i have a smartparts ION paintball gun for sale. The bolt, barrel, on/off asa, grip, gas thru forgrip, qev are all upgraded. This gun was a back up gun that i bought off the owner of BPS in milpitas/santa clara area. Approx. 10k ***** have been put thru the gun. Still in great SHAPE! Asking 350 OBO. pics will be added shortly. Btw this will also come with a Evo2? hopper that has been used once.