Magpul MAG470-GRY STR Carbine Stock Stealth Gray Synthetic for AR-15, M16, M4 with Mil-Spec Tube (Tube Not Included)
Product Features & Specifications Magpul MAG470-GRY STR Mil-Spec AR-15/M16/M4 Gray Polymer Stock Made in the USA, the Magpul STR (Storage/Type Restricted) is a drop-in replacement buttstock for AR15/M4 carbines using mil-spec sized receiver extension tubes. A storage-capable version of the CTR,
