berrys 9mm 124 gr JHP jamming???

[contact148]

I just got 2k of the berrys 9mm 124grn JHP

feeds fine in my glock 17

BUT jams every shot in my colt ro634 9mm smg (jams on loading goes above the barrel everytime)

found they will ONLY feed in the colt if I set the OAL to 1.140 which is fine and dandy but then my glock dosent eject live rnds as they are too long to eject.....


I wanted 1 load for both guns and have had no problems till i got these berrys 9mm jhp

i used to use montanna golds 124 grn jhp but cant get them any more

any ideas???

 

[Berry's MFG]

That profile for the 9mm is more problematic than any bullet we make for feed and function across the board in all the different pistols. A lot of the problems go back to the freebore variance in the manufacturers barrels. When we test a bullet for accuracy and function the primary platform is the Glock since that is what the majority of our bullets will be shot in. I've found the CZ's, and XDM's to be short on the freebore making reloaders seat the bullets deeper than they would for a Glock. We've changed the profile twice in the last 4 years to try and keep up with the pistols and have still fallen short with some. We are a couple of months from having a new HP out that will be a game changer in the performance based self defense bullet market and is based on a RN and not the current FP profile. I've got the guys at the CZ Forum doing well with their load data for the current 124gr HP

http://www.czforumsite.info/index.php?topic=39461.0

It's an oler thread ans some of the pictures no longer load to show the results on the target.