ok ive got the gun firing but i hunt out of an enclosed tower stand with a friend and i cant have the powder flash off my primers in his face, can i switch breach plugs with one of the ones in the photo??? i dont want to have to switch bolts, the small breach plugs are options? the larger breach plug is close to what mine looks like except mine has an extra cross cut that the picture dont have, and the bolt picture at the bottom is my gun, sorry to bother with so many questions but i dont have anybody aroun this area that will ansure simple questions without charging you a arm and leg for info....thanks again