I have a Remington 870 12 gauge 3 1/2” chamber with a 24” barrel in mossy oak bottomland from the factory. I have never seen one like this from the factory. Drilled and tapped from the factory. Fires and cycles perfectly. Only thing wrong with the gun is two small places the camo is missing from the fore arm touching the barrel during cycling. Will come with three or four boxes of Remington nitro turkey, two turkey chokes. No trades right now.