Winchester SXP 12GA Shotgun

Posted: 04/18/2026

Winchester SXP 12GA Shotgun

The Winchester SXP is a 12-gauge pump-action shotgun known for its fast inertia-assisted rotary bolt action, typically featuring a 3″ chamber, aluminum alloy receiver, and hard chrome-plated bore/chamber. It weighs roughly 6 lbs 12 oz.

Specifications:

  • Gauge: 12
  • Chamber: 3″ (handles 2-3/4″ and 3″ shells)
  • Barrel Length: 18″
  • Capacity: 4+1 (2-3/4″ shells)
  • Weight: ~6 lbs 12 oz
  • Choke System: Invector-Plus
  • Stock: Composite (synthetic)
  • Sight: Brass bead or TRUGLO fiber-optic
  • Receiver: Aluminum alloy, drilled and tapped for optics