This is a fully upgraded and ready for action FN SPR A5M. This is not a newbie stock sniper. Everything on this gun has been gone through. Here's the parts list: - Action Army cylinder - Action Army 90 degree piston - Action Army Zero Trigger - Action Army spring guide - Action Army M170 spring (cut down to lower strength) - Action Army Hopup unit - Maple Leap Decepticon bucking - Maple Leaf concave nub - Maple Leaf 430mm stainless steel barrel This rifle fires at 2.65 joules which is the equivalent of 380fps with .40g bbs and 535fps with .20g bbs. This thing can lift .45g bbs with ease. It shoots straight and far, closing in on 100 yards. The gun will come with a 3x9 NcStar scope, 4 magazines, and a home made suppressor, and an Action Army hopup chamber for parts. $400 SHIPPED to your door. I am also willing to trade for something involving a Redline N7 Milsim.