The Griffin MK1 rifle series represents a focused engineering project on creating a full featured quality value packed carbine worthy of use as your primary carbine out of the box. Front to back Griffin rifles leave no stone unturned. - The MK1 Patrol 14.5 pinned 223wylde carbine is a front line fighting rifle. Everything you need and nothing you don't this out of the box rifle is ready to hit the ground running. The tuned mid length gas system and suppressor optimized buffer system ensure a soft yet reliable gas system suppressed or unsuppressed. - Weight: 6.95 pounds - Overall length : 31 - Griffin 416R SS HEDP