Slr Rifleworks SENTRY Gas Block .936 Adjustable Steel AR-15 Set Screw

The SLR Rifleworks SENTRY GAS BLOCK .936 ADJUSTABLE STEEL SET SCREW delivers precise gas system tuning for AR-15 rifles with a durable, steel construction and a .936 inside diameter, designed to fit AR-15 platforms with reliable set-screw mounting. Built from steel for long-term durability, this adjustable gas block enables shooters to fine-tune recoil, cycling reliability, and suppressed or unsuppressed performance across a range of ammunition and barrel configurations. The adjustable mechanism provides smooth, repeatable adjustments, making it a practical choice for optimizing gas flow without sacrificing consistency in a busy field or at the bench. Its AR-15 compatibility and robust steel body ensure compatibility with common gas system layouts while delivering firm retention and repeatable settings under demanding conditions. This gas block is ideal for precision builds, duty-ready configurations, or sport shooting where reliable function and custom gas tuning are paramount. Integrating seamlessly with standard AR-15 handguards and barrels, the SENTRY GAS BLOCK supports accurate shot placement, improved muzzle control, and enhanced overall rifle performance for shooters who demand dependable gas management with a straightforward installation.