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Customer Reviews
Helpful Positive Review
folding adaptor by Meet the Targets, Verified Owner, November 8, 2025
I always research before I buy and it paid off. Nothing is better. Money well spent.
1/2 found this helpful
Helpful Negative Review
SA5 folding adapter by Monkeymantn, Verified Owner, December 28, 2025
The adapter works and is very sturdy. Being made of steel, though, it is quite heavy. I’m giving this three stars not based on the adapter itself but rather the hollow plug extension that I needed to buy ($30) in addition from Sylvan Arms so I can ...
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1/1 found this helpful
Read All 2 Reviews
Color:
Black
Gun Make:
AR Platform
Gun Model:
AR-9, AR-15

Code: 46S-STA-SA5P-R

MPN: SA5P-R

UPC: 811313033384

List: $219.99Save 14%
$189.99

Product Info for Sylvan Arms SA5 Folding Stock Adaptor

Sylvan Arms SA5P-R SA5 Folding Stock Adaptor 4140 Steel Black - The SA5 was designed and tested with professionals and protectors in mind. Turn AR's into a compact, concealable platform with a folding stock adapter built to enhance rifles. The SA5 is lightweight and 250% stronger than the 4th gen adapter. As with the Gen4 adapter, choose from a left folding or right folding option depending on needs. *Does NOT work with Tippmann 22 or LWRC Pistols.image

Specifications for Sylvan Arms SA5 Folding Stock Adaptor:

Manufacturer: Sylvan Arms
Color: Black
Gun Make: AR Platform
Gun Model: AR-9, AR-15
Gun Type: Rifle
Fabric/Material: Steel
Threads per Inch: 1-3/16x16
Stock/Brace Material: 4140 Steel

Features of Sylvan Arms SA5P-R SA5 Folding Stock Adaptor 4140 Steel Black

  • AR15 Compatible
  • 4140 Steel and only 9.4 ounces
  • Right or Left Fold Versions
  • Adjustable Hinge Tension
  • Improved and Hardened Buffer Pin
  • 2 QD attachment points
  • Improved Locking Mechanism
  • Standard 1-3/16 x 16 threading
  • Includes all tools needed for easy installation
  • Includes a 1045 Steel Bolt Extension
  • No additional parts are required for standard AR15 Bolt Carrier Groups
  • Installs in under 5 minutes.

Package Contents:

  • Sylvan Arms SA5P-R SA5 Folding Stock Adaptor 4140 Steel Black

Sylvan Arms SA5 Folding Stock Adaptor Orderable Models

List of Orderable Models

  • Sylvan Arms SA5 Folding Stock Adaptor, 4140 Steel, Black, SA5P-R , MPN: SA5P-R , UPC: 811313033384 , Code: 46S-STA-SA5P-R
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