I've got a 7.5in. 454. Any more gun, and it would feel like a carbine to me. I got it primarily to shoot 45 Colt in, because I didn't need the power of a 454. I like the tighter chamber, and the gun has been more accurate than other 45's I've had. It came out of the factory with an excellent trigger, so the only other thing I've done is place a Hogue grip on it. I've evolved, though slowly, to shooting mostly full power 300gr. loads. I've scoped it and had no problem with shooting quite a few rounds per session. For some reason, the design of this gun really helps me to handle recoil well. I think the Hogue grip must have alot to do with that. The gun is very loud as it is, so I doubt I could tolerate the added noise from porting.