Brockman
Try shimming the barrel to receiver area in your gun, it made a huge difference on my 870. Google "Soda can shim slug gun" for directions.
Also make sure you have a good cheek weld. My brother took a Styrofoam block and cut and rasped it down, then wrapped it with tape to secure it, it worked so well I did the same with my 870.
Try shimming the barrel to receiver area in your gun, it made a huge difference on my 870. Google "Soda can shim slug gun" for directions.
Also make sure you have a good cheek weld. My brother took a Styrofoam block and cut and rasped it down, then wrapped it with tape to secure it, it worked so well I did the same with my 870.