I had switched the Inland to a Type V SA potbelly for shooting matches. I finally used the directions on the CMP Carbine page to "hang" the barrel in the recoil lug. Thought I would check it at 25 yards on the 25 yard carbine test target, 5 shot group of WCC ball ammo: 3/4" center to center, 1" circle covers it completely. The rest was a barn fan with a blanket on top! Pardon the cell phone pictures.