Our SIG MPX +10 extensions have become an instant hit — all the more so now that we have them in stock in RED. If you’re looking to maximize the capacity of your MPX and add a little “flash factor,” this is your part. For shooting your MPX in USPSA’s hot new “Pistol Caliber Carbine” division, this part is a must-have. Tactical shooters can’t ignore adding 10 more shots with such a small increase in bulk. 100% CNC machined from billet aluminum, made in USA
TF 41+1 Mag Kit Video
Take a quick look at this video we did last year. Personally, we still can’t watch it without laughing. Compared to 28 or 29+1, or even 33+1, 41+1 is EPIC.
The 41+1 kit is silly fun in a pistol like my tiny Glock 26, but for a guy with a Lone Wolf AR Carbine, or a Kel-Tec P2000, 41+1 makes a lot of sense. If you’re competing in USPSA’s new “Pistol Caliber Carbine” division with a Glock-fed 9mm AR, this is the only way to go.
You can find the original Delrin 41+1 kit in our store, but we’ve also started producing one in red-anodized aluminum.
MPX +10’s in Black
Our SIG MPX +10 extensions have become an instant hit — all the more so now that we have them in stock in BLACK. If you’re looking to maximize the capacity of your MPX, while keeping everything but the thumbscrew a sleek black, this is your part.
SIG MPX +10 rollout
We made this one (with +10 engraved) for show. The retail version has plain sides.
Since the dawn of USPSA’s new Pistol Caliber Carbine division, MPX fans have been hitting us up for an extension that would push their mag capacity to the max.
That day has arrived! Our new +10 for the MPX 9mm carbine incorporates various TF design elements into something head and shoulders above the competition.
Most importantly, our extension is easily removed WITHOUT TOOLS. Our thumbscrew-and-gasket system lets you spin the locking screw on and off with your fingers, yet the gasket holds the screw in place against vibration. If you over-tighten it (accidentally, or because you like things TIGHT) you can turn the screw with a flat-bladed screwdriver (or similar).
Bottom viewing showing the thumbscrew lock.
We angled the floor of the basepad to stand the mag straight up on a table for easier loading, which accentuates the lines of the gun.
PPQ 4 U?
PPQ “Overdrive” magwell with one of our 140mm +6 extensions
We’re converting our 3D-printed “beta” magwell for the Walther PPQ into a full-on magwell milled from aluminum bar stock called the “Overdrive.” It fits the M1, M2, and hot new PPQ Match. Thanks to the good offices of our head machinist Mike Fox, the current prototype features a series of slightly-grippy serrations.
Here’s a side view to show the logo.
We’re sending samples out to some top PPQ drivers, looking for feedback. In the meanwhile, we’ve got a couple of extra magwells from that batch at a very fair price!