sorry if this thread is old but I bought 2 of these yesterday.

I am very impressed with them. superb build quality, good shot count and accurate out of the box..

the gun smith that i bought them from is already modding them with hw barrels and threading them to use with a hw mod which makes them almost silent

there is also talk of putting a stock on it and making it 12ftlb legal rifle.

all in all I'm impressed if anyone has modded these and wish to share ideas give me a pm

Dave