Spyder compact with electo grip, evil delrin bolt, 16" two piece AA with a costum valve, six stage sub zero exp-camber running from a remote line to a Pure Energy 45/3000
Im not trying to rip Pirahna up. I like PMI they have nice products and great service but when I purchased my E-Force STS it was the worst gun I have ever owend. I didn't even get a chance to play a full game because every time I shot the gun it would chop or something would go wrong. I tried everything to get my gun to shoot clean. l bought an evolution II, delrin bolt, two peice AA and a turbo valve but nothing worked. I noticed it had severe blow back which caused most of the problems. Out of a case of 2000 this thing would chop at least 1000 balls. It was a waste of money and time. I brought my gun to PMI and they gave me a full refund and with that money I bought a Spyder and it has not chopped or let me down yet. I now spend time having fun insted of cleaning my bolt and barrel with the STS. I hope this review helps you reconsider buying this product. If you are going to spend a fair amount of money on a gun you don't want to waste it on one that you won't enjoy.
If you are looking for fun at a low cost this product is not for you. When it is all said and done you will waste hundreds of dollars trying to get this thing to work right. Im giving this marker a 1 because I don't want anyone else to buy this marker and be disappointed like I was.