Reviews & Ratings for Killer Innovations Sig P320X Magwell — 15 reviews — Page 1

Nice quality looks amazing fit well minor modifications vary happy with it

Before purchasing, let me start by saying... I own a few and love extended mag-wells. I wanted something to match my two tone 320 V-Tac and the label states the product color is FDE... It's NOT! I gave 2 stars because this item was clearly made of quality material and shipped quick but all else that mattered was not great. After a simple and typical install, I went through the combat ropes, reloading, checking the seat/fit of the mags. In little time, I realized the mag doesn't secure and falls out which is unacceptable. I work armed and need this device to be reliable plus in the event of a "Jam" the magazine is impossible to pull out cause it sits less than flush in the handle... also not good. Because the item seemed sturdy I wish it worked but due to the issues I can't trust the product in the field or on duty. I returned it for credit nothing on OP but I won't get it again. It might a factory issue but this exact piece was clearly never tested and these guys might be pumping out a line of crappy mag-wells. Returning because of Color (gold) terrible description and lack of operational ability (can't grab mag if stuck) also mags to stay locked in.

The grey is silver. Not even close to the picture. If you're hoping it would be muted and match the dark grey Legion frame, nope! It's silver. Just get black. The fit and finish and compact design is awesome and still funnels in the magazine like any other fat magwell.

I took a gamble on this one and glad I did. Low profile, fits perfect, good magwell clearance, priced fair. I added a grip weight with the magwell. It balances out nicely. Installed on a P320X Carry Medium grip module.

Only complaint set screw for magazine was stripped.

Works with the square floor plate of the Legion series mags. Excellent fit, no unnecessary design, clean looking.

Solid magwell that fit perfectly with my grey ghost grip module too! I paired it up with the gold barrel from KI and my Gucci gun is almost complete. Solid choice if your looking to get a magwell.

I was in the market for a magwell for my 320 Legion, and found the Killer Innovations magwell. Fit is tight, but very solid.

Just a heads up - you can no longer run your standard 320 mags. The baseplates do not allow the magazine to seat. You can only run the Legion magazines.

Aside from that, solid purchase with no regrets.

small improvement for Sig P320 M18 but it is awesome. very intuitive , very convenient how you are holding grip. Recommend!!!

Works well perfect fit for my p320 xfull, looks great feels great. Only thing I can say it doesn’t come with the Allen key needed to tighten the screw please make sure you have one with you.