Glck17 10 rounds on GMR15

[ffgats]

Just received my GMR15 and while reading the manual it states that the 10rounder is not recommended because of the design of the follower, I didn’t realized that the high cap( prohibited here up north) doesn’t share the same follower? Thanks 

[ffgats]

and by the way, did anyone break in the bbl? as per the manual? thanks

[Roy T]

Not sure about the mag issue, I live in a run what you brung state so I have always used the hi-cap mags. I did the barrel break-in thing but the gun shot REALLY well out of the box. I used the "break-in" time to test some loads some call that "multi-tasking" I call it having small lots of previous loads that needed to be shot. I think you will enjoy the GMR 15 the only stoppage I have experienced was a primer falling into the trigger group and locking things up and I am at around 5000 rds

[BlackBuzzard]

2 hours ago, ffgats said:

and by the way, did anyone break in the bbl? as per the manual? thanks

 

I thinks thats just "copy and paste" from their AR15 equipment manuals.

 

Still I did it.

Edited March 7 by BlackBuzzard

[SteelCityShooter]

A reliable 10-round Glock magazine is the one for the G26.  JP included one of them with my GMR15 even though I live in a non-restricted state and it's worked perfectly.

[Cowboy1629]

JP GMR-15 is a great pistol caliber carbine! Used it tonight in its first USPSA PCC match. The carbine ran flawlessly, me not so much. Have about 1200 rounds through mine now without the first hiccup. And yes I did the barrel breakin just because. 

 

Looking forward to shooting a Steel Challenge Match this Sunday with mine.

 

Good luck with yours.

[ffgats]

tthanks gents, just ordered the hi-cap pinned to 10 today, and the factory 10 rounders is a struggle to load on the gun when bolt closed, not sure if I can cut a coil or 2 of the spring.

[ffgats]

Instead of creating another thread might as well ask it here. I find the trigger not bad, but I prefer the Geissele SD-E of my 223. Wondering if it’s compatible with the GMR15. ( ask JP but haven’t got an answer, been a week already) Btw the 10 rounds and the 17 pinned to 10 is a challenge to load on close bolt, not sure if it will improve after some use.