2A Armament .625 Internal Bore - Titanium

Lighten your front end without compromising strength with the 2A Armament .625 Internal Bore Titanium Gas Block. Precision-machined from ultra-durable 6AL-4V titanium, this ultra-lightweight gas block is designed specifically for AR-15 barrels featuring a .625-inch gas block journal.

Its sleek, low-profile design fits seamlessly underneath slim free-float handguards. Secured tightly with two high-strength stainless steel set screws, it provides reliable gas seal integrity and lockup for lightweight rifle builds and precision setups.

Key Features:

• 6AL-4V Titanium Construction: Delivers exceptional strength-to-weight ratio and corrosion resistance.
• Ultra-Lightweight Design: Drastically reduces front-end weight for better balance and maneuverability.
• Low-Profile Clearance: Fits easily beneath most slim-profile free-float handguards.
• 0.625" Journal Fit: Engineered for lightweight AR-15 barrels with a .625-inch gas block seat.
• Secure Mounting: Features two stainless steel set screws for rock-solid installation.