JP GMR-13

[Nemesis]

Does anyone have experience with the JP GMR-13? I am wondering what the bullet button configuration is like and generally how you like the rifle.

I am considering using this for competition and I am also wondering what the recoil impulse is like (being direct blowback).

Thanks in advance for the feedback!

[crosseyedshooter]

One question, does it have bolt lock open on an empty magazine? I think that was a major concern for me when I was looking at 9mm carbines.

[joelogic]

Go featureless.

Felt recoil is maybe 2x .223.

Last round lock back with glock mags is a known problem. In a match if you run dry your plan went wrong.

Runs like a sewing machine. Slightly boring but cheap to shoot.

[Leonidimus]

Go featureless.

Felt recoil is maybe 2x .223.

Seriously, double felt recoil compared to .223? 9mm ARs make no sense then.

[icedevil]

Seriously, double felt recoil compared to .223? 9mm ARs make no sense then.

Maybe more felt recoil but much less blast and pressure. I would think a new shooter would find the 9 more pleasant to shoot.

The bullet button on the GMR is just a plastic cover over the mag release with a hole for the tool to depress the button.

[static2126]

Felt recoil is way less than .223.

It is maybe 2x a .22

[gwanghoops]

bullet button is just like an AR's.

shot like you'd expect out of a 9mm blowback carbine -- not much and definitely less than an AR.

only shot at < 50 yards, but it was easy to manipulate and hit steel. almost boring. the mag well is tight, so when I had a feed failure, it deformed the front lip of a G17 mag and had to pry the mag out. Tossed the mag away.