B5 Systems SOPMOD Precision Stock – Mil-Spec AR-15/M4 Carbine – Coyote Brown

The B5 Systems SOPMOD Precision Stock delivers enhanced cheek weld, consistent eye alignment, and improved recoil control for AR-15 and M4 carbine platforms. Designed for shooters who demand repeatable accuracy from multiple shooting positions, this collapsible stock features optimized geometry that supports proper head placement across all six positions of adjustment.

Built from reinforced polymer with a non-slip rubberized buttpad, the stock installs on any mil-spec carbine buffer tube. The medium-profile cheek piece accommodates most optic heights while maintaining a secure, comfortable interface. Internal storage compartment provides space for batteries or small cleaning tools. QD sling swivel cup compatible (swivel sold separately).

• Type: Collapsible carbine stock
• Compatible Firearms: Mil-spec AR-15/M4 carbine buffer tubes
• Material: Reinforced polymer with rubberized buttpad
• Finish: Coyote Brown
• Adjustable: Yes (6 positions)
• Installation: Slides onto mil-spec carbine buffer tube, secured with friction lock