UTG PRO AR15 Ops Ready S4 Mil-spec Stock Kit, Black RBUS4BM

• Proudly made in USA with superb design and production
• Stock Molded from Impact Resistant High Strength Matte Black Polymer
• Minimal Bulk Profile, Lightweight, Beyond Sub Compact Size, Ideal for SBRs
• Unique 4.28″ Length with 4 Position Adjustability Provides Comfortable Length of Pull and Ease of Shouldering Firearm when Wearing a Load Bearing Vest or Plate Carrier System
• Combine with Our Super Slim Handguards for a Superior Firearm Handling Experience
• Built for Heavy Duty Use with the Tightest Tolerance Controls to Provide the Most Secure Fit and Function
• Includes Ergonomic Slanted Cheek Rest and Rubberized Butt Pad and Features a Reversible Sling Swivel Housing for Left or Right Handed Shooters and a Standard Sling Loop for Traditional Slings
• Complete with Mil-spec Extension Tube, Buffer, Buffer Spring, Receiver End Plate and Castle Nut
• Removable 5.51″ Extended Cheek Rest Insert Included
• Low Profile and Lightweight Design Does Not Add Excessive Bulk