Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

Experience reduced recoil and cleaner operation with the Superlative Arms AR-15 Adjustable Piston System, featuring a unique bleed-off design and easy gas adjustments.
-10 %

SUPERLATIVE ARMS LLC AR-15 ADJ PISTON SYSTEM W/SOLID .750" GAS BLOCK MIDLENGTH LH

850051342624 430109789

Filters:

Variations
Filters:
Variations:

Variations:

-10 %
Finish: Black Gas System Length: Mid-Length Make: AR-15 Product no.: 430109789
In stock
319.9 GBP 2 £319.90 * £354.90
-10 %
Finish: Black Gas System Length: Carbine Make: AR-15 Product no.: 430109788
In stock
319.9 GBP 3 £319.90 * £354.90
-10 %
Finish: Black Gas System Length: Pistol Make: AR-15 Product no.: 430109787
In stock
319.9 GBP 2 £319.90 * £354.90
-10 %
Finish: Black Gas System Length: Rifle Make: AR-15 Product no.: 430109790
In stock
319.9 GBP 2 £319.90 * £354.90
319.9 319.9 4 GBP
-10 %
MSRP £354.90
319.9 GBP £319.90

Prices inclusive of duty & VAT.

Product no.: 430109789

Mfr. No.: SABO-PS-LFD-M750SM

850051342624 SUPERLATIVE ARMS LLC AR-15 ADJUSTABLE PISTON SYSTEM W/0.750" GAS BLOCK LEFT HAND The Superlative Arms patent pending “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. NOT RATED FOR 300 BLACKOUT IN PISTOL LENGTH 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: Firearm Type: AR15 Gas Length: Pistol, Carbine, Mid-Length, and Rifle Weight: 12.8 oz., 13.1 oz, 13.4 oz, and 13.8 oz Piston Block Attachment Type: Clamp On, Socket Head Cap Screws Piston Block Material and Finish: 416 SS, Melonite Carrier: Ion Bonded, 1 pc. Carrier w/ Skis and Dimpled Key Gas Adjustment: 30 Locked Positions, Front Of Block Bleed Off Port: Front Of Block INCLUDED: Piston Block Assembly Carrier (bolt not included). (1) 3/32" X 6" Hex Key (tool to adjust gas screw) (1) 9/64" X 6" Hex key (tool to install/remove gas block plug) (1) Bushing and insert tool Installation Instructions & QR Code For Video Tutorial
In stock 2 pcs. in the USA warehouse

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Cleaner and cooler operation
  • Reduces felt recoil
  • 30-position gas adjustment
319.9 319.9 4 GBP
Description Specification Customers reviews Accessories

SUPERLATIVE ARMS LLC AR-15 ADJ PISTON SYSTEM W/SOLID .750" GAS BLOCK MIDLENGTH LH

-10 %
MSRP £354.90
319.9 GBP £319.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Discover the innovative AR-15 Adjustable Piston System by Superlative Arms!

The Superlative Arms patent pending “Bleed Off” direct impingement gas block for the AR15 platform is designed to enhance your shooting experience. This system adjusts gas flow by bleeding gas out of the block rather than restricting it, unlike conventional adjustable blocks.

Key Features:

  • Not Rated for 300 Blackout in Pistol Length
  • The pressure in the block is minimized to just what is necessary to operate the bolt carrier, resulting in a much cleaner and cooler system.
  • Experience a reduction in felt recoil.
  • The patented adjustment detent is conveniently located outside of the block, preventing contamination.
  • The gas adjustment screw allows for unrestricted gas flow, eliminating erosion or seizing issues, as well as preventing loss of detent due to carbon buildup.
  • Includes a safety mechanism to prevent accidental removal of the adjustment screw.
  • Designed for use with SBRs and/or suppressors, the bleed off port effectively reduces blowback by exhausting excessive pressure.

Specifications:

  • Firearm Type: AR15
  • Gas Length: Pistol, Carbine, Mid-Length, and Rifle
  • Barrel Diameter: 0.750"
  • Weight: Available in 12.8 oz., 13.1 oz, 13.4 oz, and 13.8 oz
  • Piston Block Attachment Type: Clamp On, Socket Head Cap Screws
  • Piston Block Material and Finish: 416 SS, Melonite
  • Carrier: Ion Bonded, 1 pc. Carrier w/ Skis and Dimpled Key
  • Gas Adjustment: 30 Locked Positions, Front Of Block
  • Bleed Off Port: Front Of Block

Included in the Package:

  • Piston Block Assembly
  • Carrier (bolt not included)
  • (1) 3/32" X 6" Hex Key (tool to adjust gas screw)
  • (1) 9/64" X 6" Hex Key (tool to install/remove gas block plug)
  • (1) Bushing and insert tool
  • Installation Instructions & QR Code For Video Tutorial

Elevate your AR-15 performance with the Superlative Arms Adjustable Piston System today!



Restrictions

  • Is a 'Call to order' product.

Attributes

  • Finish:
    Black
  • Gas System Length:
    Mid-Length
  • Weapon type:
    AR-15
  • Delivery weight: 0.907kg
  • Shipping height: 57mm
  • Shipping width: 83mm
  • Shipping length: 413mm
  • UPC: 850051342624

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

Variations:

-10 %
Finish: Black Gas System Length: Mid-Length Make: AR-15 Product no.: 430109789
In stock
319.9 GBP 2 £319.90 * £354.90
-10 %
Finish: Black Gas System Length: Carbine Make: AR-15 Product no.: 430109788
In stock
319.9 GBP 3 £319.90 * £354.90
-10 %
Finish: Black Gas System Length: Pistol Make: AR-15 Product no.: 430109787
In stock
319.9 GBP 2 £319.90 * £354.90
-10 %
Finish: Black Gas System Length: Rifle Make: AR-15 Product no.: 430109790
In stock
319.9 GBP 2 £319.90 * £354.90

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.

Back to top