I have a PTG DBM that I bought second hand and am installing it in a Grayboe ridgeback stock. With the proper length accurate mag, I am having issues with the bolt picking up the next round. It contacts the back of the case and pushes it forward about ~1/8" then drops it and rides up the wall of the case.
Only thing I can figure is that material needs to be removed from the stock where the DBM contacts it to have it fit the mag closer to the bolt.
There is a raised area of the mag that seems like it should fit flush with the bottom of the stock but does not. Can anyone confirm that it should fit flush?
Only thing I can figure is that material needs to be removed from the stock where the DBM contacts it to have it fit the mag closer to the bolt.
There is a raised area of the mag that seems like it should fit flush with the bottom of the stock but does not. Can anyone confirm that it should fit flush?