Hey there fellow shooters. I have here a tube extension for a remington 870. It increases the standard capacity by +3. Bought it from the gun show, works fine. But makes my gun too front heavy for me. 40 bucks obo or trade for some ammo 9mm luger/kurz, 22lr, 22 short, 22long, 45lc, 410, 20g,12g,7.62x54r, fn 5.7x28, or 5.45x39. Or some magpul magazine pulls. :laugh: If interested send me a pm. Located in beaverton.