Out of stock
SKU: 1BSOP1075I
UPC: 814927020016
MPN: SOP-1075
The B5 Enhanced SOPMOD AR Stock in Mil-Spec Size FDE is a purpose-built buttstock designed around the proven Crane NSWC platform and refined for military and law enforcement operators. This upgrade combines proven ergonomics with field-tested reliability, delivering the control and stability operators demand during extended duty cycles, dynamic weapon handling, and precision shooting. Manufactured in the USA using mil-spec materials and finishes, the Enhanced SOPMOD translates decades of combat feedback into a stock that performs when conditions matter most.
Key features include color-matched steel hardware that resists corrosion and maintains zero shift, a one-piece anti-rotation quick-detach sling mount system for reliable attachment and weapon indexing, and dual water-resistant storage compartments for carrying spare batteries, admin items, or range essentials without affecting rifle balance. The cushioned no-slip buttpad delivers consistent shouldering geometry across body armor and tactical loads, while the sure-grip stock latch provides positive engagement without fumbling. The FDE (Flat Dark Earth) finish integrates seamlessly with modern tactical platforms and offers superior corrosion resistance compared to standard anodize in humid and salt-air environments. Weighing just 0.91 pounds, the Enhanced SOPMOD adds minimal mass to your platform while maximizing control.
This stock serves operators running patrol carbines, duty rifles, and precision builds who demand reliability over marketing claims. It's specified by military units valuing consistency and logistics commonality, chosen by law enforcement agencies for training continuity, and trusted by competitive shooters who require stable stock geometry across repeated live-fire iterations. The mil-spec design ensures compatibility with standard AR-15 receiver extensions and maintains the proven interface that generations of operators know and trust in the field.
B5 Systems stocks occupy the middle ground between bare-bones mil-spec and fully modular systems—they deliver functional upgrades without the complexity or cost of ultra-specialized hardware, making the Enhanced SOPMOD a practical choice for serious shooters building reliable, maintainable duty weapons.
WARNING ⚠️
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Purchasing a Firearm? Click HERE to see our firearm purchasing guide.
