MS>JS> MS>SG> Yes, I've seen some CB caps, or better yet some
MS>JS> standard-length
MS>JS> MS>SG> Shorts
MS>JS> MS>SG> and LR loaded down to CB levels.
MS>JS>
MS>JS> MS>    Will they function a semiauto pistol action?
MS>JS>
MS>JS> No.  Not without extensive modification that will render the gun
MS>JS> useless
MS>JS> for reguar ammo.
MS>    What about just interchangable springs?
Possible, but a lot depends on the mass of the recoiling bolt.  You might 
have to go to a spring so light that it would not have enough force to 
shove the cartridge in battery reliably.
If you can locate a spare bolt, and drill it out to about 1/2 to 1/3 the 
original mass, and a spring tuned to cycle such, it should work fine.
It really depends, some guns are made so they barely function with 
hivelocity ammo, they need hypervelocity ammo to work well, some are made 
on the other end of the spectrum.
I know that there have been conversions done like this that do work.  You 
might also need to alter your magazine, feed lips and such...
It's worth a try if you are seriously interested.
þ SLMR 2.0 þ The Government took my guns, I'm safer now, Thanks Fuhrer
* LAKOTA v1.5
--- Alexi/Mail 2.02 (#10000)
---------------