The Underworld Arms Basilisk Compensator for the Staccato C2 is a frame mounted compensator with two large expansion chambers that redirect the gas flow into two large top ports and four angled side ports which dramatically reduces muzzle flip and felt recoil.  This 50 state legal compensator is designed for unthreaded barrels, however we will be releasing traditional thread on comps for threaded P owners soon.  This compensator has a multi slot lower rail, for a single slot lower rail please see our other listing.  This compensator will not require recoil spring tuning. It is available in matte black anodized or cerakoted to color match DLC grey.  Compatible holsters are available HERE This compensator increases the dimensions of the firearm so it requires a dedicated holster such as the ones we make, or a universal holster such as the MSP Tier 1, and the blackhawk omnivore light bearing.  Installation Video: Click Here Everything you will need for the install is included: locking block, screws, Blue Vibratite 121 thread locker, and an allen key.  Specifications Material: 7075-T6  Weight: 2.7oz Length Overall: 4.1" Length Added to Firearm: 1.4"