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The Radian Anchor + Magwell is built to solve real problems with compact Glocks. The 43X and 48 have notoriously tight grip space, which means magazines don't have much to hold onto during reloads, and the frame walls can flex inward under the stress of a full magazine. Radian's solution is a three-part mechanical lock that keeps everything rigid where it counts.
The anchor screws into the frame via a tapered mechanism that expands barbed teeth outward into the interior sidewalls of the frame, locking it down hard. The magwell then dovetails into the anchor at the back while its front tooth bites into the frame itself. A detent finishes the system's three-way lockup, creating a repeatable interface that stays put through thousands of rounds and reloads. This design eliminates the inward wall flex that causes magazines to bind, even when running high-capacity loads.
You're getting aircraft-grade aluminum with a hard-coat anodize finish per mil-spec standards. The kit includes the anchor, magwell, hardware, an Allen key, and an installation tool. Installation itself is straightforward and takes just a few minutes with the included tools. The whole assembly feels tight and precision-engineered out of the box.
Feedback from people running these consistently points to noticeably improved grip control and reload speed. The larger magwell funnel makes magazine insertion more forgiving, which matters whether you're at the range or in a defensive scenario. The system maintains compatibility with factory Glock magazines and OEM base pads, plus Shield Arms S15 magazines when using appropriate base pads. Despite the added reinforcement, this anchor and magwell keeps the slim profile intact, so it doesn't compromise your carry setup.
Yes, all Shield Arms S15 magazines in Gen 1, 2, and 3 are compatible with the Anchor + Magwell system. Gen 1 S15 magazines will only fully seat if you're using a steel Shield Arms magazine catch. You'll want to use either Radian base pads or Steel Shield Arms base pads for reliable function.
No. This is a true drop-in design that requires zero frame modifications. You'll just need the included Allen key to tighten the anchor screw. Installation takes a few minutes and doesn't require any special tools or gunsmith work.
The system uses a tapered screw that drives barbed teeth outward into the interior sidewalls of the frame, locking the anchor in place. The magwell then dovetails into the anchor while its tooth engages the front of the frame. An ANGLE-LOK detent completes the lockup by driving the magwell rearward. This three-point contact eliminates the inward frame wall flex that causes magazines to bind.
The design is engineered to maintain the 43X and 48's slim profile. The magwell adds minimal material below the grip while staying low-profile, so it won't interfere with concealed carry holsters or printing. Build quality and control improvements come without sacrificing the gun's concealability.
| UPC | 810098420723 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | R0846 |
| Color | Black |
| Length | 5.1500 |
| Model | |
| Package Height | 2.0 |
| Package Width | 4.0 |
| Product Type | Accessory-Parts |
| Shipping Weight | 0.15 |
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