The KWA M9 Sear is part of the trigger assembly in the M9 PTP and M9 Tactical. OEM replacement part #29 is precision manufactured to restore original performance to your KWA NS2 M9 or M9 tactical.
The sear locks the hammer in place and allows for proper function of the airsoft gun. A worn sear can result in a non-functioning trigger, or in a hammer that won't lock back properly.
All KWA parts are top-quality replacement or repair parts, and are the only parts recommended for use with KWA Gas Blowback Pistols.