VORTEK D.I.Y. Airgun Tuning Components 
AIR ARMS, BEEMAN, BAM, BSA, GAMO, HW, RWS, XISCO.     
TUNING MADE SIMPLE™

 NEW 'TrueBLUE' piston & breech seals deliver high sealing promoting quiet performance! Smooth, EZ to install tuning parts-precision made providing the least amount of spring noise!
PATENTED PRO-Guide2 TUNING MODULE ~Read about it here: PG2 News
http://vortekproducts.com/ourstore/Vortek-PG2,Tune,kit,airgun,%20springs