diameter: .936 Material: Stainless Steel Product no.: 100020582
Backorderable - Is a 'Call to order' product.
132.9 GBP 0 £132.90 * £139.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .875" STAINLESS STEEL
132.9 GBP 23 £132.90 * £139.90
Inside Diameter: .875 Material: Stainless Steel Style: Adjustable Product no.: 100020578
In stock - Is a 'Call to order' product.
132.9 GBP 23 £132.90 * £139.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner, cooler operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .750" BLACK
137.7 GBP 343 £137.70 * £144.90
Inside Diameter: .750 Material: Stainless Steel Style: Adjustable Product no.: 100020573
In stock - Is a 'Call to order' product.
137.7 GBP 343 £137.70 * £144.90
Ask question
-5 %
Enhance your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy reduced recoil and cleaner operation with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .936" BLACK
132.9 GBP 0 £132.90 * £139.90
Inside Diameter: .936 Material: Stainless Steel Product no.: 100020581
Backorderable - Is a 'Call to order' product.
132.9 GBP 0 £132.90 * £139.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block. 🌟 Enjoy cleaner operation, reduced recoil, and easy installation!
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .625" BLACK
132.9 GBP 51 £132.90 * £139.90
Inside Diameter: .625 Material: Stainless Steel Style: Adjustable Product no.: 100020569
In stock - Is a 'Call to order' product.
132.9 GBP 51 £132.90 * £139.90
Ask question
Offer
Enhance your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID ADJUSTABLE GAS BLOCK .875" BLACK
137.7 GBP 0 £137.70 * £144.90
Inside Diameter: .875 Material: Stainless Steel Style: Adjustable Product no.: 100020577
Backorderable - Is a 'Call to order' product.
137.7 GBP 0 £137.70 * £144.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block. 💨 Enjoy cleaner operation and reduced recoil with innovative bleed-off technology!
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .625" BLACK
261.2 GBP 0 £261.20 * £274.90
Inside Diameter: .625 Material: Titanium Style: Screw Product no.: 430109755
Not available - Is a 'Call to order' product.
261.2 GBP 0 £261.20 * £274.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms adjustable gas block. 🌟 Enjoy reduced recoil and cleaner operation with innovative bleed-off design!
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .625" GRAY
261.2 GBP 5 £261.20 * £274.90
Inside Diameter: .625 Material: Titanium Style: Screw Product no.: 430109756
In stock - Is a 'Call to order' product.
261.2 GBP 5 £261.20 * £274.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms adjustable gas block! 🌟 Enjoy cleaner operation and reduced recoil with innovative bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID SS ADJUSTABLE GAS BLOCK .625" TAN
123.4 GBP 6 £123.40 * £129.90
Inside Diameter: .625 Material: Stainless Steel Style: Screw Product no.: 430109751
In stock - Is a 'Call to order' product.
123.4 GBP 6 £123.40 * £129.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🛠️ Enjoy reduced recoil and cleaner operation with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .750" BLACK
261.2 GBP 1 £261.20 * £274.90
Inside Diameter: .750 Material: Titanium Style: Screw Product no.: 430109757
In stock - Is a 'Call to order' product.
261.2 GBP 1 £261.20 * £274.90
Ask question
Offer
Enhance your AR-15 with the Superlative Arms Titanium Adjustable Gas Block. 🛠️ Enjoy cleaner, cooler operation and reduced recoil!
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .750" GRAY
261.2 GBP 6 £261.20 * £274.90
Inside Diameter: .750 Material: Titanium Style: Screw Product no.: 430109758
In stock - Is a 'Call to order' product.
261.2 GBP 6 £261.20 * £274.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms adjustable gas block! 🌟 Enjoy cleaner operation and reduced recoil with innovative bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID SS ADJUSTABLE GAS BLOCK .750" TAN
123.4 GBP 0 £123.40 * £129.90
Inside Diameter: .750 Material: Stainless Steel Style: Screw Product no.: 430109752
Not available - Is a 'Call to order' product.
123.4 GBP 0 £123.40 * £129.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🔧 Enjoy cleaner operation and reduced recoil with innovative bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .875" BLACK
261.2 GBP 0 £261.20 * £274.90
Inside Diameter: .875 Material: Titanium Style: Screw Product no.: 430109759
Not available - Is a 'Call to order' product.
261.2 GBP 0 £261.20 * £274.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy reduced recoil and cleaner operation with innovative bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .875" GRAY
261.2 GBP 2 £261.20 * £274.90
Inside Diameter: .875 Material: Titanium Style: Screw Product no.: 430109760
In stock - Is a 'Call to order' product.
261.2 GBP 2 £261.20 * £274.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms adjustable gas block! 🌟 Enjoy cleaner operation and reduced recoil with patented bleed-off technology.
SUPERLATIVE ARMS AR-15 SOLID SS ADJUSTABLE GAS BLOCK .875" TAN
123.4 GBP 0 £123.40 * £129.90
Inside Diameter: .875 Material: Stainless Steel Style: Screw Product no.: 430109753
Not available - Is a 'Call to order' product.
123.4 GBP 0 £123.40 * £129.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block 🌟. Enjoy reduced recoil and cleaner operation with patented bleed-off technology!
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .936" BLACK
261.2 GBP 3 £261.20 * £274.90
Inside Diameter: .936 Material: Titanium Style: Clamp-On Product no.: 430109761
In stock - Is a 'Call to order' product.
261.2 GBP 3 £261.20 * £274.90
Ask question
Offer
Upgrade your AR-15 with the Superlative Arms Adjustable Gas Block! 🌟 Enjoy cleaner, cooler operation and reduced recoil. Perfect for SBRs and suppressors.
SUPERLATIVE ARMS AR-15 SOLID TITANIUM ADJUSTABLE GAS BLOCK .936" GRAY
261.2 GBP 2 £261.20 * £274.90
Inside Diameter: .936 Material: Titanium Style: Clamp-On Product no.: 430109762
In stock - Is a 'Call to order' product.
261.2 GBP 2 £261.20 * £274.90
Ask question
-5 %
Upgrade your AR-15 with the Superlative Arms adjustable gas block 🌟 for cleaner, cooler operation and reduced recoil. Perfect for SBRs and suppressors!
SUPERLATIVE ARMS AR-15 SOLID SS ADJUSTABLE GAS BLOCK .936" TAN
123.4 GBP 1 £123.40 * £129.90
Inside Diameter: .936 Material: Stainless Steel Style: Screw Product no.: 430109754
In stock - Is a 'Call to order' product.
123.4 GBP 1 £123.40 * £129.90
Ask question

Description:

The Superlative Arms patented “Bleed Off”, direct impingement, gas block for the AR15 platform 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. Patented 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.  Data:    Gas Block Material: 416 SS Barrel Diameter: 0.625" Weight: 1.37 oz. Length: 1.00" Attachment Type: Solid Gas Adjustment: 30 Locked Positions, Front Of Block Bleed Off Port: Front Of Block Included: Gas Block - Assembled (2) 10-32 x 3/16" Set Screws (1) Gas Tube Roll Pins (1) 3/32 X 6" L-Shaped Hex Keys Installation Instructions & QR code for video tutorial

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Superlative Arms AR-15 Adjustable Gas Block features a patented “Bleed Off” system that vents excess gas, resulting in cleaner operation and reduced recoil.
  2. It has a unique design with an external adjustment detent to prevent contamination and ensure consistent performance without gas flow restriction or screw erosion.
  3. This .625" stainless steel gas block comes with a complete installation kit and is designed for easy adjustment with 30 locked positions and a safety mechanism to prevent the screw from backing out.

Attributes

  • Inside Diameter: .625
  • Material: Stainless Steel
  • Style: Adjustable
  • Weapon type: AR-15
  • Delivery weight: 0.075kg
  • Shipping height: 51mm
  • Shipping width: 91mm
  • Shipping length: 191mm
  • UPC: 850011846032

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (0)

0 / 5

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top