operated

I gave this Carbine the nickname "Fugly 45" :biglaugh: I built it as a PDW for in home defense. The upper is by Ron Williams, it's a 10.5" barrel / 5.5" flash hider. on a DPMS High Ride Receiver, The lower is a Spike's Tactical, Standard DPMS Parts Kit with the exception of a JP Reduced...

Was out for a nice ride last night and the speedometer made enough noise that I thought it was going to fly apart and spray shards of plastic at my face.... The needle went way past 150 and pegged on the stopper, where it continued to shimmy and vibrate until the needle separated from the shaft...