Superlative Arms .625" Adjustable Gas Block, Bleed Off - Solid, Stainless Steel, Matte

Superlative Arms .625" Adjustable Gas Block, Bleed Off - Solid, Stainless Steel, Matte

Take control of your AR-15’s performance with the Superlative Arms .625" Adjustable Gas Block—engineered with a patented “Bleed Off” system that vents excess gas forward, away from the shooter. Unlike conventional adjustable blocks that restrict flow, this innovative design reduces internal pressure to only what’s needed to cycle the bolt, resulting in a cleaner, cooler, and more efficient shooting experience.

Constructed from rugged 416 stainless steel with a sleek matte finish, this solid-mount gas block offers 30 locked adjustment positions and a contamination-resistant external detent system. Whether you're running suppressed or using a short-barreled rifle (SBR), the forward-venting bleed-off port minimizes blowback and recoil, enhancing comfort and control with every shot.

Patented Bleed-Off Design
Vents excess gas forward, reducing heat, carbon buildup, and blowback.

Cleaner & Cooler Operation
Only the necessary pressure drives the bolt carrier; the rest is safely expelled.

Reduced Recoil
Smoother cycling allows for faster, more accurate follow-up shots.

External Detent System
Adjustment detent is located outside the block to prevent contamination and carbon lock.

No Erosion or Seizing
Adjustment screw doesn’t restrict flow, eliminating wear and carbon buildup.

Solid Mount Attachment
Provides a secure, low-profile fit for enhanced durability and stability.

Suppressor & SBR Friendly
Bleed-off port reduces excessive pressure and blowback in suppressed setups.

Specifications

• Material: 416 Stainless Steel
• Finish: Stainless Steel, Matte
• Barrel Diameter Compatibility: 0.625"
• Weight: 1.37 oz
• Length: 1.00"
• Attachment Type: Solid
• Gas Adjustment: 30 locked positions, front-mounted screw
• Bleed-Off Port: Patented front venting design
• Included Hardware:
  • (2) 10-32 x 1/4" Set Screws
  • (1) Gas tube roll pin
  • (1) 3/32 x 6" L-shaped hex key (ball-end) / Torx T-15 tool
  • (1) Installation and setup instructions