CARL WIN 12GA FLUSH SKT BRO WIN MOSS WBY SAV
- Firearm Make Fit:
- Mossberg
- Caliber-Gauge:
- 12 Gauge
The Charter Arms 12GA flush socket choke tube is a stainless steel replacement designed for shotguns using Win-Choke threading—including Winchester, Browning, Mossberg, Weatherby, and Savage models. If you're tired of choke tubes that protrude past your barrel or want a cleaner sight picture, flush-mount tubes sit seamlessly with your gun's profile. These tubes handle both standard and magnum loads, plus steel shot where appropriate, making them versatile for hunters who switch between ammunition types.
Stainless steel construction resists corrosion from the elements and the handling of steel shot. Whether you're hunting waterfowl over fresh water or inland upland game, the material holds up to repeated use and cleaning. The flush design also means no snagging on brush or clothing in tight blinds or dense cover.
Compatibility is straightforward: if your 12-gauge shotgun uses Win-Choke threading, this tube will screw in. Charter Arms makes tubes for the most common shotgun platforms, so whether your gun came from Winchester, Browning, Mossberg, Weatherby, or Savage, you likely have an option. Just verify your gun's thread size before ordering. Remember that Tru-Choke Thinwall tubes are for 2¾" lead loads only; if you run magnum or steel shot, stick with the standard stainless versions.
Key Features
- Stainless steel construction for durability and corrosion resistance
- Flush-mount design sits level with barrel for unobstructed sight picture and snag-free handling
- Compatible with magnum and steel shot loads
- Fits Win-Choke threaded shotguns: Winchester, Browning, Mossberg, Weatherby, Savage, and Remington platforms
Specifications
| Gauge | 12 |
| Material | Stainless Steel |
| Mount Style | Flush Socket |
| Thread Size | Win-Choke |
| Ammunition Compatibility | Standard, Magnum, and Steel Shot loads (see notes below) |
Frequently Asked Questions
Will this choke tube fit my shotgun?
This tube uses Win-Choke threading and fits Winchester, Browning, Mossberg, Weatherby, Savage, and Remington shotguns with that thread pattern. Check your gun's manual or existing choke tube to confirm it's Win-Choke before ordering.
Can I use this with steel shot and magnum loads?
Yes, the stainless steel construction is rated for magnum and steel shot loads. However, Charter Arms Tru-Choke Thinwall tubes are rated for 2¾" lead shot only, so avoid those if you run larger or steel loads. Stick with the standard stainless version for the widest ammunition compatibility.
What does flush-mount mean?
A flush-mount choke tube sits level with the end of your barrel instead of protruding beyond it. This design gives you a cleaner sight picture down the rib and prevents the tube from snagging on brush, blinds, or gear.

