The B5 Systems Enhanced SOPMOD stock delivers proven battlefield reliability with modern ergonomic improvements for AR-platform rifles. This OD Green synthetic stock combines the time-tested SOPMOD profile with enhanced cheek weld geometry and improved storage capabilities.
What Makes This Different
The Enhanced SOPMOD features a redesigned cheek piece that provides consistent sight alignment across various optic heights, addressing a common issue with standard collapsible stocks. Internal storage compartments accommodate cleaning kits, batteries, or spare parts without compromising structural integrity. The stock maintains the original SOPMOD's proven durability while offering improved user interface elements.
Key Features
- Enhanced cheek weld geometry for consistent optic alignment
- Dual internal storage compartments with secure latching mechanisms
- Reinforced polymer construction with textured grip surfaces
- Compatible with mil-spec receiver extensions (buffer tube not included)
- QD sling swivel socket integrated into rear of stock
- Anti-snag design eliminates sharp edges and protrusions
- Positive length-of-pull adjustment with secure locking mechanism
Field testing demonstrates reliable function in temperatures from -40°F to 140°F with consistent lockup across all adjustment positions. The stock's geometry accommodates both iron sights and various optic configurations, making it suitable for duty use, competition shooting, and recreational applications. Weather-resistant construction maintains functionality after exposure to sand, mud, and moisture.
Technical Specs
- Material: Reinforced polymer construction
- Color: OD Green (Olive Drab)
- Length of pull: Adjustable 10.5" to 13.5"
- Weight: Approximately 8.8 ounces
- Compatibility: Mil-spec receiver extensions only
- Storage: Two internal compartments
- Sling attachment: Single QD socket
- Country of origin: USA
The Enhanced SOPMOD represents a logical evolution of the original military specification, incorporating lessons learned from extensive field use. Professional users and serious enthusiasts recognize the value of proven design elements combined with practical improvements.