Replacement large set screw from the Gen4/SA5P wrench kit. Tightened against the orientation plunger to retain it.
Large Set Screw – Wrench Kit
Replacement large set screw from the Gen4/SA5P wrench kit.
$2.99
Frequently Purchased With
Replacement Latch for Gen4
$4.99 Add to cartRestore your Sylvan Arms Gen4 Folding Stock Adapter with the updated Gen4 Replacement Latch. Featuring revised geometry engineered to reduce stress concentrations and improve durability, this replacement component is designed to replace worn or damaged latches while maintaining reliable lockup and function. An ideal upgrade for existing Gen4 folder owners looking to extend the service life of their adapter.
SA5P BCG Extension – Silent Capture
$25.99 Add to cartThe SA5P Bolt Extension – Silent Capture is for use with Silent Capture recoil spring assemblies.
SA5P BCG Extension – AR9 .531 ID
$22.99 Add to cartThe SA5P AR9 Bolt Extension is for BCGs with a smaller inner diameter (.531″) .
SA5P Plunger
$6.99 Add to cartSpare threaded orientation plunger for the SA5P and ARH400 which is used to lock the rotation of the folding adapter against the lower receiver.
Wrench – Wrench Kit
$6.99 Add to cartRed castle nut wrench that comes with the SA5P/ARH400 wrench kits in order to assemble our folding adapters to your lower receiver.