Winchester Last Call TSS 20 Gauge 3" #7 Shot 1oz – 10 Rounds

Winchester Last Call TSS loads tungsten super shot (TSS) for turkey hunters seeking maximum pellet count and deep penetration in a 20 gauge platform. The 1oz payload of #7 shot delivers approximately 290 pellets with 18 g/cc density — 56% denser than lead — maintaining lethal energy at extended ranges while offering a forgiving pattern for precise shot placement. TSS technology allows 20 gauge shooters to achieve terminal performance previously reserved for 12 gauge magnum loads.

These 3-inch shells are chambered for standard 20 gauge shotguns with 3-inch chambers, including pumps, semi-autos, and break-actions. Winchester buffers the payload to protect pellet integrity during ignition, and the shot cup is designed to deliver tight, consistent patterns at 30–50 yards. Available in 10-round boxes or 100-round cases for hunters planning multiple seasons or sharing with hunting partners.

• Gauge: 20 Gauge
• Shell Length: 3"
• Shot Size: #7 TSS (Tungsten Super Shot)
• Shot Weight: 1oz
• Pellet Count: Approx. 290 pellets
• Shot Density: 18 g/cc
• Box Count: 10 rounds
• Case Count: 100 rounds
• Use: Turkey hunting