Sylvan Arms AR-15 & AR-9 Folding Stock Adapter - Gen 5 - Right Folding - SA5P-R

Transform your AR-15 or AR-9 into a compact powerhouse with the Sylvan Arms AR-15 & AR-9 Folding Stock Adapter – Gen 5 – Right Folding. Designed for shooters who demand portability without sacrificing performance, this innovative adapter allows you to fold your stock effortlessly, making your rifle ideal for storage, transport, or discreet carry. Whether you’re heading to the range, traveling, or building a customizable setup, the Gen 5 model delivers unmatched durability and ease of use, ensuring your firearm remains ready when you are.

Key Features

• CNC-Machined 4140 Steel Construction: Built in the USA for superior strength, this adapter is 250% stronger than previous generations, providing rock-solid reliability even under heavy use.
• Right-Side Folding Mechanism: Folds to the right for optimal compatibility with your setup, reducing overall length by up to 10 inches when collapsed, perfect for tight spaces or vehicle storage.
• Adjustable Hinge Tension: Customize the folding resistance to suit your preferences, ensuring smooth operation and a secure lock in both open and folded positions with no play or wobble.
• Quick and Tool-Free Installation: Installs in minutes on Mil-Spec buffer tubes—no gunsmithing required—allowing you to get back to shooting faster.
• Enhanced Compatibility: Works seamlessly with most AR-15, AR-9, and AR-10 platforms, including 9mm builds with the included bolt extension for standard-sized carriers.

Specifications

• Weight: 9.4 oz – Lightweight design that won’t add unnecessary bulk to your rifle.
• Dimensions: Length: 8.85 inches, Width: 6 inches, Height: 2.5 inches – Compact footprint for maximum versatility.
• Material: 4140 Steel with improved hardened detent pin for longevity.
• Threading: Standard 1-3/16” x 16 for broad AR platform fitment.
• Folding Direction: Right-fold for right-handed users and optic compatibility.

Why Choose the Sylvan Arms Gen 5 Folding Stock Adapter?

Standard AR-15 stocks can make your rifle cumbersome for transport or storage, especially in restricted spaces or during travel. This Gen 5 adapter solves that by enabling a quick fold that maintains full functionality—no need to remove optics or accessories. Shooters appreciate its robust build that withstands rigorous testing, from range days to tactical drills, without compromising accuracy or safety. Compared to bulkier alternatives, it offers a budget-friendly path to enhanced modularity, helping you create a more adaptable firearm that fits your lifestyle. With its precise engineering, you’ll enjoy peace of mind knowing your setup is both portable and battle-ready.

Upgrade your AR platform today and experience the freedom of a folding stock. Add the Sylvan Arms Gen 5 Right Folding Adapter to your build and take control of your firearm’s versatility.

Frequently Asked Questions

Is this adapter compatible with AR-10 rifles?
Yes, it fits most AR-10 builds with Mil-Spec buffer tubes, ensuring broad compatibility across platforms.

How do I install the Gen 5 folding stock adapter?
Installation is straightforward: Remove your existing stock, attach the adapter to the buffer tube, and secure your stock to the adapter. No special tools are needed, and it takes just minutes.

Does it work with 9mm AR-9 configurations?
Absolutely—it’s designed for AR-9s and includes a bolt extension for standard 9mm bolt carriers (5/8″ ID) to ensure smooth operation.