B5 Systems SOPMOD: Ergonomic AR Stock with Dual Storage Options

The modern AR platform demands accessories that balance comfort, durability, and modular utility. A well-chosen stock improves cheek weld, sling handling, and on-gun storage without adding unnecessary weight. Whether for duty use, training, or range-ready builds, the right stock can be a force multiplier.

B5 SYSTEMS ENHANCED SOPMOD delivers a refined ergonomic profile with purpose-built features that address those exact needs. B5 SYSTEMS ENHANCED SOPMOD on AR-15 receiver extension Shop this product

Overview

The B5 SYSTEMS ENHANCED SOPMOD is built to Mil-spec standards and fits all Mil-spec AR-15 receiver extensions. Priced at $95.00, it offers an ergonomic cheek weld and practical on-weapon storage via dual compartments—ideal for batteries, small tools, or spare parts. Color matched steel hardware and overmolded steel anti-rotational QD sling mounts add durability where it matters.

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Key Features and Tactical Benefits

Ergonomics and Control

The Enhanced SOPMOD’s ergonomic cheek weld and no-slip cushioned butt pad improve shooter consistency and recoil management. A sure-grip stock latch gives positive manipulation under stress or when wearing gloves.

Sling and Attachment Options

Overmolded steel anti-rotational QD sling mounts combined with fixed sling mounts allow flexible sling setups—from single-point for maneuverability to two-point for stability. These steel-mounted solutions resist wear and maintain alignment during repeated use.

Internal Storage

Dual storage compartments provide discrete capacity for essentials without external pouches. The compartments are ideal for spare batteries for optics or lights, small multi-tools, and cleaning picks—keeping weight centered and the profile clean.

Fitment, Materials, and Finish

Manufactured to Mil-spec materials and finishes, the Enhanced SOPMOD maintains compatibility across Mil-spec AR builds. The stock’s color-matched steel hardware ensures a factory look and long-term corrosion resistance. Available in standard B5 Systems color options and listed under Ar Stocks, the unit’s model family is referenced as Various to support different configurations.

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Close-up of Enhanced SOPMOD stock latch and QD mount

Why Choose This Stock

For users seeking a balance of low-profile storage, rugged attachment points, and proven Mil-spec fitment, the B5 SYSTEMS ENHANCED SOPMOD is a solid upgrade at a competitive price. Its combination of overmolded steel QD mounts, fixed sling options, cushioned butt pad, and dual storage makes it a versatile choice for service rifles and precision builds alike.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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