My M320 Winchester, made by Omark Australia in the early 70s. Or as my hunting bud called it, the "Near Kimber". Got lucky about 20 years ago and found a NIB spare mag at a gun show.
Had a chance to acquire the single shot version M310 years ago, but by then the price had shot up to several hundred dollars and passed. Mine cost $60, new. All these years later, it still love Mini Mags.
