The Winchester SXP: Speed You Can Feel, Reliability You Can Trust

Whether you’re tracking a fast-flushing upland bird or waiting for that perfect moment in the duck blind, the Winchester SXP (Super X Pump) is designed to be the fastest pump action on the market.

Engineered with Winchester’s legendary rotary bolt technology, the SXP uses inertia to assist the pump stroke, making follow-up shots feel almost instantaneous. This 12-gauge workhorse with a 28" barrel offers the perfect balance of swing-through momentum and long-range precision.

Key Features

  • Inertia-Assisted Action: The world's fastest pump action—period.

  • 28" Back-Bored Barrel: Optimized for consistent, dense shot patterns and reduced felt recoil.

  • Chrome-Lined Bore and Chamber: Provides superior protection against wear and corrosion in the harshest environments.

  • Three-Shot Adapter: Includes a removable plug for easy transition between hunting and sport shooting.

  • Invector-Plus Choke System: Allows you to tailor your pattern to your specific hunt.