Yup. it really does change the feel of the gun quite a bit. Especially combined with a HP output tank. Soooooooo smoooth for a poppet.
Etek 3LT grey/black f/s
Valken Proton greyish/black f/s
68 4500 PE stubby, LP output f/s
68 4500 AIR tank(no reg) f/s
Creed Battery, eyes and noid f/s