KGM designed the R30K to be a compact, lightweight .30 caliber suppressor that uses all of KGM's technology that makes their longer cans such good performing units. This 5.8-inch long, 10-ounce suppressor is made from titanium that is laser welded for strength and durability. The R30K uses the same Adjustable Port End Cap (APEC) that allows tuning of external gas flow. This helps increase accuracy and decrease recoil and sound output. KGM claims this suppressor is great for semi-automatic precision rifles and it works very well with short-action magnum calibers.