Quick view Rock Island Rock Island Armory Sa12h26wd Semi Auto Field 12 5r Wal $256.98 The semi auto 12ga field walnut is an efficient and reliable no-nonsense 12ga semi auto shotgun.It features a lightweight aluminum receiver with a 5 + 1 capacity.Packaged elegantly with wood walnut stock and forend.This 26 barrel reamed for full.Full,... Compare Add to Cart