Mesa Tactical, provider of high quality tactical accessories and gear to law enforcement, the military and civilian shooters, has announced the introduction of a SureShell on-gun shotshell carrier system for the new Kel-Tec KSG bullpup shotgun. Available in four-, six-, eight- and twelve-shell configurations, the Mesa Tactical SureShell Shotshell Carrier and Rail systems for the KSG are machined from aircraft aluminum and also feature accessory mount points for on-gun weapon lights and lasers. Mesa Tactical is one of the first suppliers of aftermarket accessories for this innovative new platform. The SureShell carrier system comprises a replacement anodized aluminum Picatinny optics rail which supports one or two machined shell carrier yokes. Small aluminum flanges on either side of the main rail can accept additional lengths of Picatinny rail to support weapon lights or targeting lasers. The accessory Picatinny rails can be mounted on one or both sides of the shell carrier assembly. A pair of unique steel recoil blocks featuring angled set screws ensure the rail assembly is securely mounted to the shotgun. www.mesatactical.com.