Sylvan Arms AR-15 & AR-9 Folding Stock Adapter - Gen 5 - Left Folding - SA5P-L

Transform your AR-15 or AR-9 into a compact, transportable tactical asset with the Sylvan Arms AR-15 & AR-9 Folding Stock Adapter – Gen 5 – Left Folding. Engineered for shooters who prioritize mobility without sacrificing durability, this innovative adapter enables your stock to fold securely to the left side, drastically reducing your rifle’s overall length for effortless storage in backpacks, vehicles, or tight spaces. Ideal for range days, hunting trips, or survival scenarios, it delivers seamless functionality so you can focus on what matters most—precision and performance.

Key Features

• CNC-Machined 4140 Steel Construction: Built to withstand rigorous use, offering 250% greater strength than previous generations for long-lasting reliability.
• Left-Folding Mechanism: Folds smoothly to the left, providing clearance for optics, rails, and accessories while maintaining a low-profile design.
• Adjustable Hinge Tension: Customize the folding resistance to suit your preferences, ensuring a secure lock in both deployed and folded positions.
• Quick-Release Functionality: Deploys with a simple push of the detent button, ready for action in seconds without tools.
• Versatile Compatibility: Works with Mil-Spec buffer tubes, standard AR-15 bolt carrier groups, most AR-10 builds, and AR-9 platforms (with included bolt extension for 9mm carriers).

Technical Specifications

• Material: 4140 Steel with black finish
• Weight: 9.4 ounces
• Dimensions: Length: 8.85 inches | Width: 6 inches | Height: 2.5 inches
• Thread Pattern: Standard 1-3/16” x 16 for direct mil-spec tube attachment
• Folding Direction: Left side
• Installation Time: Under 5 minutes with basic AR disassembly

Why Choose the Sylvan Arms Gen 5 Folding Stock Adapter?

In a world where tactical gear must balance portability and power, the Gen 5 Left Folding Adapter addresses common frustrations like cumbersome rifle transport and limited storage options. Its lightweight design adds minimal bulk, yet the hardened hinge pin and robust build ensure zero play or wobble during firing—tested to handle thousands of rounds without failure. Whether you’re navigating urban environments, preparing for backcountry adventures, or simply optimizing your home defense setup, this adapter enhances maneuverability while preserving the accuracy and ergonomics of your AR platform. Made in the USA with precision engineering, it’s a smart upgrade for enthusiasts seeking a reliable, no-fuss solution to make their rifle more versatile.

Upgrade your AR-15 or AR-9 today with the Sylvan Arms Gen 5 Left Folding Stock Adapter and experience the freedom of a compact build that performs like a full-size rifle. Don’t let size limit your readiness—add this essential accessory to your collection now and stay mission-ready wherever you go.