I got this from a boneyard sale. I’m selling it low priced because I’m not sure if anything is missing. I will accept reasonable offers. Features Ultra-durable CNC-machined aluminum construction Enhances both the reliability and performance of your Type 96 bolt action rifle Includes bucking and complete hop-up unit Manufacturer: TNT Airsoft Specifications: Compatibility: AWP/Type 96/AW338 Series and Other Compatible Bolt Action Sniper Rifles Material: CNC-Machined Aluminum Alloy Package Includes: 1x APS-X Complete Hop-Up Unit, 1x T-Hop Bucking