Home / Accessory-Magazines / SIG SAUER MAG P365X-MACRO 9MM 21RD EXT View cart “Warne SIG P320 9MM MAG EXT +5 FDE” has been added to your cart. SIG SAUER MAG P365X-MACRO 9MM 21RD EXT$6499 In stock SIG SAUER MAG P365X-MACRO 9MM 21RD EXT quantity Add to cart SKU: 8901594 Category: Accessory-Magazines Product ID: 119322 Description Description Fits All P365 9mm Models Related products Savage Arms MAG MOD 93 17HMR/22MAG 5SH BL $1900 Sale! Warne M&P 9/40 MAG EXTENSION BLK $4999 Original price was: $4999.$4869Current price is: $4869. Smith and Wesson MAGAZINE M&P45 10RD FDE BASE $4200 Springfield Armory MAGAZINE XD-S 40SW 6RD $3099