Glock 21 .45 acp and +P loads

[goathollow]

Do I need a heavier spring to shoot +P loads? If yes will the 21 cycle properly with a heaver spring installed when shoot standard loads?

 

[Dan-O]

No. Yes, unless youre running mouse fart reloads.

 

[jmr40]

I've ran a lot of +P's with the factory springs, no problems.

 

[Blackshirt]

I've put hundreds of plus p through my 21with no problems. It can handle it.

 

[RustyShackelford]

Glock 21 gen 04 .45acp ......

I shot a few 50rd boxes of +P .45acp in my law enforcement trade in Glock 21. I had no problems or misfires.