Home / Accessory-Silencer Accessories / CGS Group PISTON 13.5X1LH BLACK Sale! CGS Group PISTON 13.5X1LH BLACK$5500 $5335 Out of stock SKU: CGS-KRK-13.5X1LHBK Category: Accessory-Silencer Accessories Product ID: 30543 Description Description Fits Kraken/MOD9/Nautilus17-4PH Stainless Steel Related products Sale! SilencerCo 3LUG MZZL DEVICE 45ACP 5/8X24S $8900 $8211 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $6895 $6614 Sale! SIG SAUER FLASH HIDER CL 5.56MM 25 DEG $17999 $16957 Sale! Dead Air Armament GHOST FIXED MOUNT M13.5X1LH $8900 $7865