LUTH-AR .750 Adjustable Gas Block

The LUTH-AR .750 Adjustable Gas Block gives you total control over your rifle's gas system, allowing you to fine-tune gas flow for smoother cycling, reduced felt recoil, and optimized suppressor performance. Precision-crafted in the USA from durable 4140 steel, this low-profile gas block features a corrosion-resistant Black Nitride finish designed to withstand intense heat and carbon buildup.

Key Features:

• Precision Gas Tuning: Equipped with an 8-32 x 3/8" gas adjustment screw for accurate, incremental gas flow adjustments.
• Heavy-Duty Construction: Machined from high-strength 4140 steel for ultimate heat resistance and long-lasting durability.
• Black Nitride Finish: Offers superior corrosion resistance, wear protection, and easy carbon cleanup.
• Secure Mounting: Uses two 1/4-20 x 3/16" set screws to ensure a tight, slip-free lockup on standard .750" barrel journal sizes.
• American Quality: Designed and manufactured in the USA.

Specifications:

• Journal Diameter: .750"
• Material: 4140 Steel
• Finish: Black Nitride
• Adjustment Screw: 8-32 x 3/8"
• Set Screws: (2) 1/4-20 x 3/16"
• Included Components: Gas Block, Adjustment Screw, Set Screws, and (1) Roll Pin
• Origin: Made in the USA