Recently got this forehand arms co. Revolver that I can't find much info on. Serial number (on the butt of the gun is stamped 239260. I discovered it under the seat of an old farm truck I bought for parts. Missing the cylinder but in absolutely great shape otherwise. My questions are - where can I find a cylinder? What caliber/ammo can it use? Lol not that I'm planning on firing it any time soon. Any help would be appreciated.