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Questions & Answers
Is this a low profile gas block? Expert Answer

The Superlative Arms Titanium Adjustable Bleed Off Gas Block is an adjustable gas block that measures 0.813" from the bore to the top of the gas block, which is slightly larger than a standard non-adjustable low profile gas block.

by Ethan, Gear Expert, October 25, 2023
With this fit MP-Sport 2? Expert Answer

The Superlative Arms Titanium Adjustable Bleed Off Gas Block will be compatible with an M&P-15 Sport II. You will need to use a 0.750" model gas block.

by Ethan, Gear Expert, October 25, 2023
Customer Reviews
Helpful Positive Review A++ Gas Block by Mark Kuehn, March 11, 2025
I own 3 of these adjustable/bleed off gas blocks. 2 are steel and one (this one) titanium. This is simply beautiful and well built. The bleed off option is amazing and to me is the best gas block ability. I love the clamp on style instead of the set ...
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1/1 found this helpful
Helpful Positive Review Reliable must have for tuning by Kintrp, July 20, 2023
This adjustable gas block is one of the nicest ones I have tried, a must have for suppressed tuning. Don’t give up if you are having trouble, the buffer spring, weight and gas block adjustments must be working in conjunction to properly tune.
9/9 found this helpful
Most Recent Reviews garbage !!! by this thing sucks, July 8, 2023
Please don’t waste your money on this garbage it’s junk, my rifle has not run right ever since I installed it and yes I know what I’m doing I’am no beginner with rifles, I would not give this thing away to my worst enemy it’s nothing but a paperweigh...
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0/53 found this helpful
Most Recent Reviews Gas fine tuner by RJS, Verified Owner, May 19, 2025
I use Superlative for all of my ARs. Allows you to fine tune your rifle for best performance. If you have the option when you are selecting a barrel, get an enlarged gas block port.
Most Recent Reviews excited to try by fox, Verified Owner, October 13, 2024
Since switching away from the switch lock I’m excited to see how this compares since it’s tunable for my Gucci build. Titanium worth the premium? Prob not. Not like the standard part is heavy
0/1 found this helpful
Most Recent Reviews Great design by DannyC, September 9, 2024
The SA gas block design gives the ability for gas adjustment by restriction OR bleed off. I have found and they recommend that the bleed off mode be used as it will not foul the set screw and seize it up. Other adj gas blocks only offer a restricti...
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Read All 6 Reviews
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Product Info for Superlative Arms Titanium Adjustable Bleed Off Gas Block

The Superlative Arms Patented "Bleed Off", direct impingement, gas block adjusts the gas flow by bleeding the gas out of the front of the block instead of restricting the flow like conventional adjustable blocks.image

Specifications for Superlative Arms Titanium Adjustable Bleed Off Gas Block:

Manufacturer: Superlative Arms
Coating: DLC
Fabric/Material: Grade 5 Titanium
Gun Make: AR Platform
Gun Model: AR-15
Condition: New
Gas Block Journal Size-Length: 1 in

Features of Superlative Arms Titanium Adjustable Bleed Off Gas Block

  • The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas and pressure are bled out of the block allowing the system to run much cleaner and cooler.
  • Reduction of wear on the bolt carrier group components and upper receiver.
  • Reduction of felt recoil allowing for faster follow-up shots.
  • Patented adjustment detent is located outside of the block and therefore no contamination.
  • In Bleed Off Mode the gas adjustment screw does not restrict the gas flow; therefore, there is no erosion or seizing of the screw, and 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 SBRs and/or suppressors the Bleed Off port allows the excessive pressure to be exhausted out of the block reducing blow back.

Package Contents:

  • Superlative Arms Titanium Adjustable Bleed Off Gas Block
  • DI Gas Block
  • Gas Tube Roll Pin
  • 3/32 x 6in L-Shaped Hex Key
  • Ball-end Torx T-15 Tool
  • Installation
  • Adjustment Instructions

Superlative Arms Titanium Adjustable Bleed Off Gas Block Orderable Models

List of Orderable Models

Superlative Arms Adjustable Bleed Off AR-15 Gas Block, .625in, Clamp On, DLC, Dark, SABO-DI-625CDT , MPN: SABO-DI-625CDT , UPC: 850011846377 , Code: 4RX-RGB-SAZQS-SABO-DI-625CDT
Superlative Arms Adjustable Bleed Off AR-15 Gas Block, .625in, Solid, Set Screw, DLC, Grey, SABO-DI-625SGT , MPN: SABO-DI-625SGT , UPC: 850011846407 , Code: 4RX-RGB-SAZQS-SABO-DI-625SGT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .750in, Clamp On, DLC, Grey, SABO-DI-750CGT , MPN: SABO-DI-750CGT , UPC: 850011846421 , Code: 4RX-RGB-SAZQS-SABO-DI-750CGT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .875in, Solid, Set Screw, DLC, Dark, SABO-DI-875SDT , MPN: SABO-DI-875SDT , UPC: 850011846476 , Code: 4RX-RGB-SAZQS-SABO-DI-875SDT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .750in, Clamp On, DLC, Dark, SABO-DI-750CDT , MPN: SABO-DI-750CDT , UPC: 850011846414 , Code: 4RX-RGB-SAZQS-SABO-DI-750CDT
Superlative Arms Adjustable Bleed Off AR-15 Gas Block, .625in, Solid, Set Screw, DLC, Dark, SABO-DI-625SDT , MPN: SABO-DI-625SDT , UPC: 850011846391 , Code: 4RX-RGB-SAZQS-SABO-DI-625SDT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .750in, Solid, Set Screw, DLC, Dark, SABO-DI-750SDT , MPN: SABO-DI-750SDT , UPC: 850011846438 , Code: 4RX-RGB-SAZQS-SABO-DI-750SDT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Solid, Set Screw, DLC, Dark, SABO-DI-936SDT , MPN: SABO-DI-936SDT , UPC: 850011846513 , Code: 4RX-RGB-SAZQS-SABO-DI-936SDT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Solid, Set Screw, DLC, Grey, SABO-DI-936SGT , MPN: SABO-DI-936SGT , UPC: 850011846520 , Code: 4RX-RGB-SAZQS-SABO-DI-936SGT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .875in, Solid, Set Screw, DLC, Grey, SABO-DI-875SGT , MPN: SABO-DI-875SGT , UPC: 850011846483 , Code: 4RX-RGB-SAZQS-SABO-DI-875SGT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Clamp On, DLC, Dark, SABO-DI-936CDT , MPN: SABO-DI-936CDT , UPC: 850011846490 , Code: 4RX-RGB-SAZQS-SABO-DI-936CDT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .875in, Clamp On, DLC, Dark, SABO-DI-875CDT , MPN: SABO-DI-875CDT , UPC: 850011846452 , Code: 4RX-RGB-SAZQS-SABO-DI-875CDT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .875in, Clamp On, DLC, Grey, SABO-DI-875CGT , MPN: SABO-DI-875CGT , UPC: 850011846469 , Code: 4RX-RGB-SAZQS-SABO-DI-875CGT
Superlative Arms Adjustable Bleed Off AR-15 Gas Block, .625in, Clamp On, DLC, Grey, SABO-DI-625CGT , MPN: SABO-DI-625CGT , UPC: 850011846384 , Code: 4RX-RGB-SAZQS-SABO-DI-625CGT
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .750in, Solid, Set Screw, DLC, Grey, SABO-DI-750SGT , MPN: SABO-DI-750SGT , UPC: 850011846445 , Code: 4RX-RGB-SAZQS-SABO-DI-750SGT

Superlative Arms Titanium Adjustable Bleed Off Gas Block Unavailable & Discontinued Models

List of Unorderable Models

Open Box, Dealer Demo, Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Clamp On, DLC, Grey, SABO-DI-936CGT , MPN: SABO-DI-936CGT-DMO , Code: 4RX-RGB-SAZQS-SABO-DI-936CGT-DMO-OB-A
Open Box, Dealer Demo, Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Solid, Set Screw, DLC, Grey, SABO-DI-936SGT , MPN: SABO-DI-936SGT-DMO , Code: 4RX-RGB-SAZQS-SABO-DI-936SGT-DMO-OB-A
Open Box, Dealer Demo, Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Solid, Set Screw, DLC, Dark, SABO-DI-936SDT , MPN: SABO-DI-936SDT-DMO , Code: 4RX-RGB-SAZQS-SABO-DI-936SDT-DMO-OB-A
Open Box, Dealer Demo, Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Clamp On, DLC, Dark, SABO-DI-936CDT , MPN: SABO-DI-936CDT-DMO , Code: 4RX-RGB-SAZQS-SABO-DI-936CDT-DMO-OB-A
USED Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .750in, Solid, Set Screw, DLC, Dark, SABO-DI-750SDT, EDEMO1, Condition Fair, Other , MPN: SABO-DI-750SDT-EDEMO1 , Code: 4RX-RGB-SAZQS-SABO-DI-750SDT-EDEMO-OT-D
DEMO, Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .875in, Clamp On, DLC, Dark, SABO-DI-875CDT , MPN: SABO-DI-875CDT-DEMO , Code: 4RX-RGB-SAZQS-SABO-DI-875CDT-DEMO
USED, Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .750in, Solid, Set Screw, DLC, Dark, SABO-DI-750SDT , MPN: SABO-DI-750SDT-EDEMO , Code: 4RX-RGB-SAZQS-SABO-DI-750SDT-EDEMO-SC-D
USED Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .875in, Solid, Set Screw, DLC, Grey, SABO-DI-875SGT, EDEMO2, Used, Condition Like New , MPN: SABO-DI-875SGT-EDEMO2 , Code: 4RX-RGB-SAZQS-SABO-DI-875SGT-EDEMO2
USED Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Clamp On, DLC, Dark, SABO-DI-936CDT, EDEMO1, Used, Condition Like New, Open Box , MPN: SABO-DI-936CDT-EDEMO1 , Code: 4RX-RGB-SAZQS-SABO-DI-936CDT-EDEMO-OB-A
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block, .936in, Clamp On, DLC, Grey, SABO-DI-936CGT , MPN: SABO-DI-936CGT , UPC: 850011846506 , Code: 4RX-RGB-SAZQS-SABO-DI-936CGT
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