Here is a Tactical Solutions 2211 threaded upper. It sits on a dedicated Caspian Recon frame. I topped it off with a Silencerco Sparrow suppressor. Pretty fun combo.
You guys are killing me... I'm waiting for my TacSol upper and STI frame, both are a bit overdue at this point. Got all the bits to build the frame, and an AAC Pilot to screw on the barrel.
Dammit. I hate waiting.
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Salmonaxe</div><div class="ubbcode-body">Looks good! I remember when you said you were going to start this project after seeing mine. It's probably my favorite pistol. Gotta share mine again!