Ts absouloutely beams polished 6.01 brass inner barrel and a upgraded bucking perun, maxx trigger, real deal compression, asg boost 30k, guarder tappet, upgraded springs all around from real deal, shimmed to absolute perfection and a maxx trigger Base gun 230 10 in rail 50 10 in outer barrel 50 Stubby 30 Asg 30k 50 Perun 80 Dsg gears 60 Compression 100 Tappet 15 Springs 20 Arl 5 Inner barrel 65 Nub 10 Trigger 25 Shimming, motor and piston aoe, tappet trim, and assembly cost me 250 1.3j 325 fps 45-50 rps Most consistent gun I’ve ever had only have to sell cuz I need money Inquire for details You pay buyers fees