D dude .22LR Supporter Oct 28, 2018 #1 another issue with my jm pro. looks like i ran into another common issue with my jmpro Attachments jm pro 930 pusher assembly.jpg 269.5 KB · Views: 18
Y Yanger .22LR Oct 28, 2018 #2 I had to sand my pusher assembly down to get it sliding smooth over the barrel I'm forseeing that to be a weak spot later on
I had to sand my pusher assembly down to get it sliding smooth over the barrel I'm forseeing that to be a weak spot later on
D dude .22LR Supporter Oct 29, 2018 #3 I did not find any excessive wear or galling on Pin. I think Mossberg, just miscalculated Pin diameter. As you can see in the attached picture, they went from large diameter to smaller and smaller. Attachments 20181028_200225.jpg 193.9 KB · Views: 13 20181028_200242.jpg 281.3 KB · Views: 13 20181028_200247.jpg 272.4 KB · Views: 11
I did not find any excessive wear or galling on Pin. I think Mossberg, just miscalculated Pin diameter. As you can see in the attached picture, they went from large diameter to smaller and smaller.
Greg B .410 Nov 9, 2018 #4 That looks ridiculously short for the job it does. When I made my own pusher assy, I made the pins have over an inch of engagement into the pusher body. I'm sure Mossberg will replace it. But, dang.
That looks ridiculously short for the job it does. When I made my own pusher assy, I made the pins have over an inch of engagement into the pusher body. I'm sure Mossberg will replace it. But, dang.