well i've gather up most of the peices for mine picked up a tight side lock hammer gun with damascus barrels and two 12 gage to 44 magnum 7" inserts gunna cut the barrels back to the inserts silver soder them in. the rent a 444 marlin reamer and shoot 444 magnum bp. nice long case could call it 429 express'. if i cut it right i will save the checkering since its a scant stock. done