JM Pro - Cracked OEM stock

[dude]

I shoot ~ 1,200 rounds with JM Pro and yesterday during clay target practice, after another 10 rounds I noticed large crack in my stock.
Yesterday, I was shooting Rio target ammo 1 oz shoot standard load, before that I shoot only standard clay target ammo.
I ran JM pro on regular target ammo no nitro and no reload.
I did not shot JM Pro in the extreme cold, I got this one in spring of 2014.

This is my first Mossberg, before that I shoot Remington; the same ammo works fine with Remington.
It this normal quality from Mossberg?

The reason I am asking is because my friend got this one. http://www.mossberg.com/product/shotguns-pump-action-mossberg-510-mini-510-mini-all-purpose/50485
It does not feed shells from the mag tube, it is like a single shoot shotgun.

I attached 3 pictures.
You can review crack on pictures one and two.
The third one production info sticker.

 

[awiner]

Call Mossberg. They will send you a new stock.

Never seen one crack before.

 

[old mossy]

I would email our contact at Mossberg Joe Zakher and include pics and serial number and mention you are from Mossberg Owners.com

Here's hi info,,,,,


Joe Zakher
jzakher@maverickarms.com

Keep us posted.

 

[LAZY EYED SNIPER]

That's definitely not normal.

Matter of fact that's the first cracked stock we've seen here on the forum from any model, let alone a JM Pro. As for the 510, there was a batch of Mossberg pumps across several models that were shipped with out of spec shell stops. Here's a thread with details on the cause and the fix...

http://www.mossbergowners.com/forum...e-stopper-qc-issue-for-pump-actions-ftf.8835/

Mr. Zakher is a great resource for our members and should be able to get you a new stock...