Superlative Arms .750" Adjustable Gas Block for AR-15 - Patented Bleed Off Design
The Superlative Arms .750" Adjustable Gas Block offers a unique approach to tuning the AR-15 gas system. Unlike traditional adjustable gas blocks that simply restrict gas flow, the patented Bleed Off design vents excess gas forward after supplying only the pressure needed to cycle the action. The result is a cleaner-running rifle, reduced felt recoil, less blowback when shooting suppressed, and improved overall reliability. Whether you're tuning a suppressed AR-15, short-barreled rifle, precision rifle, or competition build, this adjustable gas block provides precise gas control with 30 positive adjustment positions.
Quick Glance:
Product Type: Adjustable Gas Block
Platform: AR-15
Gas Block Diameter: .750"
Gas System: Direct Impingement
Adjustment Style: Patented Bleed Off Design
Adjustment Positions: 30 Positive Locking Positions
Adjustment Location: Front of Gas Block
Material: 416 Stainless Steel
Finish: Melonite QPQ
Attachment Method: Dual Set Screw
Weight: 1.68 oz
Length: 1.00 inch
Full Details:
Patented Bleed Off Technology:
Unlike conventional adjustable gas blocks that restrict gas flow, the patented Superlative Arms Bleed Off system vents excess gas from the front of the gas block after delivering only the amount of gas needed to reliably cycle the bolt carrier group. This innovative design helps reduce operating temperatures, minimizes carbon fouling inside the action, decreases felt recoil, and provides smoother cycling.
Excellent for Suppressed Rifles:
The Bleed Off system is especially beneficial for suppressed AR-15 rifles and short-barreled rifles where excess gas pressure often creates increased blowback and harsh cycling. By venting unnecessary gas before it reaches the action, the system helps reduce gas directed back toward the shooter while maintaining reliable operation.
Precise Gas Adjustment:
Thirty positive locking adjustment positions allow fine tuning for a wide variety of ammunition, barrel lengths, suppressor combinations, and operating conditions. The adjustment detent is located outside of the gas flow path, helping prevent carbon contamination that commonly affects traditional adjustable gas blocks.
Durable Construction:
Precision machined from 416 stainless steel and finished with Melonite QPQ treatment for outstanding corrosion resistance, wear resistance, and long-term durability. The adjustment screw is designed so it does not directly restrict gas flow, minimizing erosion and reducing the possibility of carbon seizure over time.
Built-In Safety Features:
A built-in retention mechanism prevents the adjustment screw from accidentally backing completely out during adjustment while still allowing complete removal when necessary for maintenance.
What's Included:
- Superlative Arms .750" Adjustable Gas Block (assembled)
- (2) 10-32 x 3/16" Set Screws
- (1) Gas Tube Roll Pin
- (1) 3/32" x 6" L-Shaped Hex Key
- Installation Instructions
- QR Code for Installation Video Tutorial
The Superlative Arms Adjustable Gas Block is an excellent upgrade for shooters building or tuning an AR-15 with a suppressor, precision rifle, competition rifle, hunting rifle, or any firearm where optimizing gas system performance, recoil reduction, and reliability are priorities.
