#SundayGunday: Winchester SX4 20-Gauge

Published on August 2, 2019
Duration: 3:24

This video provides an in-depth review of the Winchester SX4 20-gauge shotgun. It highlights the firearm's Active Valve gas system, ergonomic design improvements over the SX3, and recoil reduction features like the Inflex Technology recoil pad. The review also details various stock options, choke tube compatibility, and available configurations for different hunting applications.

Quick Summary

The Winchester SX4 20-gauge shotgun features the Active Valve gas system, which self-adjusts for reliable cycling of diverse ammunition. It boasts a lighter, slimmer, and more ergonomic design than the SX3, with an Inflex Technology recoil pad for reduced felt recoil. Standard inclusions are three Invector Plus choke tubes (IC, M, F) and options for various barrel lengths and stock configurations.

Chapters

  1. 00:14Introduction to Winchester SX4 20-Gauge
  2. 00:30Active Valve Gas System Explained
  3. 00:46Quadra-Vent Ports for Gas Management
  4. 00:53Ergonomic Design and Slimmer Profile
  5. 01:09Inflex Technology Recoil Pad
  6. 01:21Length of Pull Adjustment
  7. 01:42Oversized Controls and Durability Features
  8. 01:51Reversible Safety Mechanism
  9. 01:59Chrome-Lined Barrel and Choke Tubes
  10. 02:10Barrel Lengths and Sights
  11. 02:16Magazine Capacity and Hunting Plugs
  12. 02:24Available SX4 20-Gauge Models
  13. 02:40Compact SX4 Models
  14. 02:49Pricing and Value Proposition
  15. 03:05Where to Learn More

Frequently Asked Questions

What is the primary gas system used in the Winchester SX4 20-gauge shotgun?

The Winchester SX4 20-gauge shotgun utilizes Winchester's Active Valve gas system. This system is designed to automatically self-adjust, allocating the precise amount of gas pressure required to reliably cycle a broad spectrum of ammunition, from light target loads to powerful 3-inch magnums.

How does the Winchester SX4 improve upon the SX3 in terms of ergonomics?

The SX4 is designed to be lighter, slimmer, and more ergonomic than the SX3. Both the pistol grip and forearm are slimmer and feature textured grip panels. The shotgun's balance point is also moved slightly forward to enhance swing fluidity and target tracking.

What recoil reduction features are included in the Winchester SX4?

The SX4 incorporates an enlarged Inflex Technology recoil pad. This pad drives the buttstock down and away from the shooter's face, and its increased footprint distributes the force of recoil over a larger area, thereby reducing felt recoil.

What choke tubes come standard with the Winchester SX4 20-gauge?

The 20-gauge Winchester SX4 comes standard with three flush-fit Invector Plus choke tubes. These include Improved Cylinder, Modified, and Full chokes, offering versatility for various shooting applications.

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