I offer a range report on a polymer, cut down, aggressively textured grip frame Wilson Combat sells to fit Sig P320’s. It cost about $75.00, shipped with a new mag release that the end user is expected to install. I managed to do it following the instructions. Field tested it Wednesday this week, after a couple days of dry fire practice, full presentation draw strokes and passes over to other hand for practice snaps. The cutouts under the trigger guard, at the top of the back strap and thumb rest depression do give medium/small hand span shooters a better grip. A 250 round live fire test went with no issues, no failures of any kind. Changing to the WC frame was easy, the Sig chassis was a snug fit. Took the opportunity to blast the chassis clean with gun scrubber while it was out. Needle tip oiled the few pivot points according to the manual. Nothing in the striker channel. Not like I saw a YouTube gun guy do before a pistol mud, dirt sand torture test. He sprayed lube all over the bottom side of the Sig slide. And it failed miserably during his test, so proving the P 320 is unreliable and quite useless,,, right. Also I confirmed my new choice for edc carry load function reliably and shot POA- POI. Sig Sauer P320 Compact.