The Superlative Arms AR-15 Solid Titanium Adjustable Gas Block .625" Black is engineered for shooters who want precise gas control in a compact, low-profile package. Machined from Grade 5 titanium with a dark DLC finish, this direct-impingement gas block uses Superlative Arms’ patented Bleed Off technology to vent excess gas forward, helping the rifle run cleaner, cooler, and with reduced recoil. Its solid set-screw design and 0.625" barrel journal diameter make it an ideal upgrade for lightweight builds and performance-focused AR-15 platforms.

This adjustable gas block offers 30 locked detent positions at the front of the block, allowing fine tuning for suppressed setups, short-barreled rifles, or standard-length carbines. The external adjustment detent keeps carbon away from the mechanism, minimizing fouling and screw erosion over high round counts. Whether you are refining a competition rifle, dialing in a training carbine, or optimizing a range-focused build, this titanium gas block delivers consistent function and smoother cycling backed by Superlative Arms’ reputation for thoughtful engineering and durable components.

Key Features:

• Manufacturer: Superlative Arms
• Model: Patented Bleed Off Adjustable Gas Block
• Material: Grade 5 Titanium
• Inside Diameter: 0.625"
• Finish: Dark DLC
• Attachment Style: Solid Set Screw Design
• Operating Mode: Adjustable Bleed Off With 30 Locked Positions
• Overall Length: 1.00"
• Weight: 0.87–1.37 oz (source dependent)