Home / Accessory-Kits / SIG SAUER CAL-X KIT P320F 9MM 17RD # View cart “Barrett Firearms MRAD BREECH CONVERSION KIT” has been added to your cart. Sale! SIG SAUER CAL-X KIT P320F 9MM 17RD #$42999 Original price was: $42999.$39191Current price is: $39191. Out of stock SKU: CALX-320F-9-BSS Category: Accessory-Kits Product ID: 25571 Description Description Fits 320 Full Size ModelsSlide/Barrel/Spring 9MM Mag Related products Sale! SIG SAUER CAL-X KIT P320-X5 9MM 17RD $79999 Original price was: $79999.$71970Current price is: $71970. Sale! Del-Ton RIFLE KIT M4 16″ M-LOK BLACK $53300 Original price was: $53300.$46241Current price is: $46241. Sale! Barrett Firearms MRAD CONVERSION KIT 308WIN 24″ $1,67500 Original price was: $1,67500.$1,54543Current price is: $1,54543. Sale! Del-Ton RIFLE KIT M4 16″ M-LOK FDE $53300 Original price was: $53300.$46241Current price is: $46241.