hello i bought a Remington 1894 shotgun at a auction for a hundred bucks it far missing the forearm the strip of metal between the barrels was half ass soldered and the stock was cracked. I have ordered a stock. Im trying to figure out the type of fore arm and the style of mechanism that holds it and where to find it or a print so i can build my own Im a machinist. also any advise on getting the strip brazed back to the barrels.ANY ADDITIONAL INFO ON THE GUN IS APPRECIATED.thanks