Sig Sauer 80% Universal Insert (JSD MUP-1) is Compatible with the Sig Sauer P320 multi caliber/frame modular weapons system. Allowing you to build subcompact, compact, carry, and full framed firearms all using the same modular chassis across multiple calibers. Save $25 on the lower parts kit by adding it using the drop-down menu to the right.
Jig used to complete GS32 Insert
Sig Sauer P320 X-Five 9mm 21 Round extended magazine with coyote tan baseplate. The Coyote Tan base matches the P320-M17 color. Made from durable steel with steel internal springs and features a special anti-friction coating. Engineered to meet strict military specifications for performance and reliability.
The Sig P320 Lower Parts Kit to Complete the 80% Frame has everything you need to make it compatible and function with the line of Sig P320 firearms. Comprising of Sig Factory and in-house parts it has only the best of what you need and for less than you can find anywhere else. This kit contains the upgraded lightweight trigger, sear, safety lever, and...
Upgrade your P320 Full Size for maximum accuracy with the X5 Grip Module. Featuring a deeper trigger guard undercut, a higher back strap and an extended beavertail to ensure a higher grip for better recoil management. It comes standard with a removable grip weight for improved balance, as well as a removable magazine funnel for faster reloading. In grip...
X-Five Full 9mm Complete Upper Slide P320 in Black
Sig Sauer P320 X-Five 9mm 10/21 Round Magazine
Save money by bundling into a kit. This kit includes everything you need to build an unserialized Sig P320 9mm compact-size pistol. Using the GS32 80% Insert and factory Sig Sauer OEM parts. This kit includes the insert, jig, medium compact grip module, lower parts kit, factory complete upper slide assembly, a 10 round magazine, and a free Sig Sauer...
As minimalist as you can get, the belt clip IWB holster fits on all of the Sig P320 models. Simply change out the backplate with the one included and be ready to conceal carry. Featuring a fully milled, tapped, and threaded slide cover plate as well as a tempered high carbon spring steel belt clip plated with black Teflon Stone Coat 5100.
The Sig P320 Jig comes with a set of drill bits already, these are extra in case multiple builds are done and more bits are needed.
The new Coyote Tan X-Five Full 9mm Complete Upper Slide for the P320. Features a Dawson Precision fiber optic front sight with an adjustable rear sight, a 5" match grade bull barrel, and a PVD Coyote Tan finish on the slide. This slide is readily compatible with Sigs' Romeo optic.