Armaspec A1/A2 Buffer Adapter for Stealth Recoil Spring

A Simple Drop-In Solution for using the Stealth Recoil Spring in a Fixed Stock If you have a fixed stock and rifle-length buffer assembly, you're probably short on options for upgrading your recoil system. Luckily, this simple spacer drops right into your buffer tube, and enables you to use Armaspec's Stealth Recoil Spring as if you were [...]