Airsoft Masterpiece CNC Steel Hammer & Sear Set for Marui Hi-CAPA - STI SPUR - Black Wholesale Another great feature to this

Another great feature to this FCU is its integral Motor Control Unit (MCU) which allows it to run a box magazine through the MCU port

and custom Hi-Capa builds

like the high-power motor that's powerful enough to load even the stiffest of Airsoft mags

helping to speed up the cycle rate

Compact footprint – Ideal for pistols

Airsoft Masterpiece CNC Steel Hammer & Sear Set for Marui Hi-CAPA - STI SPUR - Black Wholesale Another great feature to thisUpgrade your Hi Capa with the Airsoft Masterpiece Steel Hammer, a high strength internal component designed for improved durability, reliability, and consistent performance. Precision machined from hardened steel, this hammer is built to withstand high stress builds, making it ideal for upgraded Tokyo Marui Hi Capa pistols. Engineered for reliable sear engagement and smooth operation, it helps maintain consistent trigger performance and long term