The Zhukov-U handguard shaves off 1.5 inches from the original Zhukov AK handguard to accommodate shorter barreled rifles and pistols and keeps the front end of full length rifles a little more lively.The shorter version also allows us to accommodate the military issue cleaning rods so you don't have to give that up to get the benefits of the Zhukov anymore.The Zhukov-U shares the same type of sturdy aluminum chassis as the longer standard Zhukov for strength and heat mitigation sheathed in a comfortable injection molded exterior for superior ergonomics.The Zhukov-U includes M-Lok slots for accessory attachment and is fully compatible with the UltiMAK gas tube rail.Installation requires removing handguard retainer. Made in USA hand guard counts as one US compliance part for 922(r).Some fitting may be requiredFeatures / Specs1-1/2 inches shorter than standard Zhukov hand guardFits stamped and milled AK-47/AK-74 rifles with standard-length gas systemsOptimized for short barrel rifles such as AK-102 AK-104 and AK-105Full length aluminum chassis for strength and rigidityHeat shield relieved to accept standard AK cleaning rodDurable polymer outer handguardM-Lok slots for accessory attachmentExtended length for modern shooting techniquesVented gas tube coverUltiMAK compatibleFitmentStamped/Milled AK-47 or AK-74 rifles with standard length gas systems.The Zhukov-U Hand Guard requires the permanent removal of the factory hand guard retaining cap and forward sling mount if so equipped.Please ensure your barrel diameter under the hand guard falls between 16.75-18.25 millimeters before cutting your retaining cap.Due to the wide range of tolerances of your typical AK minor additional fitting may be required. NOT compatible with Yugo pattern rifles or RPK style receivers.Due to extended Hand Guard length barrels less than 11.5" long are not recommended.