Description
If you've spent any time running a Raider 365 chassis on the range or in a drill, you already know how much a little extra mag well flare can speed things up. The FLUX 165-00023 Full Size Magwell is built specifically for that chassis, giving you a bigger funnel to work with so reloads become second nature instead of something you have to think about.
Why the Raider 365 Full Size Magwell Stands Out
This piece is machined out of 7075 T6 aluminum, the same grade of aluminum used across the rest of the Raider 365 platform, so it matches the chassis in both strength and finish. The black hard coat anodizing holds up to regular handling and range time without looking beat up after a few sessions. Compared to the carry-sized option, this full size version flares out more aggressively, which makes it a solid pick if you're running the Raider 365 as a range gun, PCC-style setup, or anything where speed matters more than a slim profile.
Fitting the Magwell to Your Raider 365 Chassis
Installation is straightforward and doesn't call for any gunsmithing. The magwell comes with a T10 Torx screw so you can get it mounted and back on the range in a few minutes. One thing worth noting: this is built for the aluminum Raider 365 chassis specifically, so it won't work on the Raider 365 Ultralight, which uses its own magwell design. If you're running the original aluminum chassis, though, this one bolts right on and immediately changes how your reloads feel.
A wider magwell means less time hunting for the mag well opening and more time keeping your eyes on target. For anyone who's put rounds through a Raider 365 without one, the difference is noticeable the first time you drop a mag under any kind of pressure.
Key Specifications
- Manufacturer: Flux Defense
- Manufacturer Part Number: 165-00023
- UPC: 850080943212
- Material: 7075-T6 Aluminum
- Finish: Black hard coat anodized
- Color: Black
- Size: Full Size
- Compatibility: Raider 365 Aluminum chassis (not compatible with Raider 365 Ultralight)
- Mounting Hardware: T10 Torx screw
What’s Included
- One Flux Defense Raider 365 Full Size Magwell
- T10 Torx mounting screw
Frequently Asked Questions
Will the Raider 365 Full Size Magwell fit my Ultralight chassis?
No, this Full Size Magwell is built for the original aluminum Raider 365 chassis. The Ultralight chassis uses its own separate magwell design, so this one won't attach properly to it.
What's the difference between the Full Size and Carry magwell for the Raider 365?
The Full Size version has a wider, more aggressive flare that's great for range use, competition, or PCC-style setups where speed matters most. The Carry version is slimmer and lower profile, aimed at folks who want easier reloads without adding bulk to a gun they're carrying regularly.
Do I need a gunsmith to install this magwell?
Not at all. It's a direct bolt-on that comes with the T10 Torx screw you need, so you can have it installed on your Raider 365 chassis in just a few minutes at home.
What is the Raider 365 Full Size Magwell made from?
It's machined from 7075 T6 aluminum, the same grade used throughout the Raider 365 chassis, then finished with a black hard coat anodizing for durability and a consistent look.




Reviews
There are no reviews yet.