Quote: from warpspeed on 10:52 pm on Feb. 28, 2002
A 165PF loads shoots just as flat as 130. Doesn't it?
No.
The guns are set up for a certain pressure in the comp. Dropping PF means changing your load if you want your gun to work to its maximum capabilityies. Also, to some extent, flattness and recoil are a trade-off. In my gun the loads that are the softest shooting are not the flattest. To get the gun shooting really flat, it still hits back fairly hard. Now I don't notice when I'm shooting, but most people who have never shot an open gun expect the recoil to be less than it is. To some extent, it's a reflection of the impulse; the light bullets impart a much quicker and sharper hit than the heavier, slower bullets in my limited gun. When I shoot limited which isn't often, I'm always initially surpised at how soft the gun feels.
A properly setup steel gun and an IPSC open gun are two very different machines.