[ < Back to stocks & braces ]
Stocks & BracesMid-Range

B5 Systems

B5 Systems Enhanced SOPMOD Stock

Wide body SOPMOD-style stock with storage

Quick Specs

Price
$99
Weight
11.2 oz
Brand
B5 Systems
Category
stock

Features

  • SOPMOD-style
  • Battery storage
  • Wide cheek weld

Compatibility Tags

family: ar-patternbuffer: mil-spec

Overview

The B5 Systems Enhanced SOPMOD Stock represents the full-featured evolution of the legendary Crane SOPMOD design, maintaining the wide cheek weld and dual water-resistant battery storage compartments that made the original famous. At 11.8 ounces, it delivers premium SOPMOD performance with high-quality materials and finishes. Each of the two storage compartments can fit three CR123 batteries or similar-sized items, providing ample storage for spare power sources.

The Enhanced SOPMOD features B5's signature one-piece anti-rotation QD sling mount that prevents the swivel from rotating and binding the sling during use. The non-slip cushioned buttpad provides positive shoulder contact, while the improved sure grip stock latch ensures reliable position adjustments. Color-matched steel hardware provides a professional appearance and enhanced durability over plastic alternatives.

Users who need maximum cheek weld support for optic use consistently choose the Enhanced SOPMOD. The wide body design provides approximately 100% of the traditional SOPMOD width, offering superior face-to-stock contact compared to the slimmer Bravo variant. Made with mil-spec materials and finishes in the USA, the Enhanced SOPMOD represents B5's commitment to providing SOPMOD-level performance with modern manufacturing quality.

Key Features

  • Weight: 11.8 oz with full SOPMOD width
  • Dual water-resistant storage (3x CR123 each)
  • One-piece anti-rotation QD sling mount
  • Non-slip cushioned buttpad
  • Improved sure grip stock latch
  • Color-matched steel hardware
  • Mil-Spec materials and finishes, made in USA

Pros

  • +Maximum cheek weld support for optics
  • +Dual storage compartments for batteries
  • +Anti-rotation QD mount prevents binding
  • +Premium materials and construction
  • +Professional steel hardware
  • +Full SOPMOD width and support

Cons

  • Heavier at 11.8 oz than Bravo variant
  • Wider profile may snag on gear
  • Higher price than slimmer alternatives
  • Only fits mil-spec buffer tubes
  • Storage adds bulk compared to Bravo

Detailed Specifications

Material
Mil-Spec polymer with steel hardware
weight
11.8 oz
storage
2x water-resistant compartments (3x CR123 each)
slingMount
One-piece anti-rotation QD mount
buttpad
Non-slip cushioned rubber
compatibility
Mil-Spec carbine receiver extension
positions
6-position adjustable
madeIn
USA
colors
Black, Flat Dark Earth, Coyote Brown

Compatible Platforms

+23 more

Similar Products

Build Your Custom Configuration

Add the B5 Systems Enhanced SOPMOD Stock to your build and see how it enhances your platform.

Start Building