Check the listing for details. Pearce Grip Frame Insert for S&W M&P Shield Plus 9mm Cavity Plug PG-SPFI - NEW. Color: Black, Condition: New. Listed at 9.75 USD. PEARCE GRIP FRAME INSERT FOR Smith & Wesson M&P Shield PLUS 9mm#PG-SPFIFACTORY NEW! Intended for use on the SHIELD PLUS frames. (these typically have 10 & 13 round magazines) This unit fits in the bottom rear cavity of the M&P Shield PLUS utilizing a friction fit to secure it in the frame. This insert is designed to keep out dust and debris as well as finish off the overall look of the frame. Some frame variants without the manual safety require the part to be cut and installed in reverse (there are two different variants). If the frame insert seems way too big for the hole in the bottom of your frame and you have a Shield Plus follow trimming instructions. *** NOT FOR 45 ACP MODELS/EQUALIZER/EZ FRAMES/ORIGINAL SHIELD FRAMES Powered by SixBit's eCommerce Solution