KGM

R556 SPECS

SIZE & WEIGHT

16.4 Ounces 6.4” OAL 1.5” Diameter

COMPATIBLE CALIBERS

.223cal / 5.56mm

MATERIAL CONSTRUCTION

316 Stainelss Steel Baffle Stack 316 Stainelss Steel Tube

ACCURACY

KGM R-Series Suppressors are designed to maintain your current weapon system’s accuracy. Through what we call complete suppressor concentricity. Adhering to our standard of minimal runout from both the outside diameter and internal aperture, KGM suppressors allow

travels through the bore. Thus, providing superior system accuracy and minimal POI (Point of Impact) Shift.

REDUCED FLASH

KGM R-Series Suppressors utilize a technology mixture of our patented

RECOIL REDUCTION

KGM Hard Suppressors feature our Non-Adjustable APEC
(Adjustable Port End Cap). This allows for maximum recoil & back pressure reduction regardless of system’s caliber or configuration. Our non-adjustable APEC simplifies the suppressor for machine gun applications.

SOUND REDUCTION

KGM R-Series Suppressors significantly reduce impulse noise levels. Allowing end-users to perform at the highest level, while protecting from hearing loss.

MOUNTING SOLUTION

KGM R556 features a 1/2-28 Five Port Muzzle Device Taper Mount paired with KGM’s proprietary secondary ratchet retention system.