Quote Originally Posted by justin_247 View Post
Anyone have any idea how well this performs with the A5 system? Being that it requires a shorter buffer for a standard carbine receiver extension, would it require a shorter buffer for the longer A5 extension?

This looks like a genuine improvement. It'd be an insane improvement if you also added a KAC E3 bolt.

A shame that it's $400, though...
Indeed, if Stoner was still alive I believe the SR15 Mod 2 with the Surefire carrier and buffer could be their penultimate collaboration.

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