No PC experience, question

[lcclower]

Question is about shooting PC bullets in gas operated semiauto's. Useful technique or fools' errand?

[mehavey]

Work fine.

[GONRA]

GONRA suggests "just tryin' it out".
If it shoots OK, disassamble gas system to see if it got gunked up.....
Good Luck!

[tankgunner59]

I shoot them in my SKS with no problems. The only thing I'd suggest is to load up 1-5 rounds in each charge weight starting with the start charge and work up in .5 grain increments. This is what I did and I had to load the max charge to operate the action. Checked my gas system and there was no gunk in it.

[Burnt Fingers]

It's a mixed bag.

In my 300 BO I had to have gas checks. Otherwise I got a lot of gas cutting at the port, enough to throw bullets everywhere, and lead up the rings on the bolt.

On my 350 Legend flat based boolits did fine.

[popper]

Works fine in my ARs but if you push them hard you need GCs. If an adjustable GB, tweak it once in a while to prevent the adj. screw from getting stuck, grease or PC.