MFT MInimalist + Tacstar + Magpul Collaboration Defense Kit Telescoping MFT Buttstock + Adaptor + Pistol Grip, Tube & Castle Nut 12 Gauge Shotgun    About the Stock Tube: -The ultimate upgrade for the home defense shotgun builder. -Made in the USA by Magpul. -Fits Milspec Buffer. -Aluminum buffer tube included -Excellent around tight corners and home home or office. -The ultimate tactical shotgun setup, ideal for your home-defense gun. -Perfect for Telescoping stock with adjustable length of pull, adjusts to thick clothing or body armor. -Milspec tube and Milspec castle nut included (no spring required)   About the TacStar Adaptor:   "The ultimate kit for the 12 gauge builder" Stock adapters can be fitted to 12 gauge shotguns; -Black Finished Magpul Stock with black Magpul 'K-Grip' grip. -The ultimate tactical shotgun setup, ideal for your home-defense gun. -Includes Magpul stock. Tacstar Adaptor Kit (Constructed of Milled-aluminum, and Magpul K-grip. -Telescoping stock with adjustable length of pull, adjusts to thick clothing or body armor. -Milspec stock and Milspec buffer tube and castle nut included (no spring required) About The Stock: -The ultimate upgrade for the home defense shotgun builder. -Made in the USA by Magpul. -Fits Milspec Buffer. -Aluminum buffer tube included -Excellent around tight corners and home home or office. Technical Information: Mil-Spec Stock: Tube Diameter: 1.145" to 1.150" Weight: 0.50 LB Length of Pull: 10.70" to 13.95" About the Tacstar Tactical Adaptor: SYSTEM CONCEPT AND PRODUCT OVERVIEW The most important capability of these adapters is to facilitate the use of collapsing or telescoping stocks, which provide a shorter length of pull (LoP) than the factory stock, which is especially important for law enforcement or “tactical” operators. In addition, these stock adapters accept a hydraulic buffer from Crosshair™ that reduces felt recoil. The Tacstar Adaptor is by one of the most robust and most effective of several shotgun stock systems on the market. Constructed of Aircraft-grade Milled-Aluminum.   All of the functional requirements are met while keeping the weight under 6 ounces. This stock adapts and changes to your environment or operational needs by utilizing custom accessory mounts and accepts a new optimized sling configuration. The lightest stock of its kind in the market. ? Slide-on replacement for collapsible butt stock ? Angled non-slip rubberized buttpad allows faster presentation, even with body armor ? Multiple Sling Slots with single point mounting ? Quick Detach Sling mounting point is positioned for optimum usage including ambidextrous shooters ? Upper section provides enhanced cheek weld ? MilSpec Buffer Tube Spec Mil Spec size 1.148 diameter receiver extensions (buffer tube) Weight: 5.8oz Height: 5.22" Width: 1.752" Length: 7.084"