Product Summary
The AR-STONER Adjustable Gas Block is a high-quality replacement component designed for AR-15 and LR-308 platforms. Manufactured to strict military specifications, this low-profile gas block ensures an excellent fit and reliable function for your firearm. It features an adjustable design that allows for fine-tuning the gas system to a specific load, resulting in a cleaner and cooler-running system. This part is ideal for upgrading existing components or replacing worn and broken parts to improve overall performance.










