Good ol' TM MEU. I was originally going for an MEU (SOC) build, but I got distracted along the way.
Shooter's Design metal body and barrel
Illusion Kinetics Commander Hammer
Airsoft Surgeon lightweight BBU
TK twist barrel
Dytac Illuminated MEU sites (suck)
Some fancy trigger
TM 4.3 grip safety (On an MEU, gasp!)
Extended slide release (too awesome)
Stock TM mag release, bushing, grip safety, frame safety, and MSH.
Wood grips!
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Not for glory, nor riches, nor honours, but for freedom alone, which no good man gives up except with his life.