The Select Adjustable Gas Block allows a near infinite initial adjustment using an Allen wrench. To begin, simply turn the gas screw in (reducing gas) or out (increasing gas), whichever you require, and finish by attaching the gas switch for tool-less, on the fly adjustments without losing your initial gas setting.
2 in stock
|Dimensions||10 × 7 × 5 in|
All shipping is calculated at checkout. You can choose between USPS and UPS for your shipping needs. All orders can be shipped at various speeds.
All ammo must ship via UPS