UTG Model 4 Combat Ops S1 Stock for AR-15 – 6-Position Mil-Spec, Polymer Stock Only, Black (RBUS1BMS)

• Collapsible AR-15 M4 style stock designed for adjustable length and improved shooting ergonomics
• Six position adjustable design allows customized length of pull for different users
• Constructed from high impact polymer for durability and weather resistant performance
• Features ambidextrous sling loop and reversible QD sling swivel housing
• Integrated rubberized butt pad enhances shoulder comfort and recoil management
• Stock only configuration designed for AR-15 and M4 compatible buffer systems

The Leapers, Inc. – UTG Model 4 Combat Ops S1 Stock Only Black is a collapsible rifle stock designed for installation on AR-15 and M4 style rifles.

This stock features a 6-position adjustable configuration for modifying length of pull across multiple settings. It includes an ambidextrous sling loop and a reversible QD sling swivel housing for sling attachment options. The construction uses high impact polymer with a black finish suitable for standard rifle builds. A rubberized butt pad provides a stable shoulder interface during use. This model is a stock-only configuration and does not include buffer components or extension hardware. The UTG stock is used for replacing or upgrading collapsible stocks on compatible AR platforms in range use or field carry.