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Experience cleaner operation and reduced recoil with the Superlative Arms AR-15 Adjustable Piston System, featuring a unique bleed-off gas block for optimal performance.

SUPERLATIVE ARMS AR-15 ADJ PISTON SYSTEM W/SOLID .750" GAS BLOCK PISTOL RH

850011846162 430109785

Filters:

Variations
Filters:
Variations:

Variations:

Finish: Black Gas System Length: Pistol Make: AR-15 Product no.: 430109785
Backorderable
354.9 GBP 0 £354.90 *
Finish: Melonite Gas System Length: Mid-Length Make: AR-15 Product no.: 100020585
Not available
364.9 GBP 0 £364.90 *
Finish: Melonite Gas System Length: Carbine Make: AR-15 Product no.: 100020584
Not available
369.9 GBP 0 £369.90 *
Finish: Black Gas System Length: Rifle Make: AR-15 Product no.: 430109786
Backorderable
354.9 GBP 0 £354.90 *
354.9 369.9 4 GBP
354.9 GBP £354.90

Prices inclusive of duty & VAT.

Product no.: 430109785

Mfr. No.: SABO-PS-RFD-P75

850011846162 SUPERLATIVE ARMS LLC RIGHT HAND ADJUSTABLE PISTON SYSTEM W/0.750" GAS BLOCK FOR AR-15 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
Backorderable

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

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

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  • Cleaner, cooler operation
  • Reduces felt recoil
  • 30 adjustable gas positions
354.9 369.9 4 GBP
Description Specification Customers reviews Accessories

SUPERLATIVE ARMS AR-15 ADJ PISTON SYSTEM W/SOLID .750" GAS BLOCK PISTOL RH

354.9 GBP £354.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

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

The Superlative Arms AR-15 Adjustable Piston System is a revolutionary gas block designed for the AR15 platform. Unlike conventional adjustable blocks, this patent pending “Bleed Off” system allows for optimal gas flow management by bleeding excess gas out of the block, resulting in a cleaner and cooler operation.

Key Features:

  • Not rated for 300 Blackout in pistol length
  • The system reduces pressure to just the amount needed to drive the bolt carrier, minimizing felt recoil.
  • Patented adjustment detent is located outside of the block, preventing contamination.
  • The gas adjustment screw does not restrict gas flow, eliminating erosion and seizing issues.
  • A built-in safety mechanism prevents accidental removal of the adjustment screw.
  • For SBRs and/or suppressors, the bleed off port effectively reduces blowback.

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 with 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

Upgrade your AR-15 with the Superlative Arms Adjustable Piston System and experience a new level of performance!



Restrictions

  • Is a 'Call to order' product.

Attributes

  • Finish:
    Black
  • Gas System Length:
    Pistol
  • Weapon type:
    AR-15
  • Delivery weight: 0.907kg
  • Shipping height: 57mm
  • Shipping width: 83mm
  • Shipping length: 413mm
  • UPC: 850011846162

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (3)

3.3 / 5
Definitely recommended

Brownells USA Best Piston on the market! 24/02/2018

Piston Kits are known to be bulky and not very reliable...in fact most people choose DI instead simply because of this. This kit is NOT that. There is a bit more to the installation process but it is still super simple. The guy must have installed his incorrectly with the bad review! The Bleed-Off is genius, especially for suppressed shooting. Piston Kits run way cleaner. Do not hesitate with this kit and know that if you call Superlative, you will speak with the owner and he will get you taken care of! Oh, and with the Solid Mount, dimpling the barrel is a must!

Not recommended

Brownells USA Superlative Arms Pistol Length System 30/12/2017

The design and quality of the adjustable gas block is very good. It's super low profile and lightweight. The main issue is that I found that the piston rod binds up inside the gas block. The quality of the bolt carrier is sub-par. There were mill marks on the face of the bolt carrier and underneath it. Appears to be poor quality control. The biggest issue is that the bolt carrier would not fit in my Battle Arms upper. It was too large. It would however fit in my Seekins Precision upper. Not sure if the issue was with the bolt carrier dimensions or the dimensions of the Battle Arms upper. Disappointly I had to send it back.

Variations:

Finish: Black Gas System Length: Pistol Make: AR-15 Product no.: 430109785
Backorderable
354.9 GBP 0 £354.90 *
Finish: Melonite Gas System Length: Mid-Length Make: AR-15 Product no.: 100020585
Not available
364.9 GBP 0 £364.90 *
Finish: Melonite Gas System Length: Carbine Make: AR-15 Product no.: 100020584
Not available
369.9 GBP 0 £369.90 *
Finish: Black Gas System Length: Rifle Make: AR-15 Product no.: 430109786
Backorderable
354.9 GBP 0 £354.90 *

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