Sylvan Arms152745772
Sylvan Arms Sa5 Sa5P-L Folding Stk Adapt Gen 5 Lh$189.99
Availability: In Stock
The Sylvan Arms SA5 folding stock adaptor transforms your AR into a compact, packable rifle without sacrificing functionality. Built from 4140 steel and engineered with a lower profile design, this adapter lets you collapse your stock significantly—ideal for hunters, overlanders, and shooters who need their rifle to fit tight spaces, vehicle storage, or a pack. Unlike traditional folders that sit higher on the receiver, the SA5P-R sits closer to your lower to minimize gaps and overall collapsed length, so your setup stays as compact as possible when folded.
Installation is genuinely simple: screw it on, fold, and go. No disassembly required. Sylvan includes a castle nut wrench for quick setup, and the adapter works with standard AR15 stocks and most bolt carrier groups right out of the box. The fold direction is calibrated to your shooting orientation—right-fold models orient toward the ejection port on a standard setup, left-fold models away from it—so you can choose which side works best for your platform and carry method.
Machined in the USA and weighing just 9.4 ounces, the SA5P-R is built tough without adding bulk. It's compatible with .223/5.56, .308, 9mm, and 300 Blackout platforms. The included 1045 steel bolt extension adapts the folder to your specific bolt carrier group, and Sylvan backs the engineering with real customer support if your BCG needs adjustment for a perfect fit.
| Brand | Sylvan Arms |
| Model | SA5P-R (Right Fold) |
| Material | 4140 Steel |
| Weight | 9.4 ounces |
| Stock Thread | Standard AR15 1-3/16" x 16 |
| Platform Compatibility | .223/5.56, .308, 9mm, 300 Blackout |
| Included Accessories | 1045 Steel bolt extension, castle nut wrench |
| Manufacture | USA |
The SA5P-R is compatible with .223/5.56, .308, 9mm, and 300 Blackout AR platforms. It threads onto standard 1-3/16" x 16 AR15 stocks and works with most bolt carrier groups. Some 9mm carriers with standard 5/8 ID sizing can use the included bolt extension after minor BCG modification.
No. Installation requires no disassembly of your rifle or bolt carrier group. Simply screw the adapter onto your stock and fold. An included castle nut wrench makes the job quick. The adapter comes with a 1045 steel bolt extension to adapt to your specific BCG, and Sylvan provides support if your carrier needs adjustment for optimal fit.
We don't have the exact collapsed length in our specs, but the SA5P-R is designed with a low-profile receiver sit to minimize overall length compared to standard folders. For precise measurements, contact Sylvan Arms directly.
Yes. The SA5P-R is compatible with 300 Blackout AR platforms and provides a compact folding setup for that caliber.
SKU: 152745773 • Width: 5.9in • Height: 4.2in • Depth: 8in • Weight: 1.02oz
Availability: In Stock
The Sylvan Arms SA5 folding stock adaptor transforms your AR into a compact, packable rifle without sacrificing functionality. Built from 4140 steel and engineered with a lower profile design, this adapter lets you collapse your stock significantly—ideal for hunters, overlanders, and shooters who need their rifle to fit tight spaces, vehicle storage, or a pack. Unlike traditional folders that sit higher on the receiver, the SA5P-R sits closer to your lower to minimize gaps and overall collapsed length, so your setup stays as compact as possible when folded.
Installation is genuinely simple: screw it on, fold, and go. No disassembly required. Sylvan includes a castle nut wrench for quick setup, and the adapter works with standard AR15 stocks and most bolt carrier groups right out of the box. The fold direction is calibrated to your shooting orientation—right-fold models orient toward the ejection port on a standard setup, left-fold models away from it—so you can choose which side works best for your platform and carry method.
Machined in the USA and weighing just 9.4 ounces, the SA5P-R is built tough without adding bulk. It's compatible with .223/5.56, .308, 9mm, and 300 Blackout platforms. The included 1045 steel bolt extension adapts the folder to your specific bolt carrier group, and Sylvan backs the engineering with real customer support if your BCG needs adjustment for a perfect fit.
| Brand | Sylvan Arms |
| Model | SA5P-R (Right Fold) |
| Material | 4140 Steel |
| Weight | 9.4 ounces |
| Stock Thread | Standard AR15 1-3/16" x 16 |
| Platform Compatibility | .223/5.56, .308, 9mm, 300 Blackout |
| Included Accessories | 1045 Steel bolt extension, castle nut wrench |
| Manufacture | USA |
The SA5P-R is compatible with .223/5.56, .308, 9mm, and 300 Blackout AR platforms. It threads onto standard 1-3/16" x 16 AR15 stocks and works with most bolt carrier groups. Some 9mm carriers with standard 5/8 ID sizing can use the included bolt extension after minor BCG modification.
No. Installation requires no disassembly of your rifle or bolt carrier group. Simply screw the adapter onto your stock and fold. An included castle nut wrench makes the job quick. The adapter comes with a 1045 steel bolt extension to adapt to your specific BCG, and Sylvan provides support if your carrier needs adjustment for optimal fit.
We don't have the exact collapsed length in our specs, but the SA5P-R is designed with a low-profile receiver sit to minimize overall length compared to standard folders. For precise measurements, contact Sylvan Arms directly.
Yes. The SA5P-R is compatible with 300 Blackout AR platforms and provides a compact folding setup for that caliber.
SKU: 152745773 • Width: 5.9in • Height: 4.2in • Depth: 8in • Weight: 1.02oz