400.00 Neumann brothers sxs 12g for sale/trade Pembroke Feb 20, 2024 - 2:25 AM michael-donald Early 1900s neumann bros sxs 12g shotgun 28" barrels, full choke, tight lock up, mirror bores, receiver is color case hardened, original 2 1/2" chamber but has been reemed to accept 2 3/4" 12g ammo Proved for smokeless powder