Stainless steel powerhead accomodates .38 and .357 calibers. Designed to fit over a tri-cut or double-barb spear tip point that has a 7/16" outside diameter. Use fingernail polish around the primer and where the bullet presses into the casing to keep ammo from flooding. Weight - 8oz. Opening - 5/16". Threads - standard 6mm.
*Note: Physical appearance may vary slightly*
*21 years old or older - Copy of ID required for purchase*