Strike Industries SMC Alpha MKII Grip Module P320 Black. This version includes only the grip module. Chassis components are not included but users still get full compatibility with Strike's modular ecosystem of SMC parts and acessories. Built for ergonomic comfort enhanced control and hard use it supports future upgrades and customization to match your exact setup desired. Please note that this grip module is standard of full length. That means this frame's dust cover will sit flush with a 4.7in barrel and slide for a P320. Should you choose to use a shorter barrel and slide you must pair it with a compensator in order for it fully occupy the top of the dust cover to avoid damaging the frame. For compensator use users can opt for our SMC Alpha Comps or choose to use a threaded P320 barrel to combine with an aftermarket compensator of your choice. Specifications for Strike Industries SMC Alpha MKII Grip Module: Manufacturer: Strike Industries Color: Black Gun Make: SIG Sauer Gun Model: SIG Sauer P320 Features of Strike Industries SMC Alpha MKII Grip Module Full Aluminum Construction Modular Chassis System Includes Modular Extended Mag Release button Compatible with optional accessories like SMC Blast Shield SMC Alpha Comps SMC Alpha Magwell and more Package Contents: Strike Industries SMC Alpha MKII Grip Module SMC - Alpha Grip Module/Chassis with Grip Panel SI Modular Magazine Release Lite Backstrap (fully assembled) What firearm models does the manufacturer say Strike Industries SMC Alpha MKII Grip Module is compatible with? The manufacturer suggests that Strike Industries SMC Alpha MKII Grip Module is compatible with SIG Sauer P320Strike Industries SI-SMC-A-P320-S-V2-GM-BK: SMC Alpha MKII Grip Module P320 Black