Mossberg HS410 Stock
I recently picked up a Mossberg 500 HS410 w/ dual pistol grips. I'm looking for a shoulder stock for it, but I can't find anything online except for stocks for 12 ga guns. I've also heard this gun referred to as the HD410. The markings simply say Mossberg 500. It's the 18.5" barrel model with the fixed spreader choke.