Airsoft Masterpiece Sear Spring

Far better than the stock sear (leaf) spring. 

Due to the sear spring being made of steel, it holds its shape far better than stock TM ones.

This is definitely needed if you are planning on tuning your trigger to be short and crisp. 

This is one of the best sear springs out there due to its perfect tolerances, no need to shave down to fit in your grip.  

*Will only fit TM spec grips (not WE/AW).