Superlative Arms .750 Adjustable Gas Block - Clamp On - Stainless Steel - Melonite

Superlative Arms .750 Adjustable Gas Block - Clamp On - Stainless Steel - Melonite

Upgrade your rifle’s performance with the Superlative Arms Patented Bleed Off® Adjustable Gas Block — a revolutionary solution for AR-15, AR-10, and LR-308 platforms. Unlike traditional adjustable gas blocks that restrict flow, this patented design bleeds excess gas forward, dramatically improving reliability, reducing recoil, and keeping your system cooler and cleaner.

Built for direct impingement systems, this clamp-on gas block precisely regulates pressure to drive the bolt carrier while venting the surplus out the front — away from the operator. The result? Smoother cycling, less carbon buildup, and extended life for your bolt carrier group and upper receiver. Whether you're running suppressed or using a short-barreled rifle (SBR), this block minimizes blowback and maximizes control.

Crafted from 416 stainless steel and finished in a sleek Black Melonite QPQ, it’s engineered for durability and corrosion resistance. With 30 locked adjustment positions and an external detent system that resists contamination, it’s the ultimate tuning tool for serious shooters.

Patented Bleed Off® Technology
Vents excess gas forward for cooler, cleaner operation and reduced wear on internal components.

Clamp-On Design
Securely mounts to .750" barrels without permanent modification, ideal for custom builds and upgrades.

Direct Impingement Compatibility
Optimized for AR-15, AR-10, and LR-308 platforms using DI systems.

30 Locked Adjustment Positions
Fine-tune gas flow with precision using the front-mounted adjustment screw.

External Detent System
Patented design prevents contamination and ensures consistent adjustment retention.

No Screw Erosion or Carbon Seizing
Adjustment screw doesn’t restrict flow, eliminating common failure points.

Suppressor & SBR Ready
Bleed Off port reduces blowback and excessive pressure in suppressed or short-barreled setups.

Safety Stop Mechanism
Prevents accidental over-adjustment of the gas screw for added peace of mind.

Durable Construction
Made from 416 stainless steel with a Black Melonite QPQ finish for corrosion resistance and tactical appeal.

Specifications

• Platform Compatibility: AR-15 / AR-10 / LR-308
• Gas System Type: Direct Impingement (DI)
• Adjustment Mode: Patented Bleed Off®
• Barrel Diameter: .750"
• Attachment Type: Clamp-On
• Material: 416 Stainless Steel
• Finish: Black Melonite, QPQ
• Weight: 1.68 oz
• Length: 1.00"
• Adjustment Positions: 30 locked positions
• Adjustment Location: Front of block
• Bleed Off Port: Front-facing, vents away from operator
• Included Hardware:
  • (1) Assembled Gas Block
  • (2) 6-32 x 3/8" Torx T-15 Cap Screws
  • (1) Gas Tube Roll Pin
  • (1) 3/32" x 6" L-Shaped Hex Key, Ball-End Allen / Torx T-15 Tool
  • (1) Installation & Setup Instructions