The Quickcomp version of the FSC556 is designed as a mounting option for the Gemtech G5 as well as the M496-D. 

The FSC556 Tactical Compensator has all of the compensation of the standard DNTC compensator combined with enough flash suppression to keep the

flash out of your optics and line of sight.

This device has been classified as a non-flash suppressing device by the BATFE.

This device includes a USGI peel washer for mounting and alignment.

This unit is 2.3" in length, .862" (22mm) in diameter and is threaded 1/2x28 RH.