Now Redesigned: Tighter Fit, Lighter Build & MTM Case Compatible
We rebuilt this base plate extension from the ground up. It's now slimmer and lighter than the original, with a tight, flush fit against your factory magazine body — and the new low-profile design fits perfectly inside a standard MTM Case-Gard 10/22 magazine case, so your extended mags store right alongside your factory ones.
Speed Up Your Reloads & Dominate Competition Day
Tired of fumbling with flush-fit factory rotary magazines during high-stakes shooting? Give yourself the competitive edge with our 2 PACK Ruger 10/22 Magazine Base Plate Extension. Engineered specifically for fast-paced shooting environments, NRL22, and rimfire competitions, this extension adds vital surface area to your standard rotary mag, allowing for lightning-fast mag changes, positive indexing, and effortless stripping.
This extension perfectly contours to your existing factory magazine body, giving you a rock-solid, tactile handling point without adding unnecessary bulk.
Why Choose Our Ruger 10/22 Base Plate Extension?
Enhanced Grip & Control: The flared, textured design offers maximum leverage to pull magazines free instantly, even with sweaty hands or when wearing shooting gloves.
Tight, Flush Fit: Redesigned to clamp securely against your factory magazine with zero wobble, while keeping a slim, low profile — no more bulging past the magazine body.
MTM Case Compatible: The new slimmer footprint fits inside standard MTM Case-Gard 10/22 magazine cases, so you can store extended mags without leaving the lid propped open.
Rugged & Reliable Construction: Built to withstand the abuse of competitive shooting leagues and rigorous range days, featuring a durable, textured finish and precision-molded architecture.
Complete Installation Hardware Included: No extra trips to the hardware store. Every extension now ships with a longer, heavy-duty machine screw and a locking nut for a secure, permanent clamp that won't back out under recoil or hard use.
Specifications & What's Included
Compatibility: Fits standard Ruger 10/22 rotary magazines (BX-1). Slim redesign fits inside MTM Case-Gard 10/22 magazine storage cases.
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Included Hardware:
2x Extended Base Plate Body
2x Clamp Block
2x Heavy-Duty Machine Screw (lengthened)
2x Locking Nut
Ideal For: NRL22, Steel Challenge, PRS Rimfire, speed shooting, and tactical plinking.
Upgrade your rimfire rig today and slice seconds off your reload times!