Sds Imports LLC MAC 80041056 M2 Extension 12GA +6 Shotgun Accessory
- Caliber-Gauge:
- 12 Gauge
The SDS Imports MAC 80041056 M2 Extension is a 12-gauge magazine tube extension designed to increase your shotgun's ammunition capacity. Built for shooters who want more rounds on hand without reloading, this extension adds 6 rounds of storage to your existing magazine tube, making it a practical upgrade for home defense, tactical training, or extended range sessions. The black finish matches most modern shotgun platforms and tactical setups.
Magazine tube extensions are straightforward upgrades that bolt onto your shotgun's existing tube, giving you faster follow-up shots and reduced reload frequency. If you run a 12-gauge for any serious purpose—whether that's home security, 3-gun competition, or just putting more rounds downrange efficiently—adding capacity is one of the simplest mods available. This SDS Imports extension handles the job without fuss.
Installation and compatibility depend on your specific shotgun platform, so verify fitment with your model before ordering. Once mounted, you'll notice the difference immediately: more ammunition staged and ready, which matters when every second counts or when you're running drills and don't want to break rhythm to top off.
Key Features
- Increases magazine tube capacity by 6 rounds on 12-gauge shotguns
- Black finish for modern tactical aesthetics
- Designed to work with SDS Imports shotgun platforms
- Straightforward installation onto existing magazine tube
Specifications
| Gauge | 12 |
| Capacity Addition | +6 rounds |
| Finish | Black |
| Manufacturer | SDS Imports |
| Model | MAC 80041056 |
Frequently Asked Questions
What shotguns does the MAC 80041056 M2 Extension fit?
This extension is designed for SDS Imports shotgun platforms. Always confirm compatibility with your specific model before purchase, as magazine tube extensions are platform-specific and improper fitment can affect reliability.
How many extra rounds does this extension add?
The MAC 80041056 adds 6 rounds of capacity to your 12-gauge shotgun's magazine tube.
Is installation difficult?
Magazine tube extensions typically bolt onto your existing tube and are considered a straightforward accessory upgrade. However, installation steps vary by shotgun model, so review your specific platform's requirements before beginning.
What finish does it have?
The extension comes in black to complement tactical and modern shotgun builds.

