Sylvan Arms Gen4 Folding Stock Adapter – Right Fold for AR10/AR15/AR9
The Sylvan Arms Gen4 Folding Stock Adapter is the ultimate upgrade for AR-platform builders who want enhanced portability and compact storage. This right-folding stock adapter fits AR10, AR15, and AR9 rifles, giving shooters the ability to fold their stock without sacrificing performance or reliability.
Designed with military-grade engineering and precision CNC machining, the Sylvan Arms Gen4 Adapter allows your buffer tube and stock to fold to the right side of the rifle, dramatically reducing your firearm’s length for transport, storage, or close-quarter maneuvering.
Compatible with most AR-style rifles and pistols, this adapter maintains full functionality of your firearm with no permanent modification required. Built with hardcoat black anodized 7075 aluminum and an improved buffer retainer pin design, the Gen4 is a field-proven folding stock solution trusted by professionals and enthusiasts alike.
Key Features of Sylvan Arms Gen4 Folding Stock Adapter – Right Fold for AR10/AR15/AR9
✅ Right-Side Folding Design
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Folds to the right for improved weapon handling and transport
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Ideal for vehicle storage, backpacks, and tight spaces
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Locks securely in open or folded positions
✅ Wide Platform Compatibility
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Compatible with AR-10, AR-15, and AR-9 platforms
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Supports mil-spec and commercial buffer tubes
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Works with standard BCGs and bolt carrier groups
✅ Robust Build Quality
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Machined from 7075-T6 aluminum – stronger than standard 6061
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Black hardcoat anodized for corrosion resistance
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Built to handle the recoil of .308 / 7.62 NATO rounds
✅ Improved Gen4 Buffer Retention System
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Enhanced internal retainer for smooth function and long-term durability
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Easy access and maintenance with included wrench and tool kit
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No permanent modification to your firearm
✅ Quick Installation
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Drop-in design installs in minutes
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Comes with torque wrench, bolt extension, and installation instructions
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Made in the USA
Technical Specifications for Sylvan Arms Gen4 Folding Stock Adapter – Right Fold for AR10/AR15/AR9
| Feature | Details |
|---|---|
| Brand | Sylvan Arms |
| Model | Gen4 Folding Stock Adapter – Right Fold |
| Compatibility | AR-10, AR-15, AR-9 |
| Material | 7075-T6 Aircraft-Grade Aluminum |
| Finish | Black Hardcoat Anodized |
| Folding Direction | Right |
| Weight | Approx. 6.0 oz |
| Length Added | 1.3 inches to overall length |
| Included Tools | Torque wrench, bolt extension, installation guide |
| Made in the USA | ✅ Yes |
Why Choose the Sylvan Arms Gen4 Right-Folding Adapter?
Whether you’re building a compact truck gun, need easier storage at home, or just want a modern tactical setup, the Sylvan Arms Gen4 Adapter adds functionality without compromise.
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Perfect for confined transport or tight maneuvering
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Built tough for heavy-duty calibers
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️ Easy install, no gunsmithing needed
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Maintains firearm performance and reliability
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Proudly American-made
Frequently Asked Questions
Q: Will this work with my AR-15 pistol build?
A: Yes! It’s compatible with AR-15 pistol builds and both mil-spec/commercial tubes.
Q: Does it affect shooting performance?
A: No. It functions seamlessly with your standard BCG and does not affect cycling.
Q: Can I fire the rifle with the stock folded?
A: No — like most folding adapters, firing while folded is not recommended for safety and mechanical reasons.
Q: What’s included in the box?
A: Folding adapter, BCG extension, torque wrench, and installation instructions.
Take your AR build to the next level with the Sylvan Arms Gen4 Right-Folding Stock Adapter. It’s the ideal upgrade for anyone who values tactical adaptability, premium quality, and enhanced transportability.
Order now and make your rifle more compact, portable, and mission-ready — without compromise.
Also Available :
FAB Defense AR-15 Buttstock – Compact, Cheek Rest, Mil-Spec & Commercial Fit
CMMG Receiver Extension and Stock Kit – A1, Mk3
FAB Defense AR-15 Buttstock with Adjustable Cheek Rest – Fits Mil-Spec & Commercial Buffer Tubes
FAB Defense GL-CORE AR-15 Buttstock – Fits Mil-Spec & Commercial Buffer Tubes
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