AR-9 Firing Pin (S7 Tool Steel) – Built for the demands of blowback-operated 9mm AR platforms, this firing pin is crafted from S7 tool steel, offering superior toughness, impact resistance, and longevity. Designed to handle the higher stresses of direct blowback systems, reducing wear and breakage.

The chrome plating on the TINCK Arms firing pin is exceptionally smooth, with all machine marks carefully sanded away, resulting in a high-quality finish. It glides effortlessly within the bolt, ensuring reliable and consistent performance. Each unit is precision-machined for durability and longevity. TINCK Arms takes pride in delivering top-tier components for AR platforms, guaranteeing reliability with every shot.

🔹 Durable & heat-treated for longevity
🔹 Reliable ignition with every shot
🔹 Precision-engineered for a perfect fit

Upgrade your AR build today with a firing pin that delivers consistent performance and reliability in any condition!