USED Winchester 1300  20 ga Pump, Youth Model, Light Finish in Excellent Condition.. The Winchester 1300 Youth Series 20 Gauge was a great entry-level pump shotgun designed for younger shooters with its scaled-down size, smooth action, and manageable recoil, often featuring shorter barrels (like 22") and adjustable plugs for reduced capacity, making it ideal for teaching new hunters, though production ended when Winchester went bankrupt, making them popular vintage finds today. USED