Quote Originally Posted by BTDT View Post
Gut feeling says yes, especially as you've got 76% nitrogen in there already, Mike.

Having said which, I did a test yonks ago on a nitro piston gun, and the velocities were practically identical with it acclimatised to 16C and 34C, so you never know unless you try.

OK, scratch that. I've just tested quick Vs. slow cocking with the nitrogen filled ram rifle and the difference is 70 fps

That's 11.4 ft. lb. fast, 9 ft. lb. slow.
Thought it might