B5 SOPMOD Stock by B5 Systems in Flat Dark Earth – FDE
Looking for an upgraded stock for your AR build that is both durable and stylish? Look no further than the B5 Systems MIL-SPEC SOPMOD Stock in Flat Dark Earth! This stock is 2-3 times more durable than the last version, thanks to its increased resin and glass content. It’s also super easy to use, with a perfect cheek weld achieved every time thanks to its effective design. Plus, the MIL-SPEC colors and materials make this stock look great, especially when paired with an ambidextrous quick connect sling. And for added convenience, there are two internal storage tubes for your batteries, kept safe with o-rings. So don’t wait any longer, make the B5 Systems MIL-SPEC SOPMOD Stock your go-to choice for an upgraded AR stock!
B5 SOPMOD-FDE Stock Features:
- Improved design for greater durability
- Internal storage
- Ambidextrous quick disconnect sling mount
- MIL-SPEC Materials and Colors
- Cushioned butt pad
- SKU-SOP-1075
The SOPMOD stock design has a long track record in military and law enforcement applications and is the basis for B5 Systems’ version. B5 Systems builds the SOPMOD to mil-spec tolerances using reinforced polymer construction that is significantly more rigid and impact-resistant than standard GI-style collapsible stocks. The design includes a rubber buttpad for recoil absorption and a consistent cheekweld position across all six length-of-pull settings. Built-in QD sling sockets on both sides allow ambidextrous sling attachment without a separate end plate or adapter. A battery compartment in the buttstock stores CR123 batteries or small tools for field use. The stock fits any mil-spec diameter six-position carbine buffer tube and adjusts through six positions without modification to the lower receiver. Mil-spec diameter tubes have a smaller outer diameter than commercial-spec tubes — confirm your buffer tube specification before ordering. For AR-15 owners who want a duty-grade stock with a proven military pedigree, built-in QD sling sockets, and reinforced construction that outlasts standard carbine stocks, the B5 Systems SOPMOD is the definitive upgrade for mil-spec AR-15 carbine builds.
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