cold-forged hammer/mid-length system… worth the extra money? Comparing what I will pay for a DDM4 vs DDM4v3… I could use the saved money on my Aimpoint M4… Whattya think? I know I’m pinchin’ pennies here, but I still gotta get gessle trigger and some other goodies… Man, this AR trip is like Barbie Doll accessorizing:p… since I’ve been trying to figure out which weapon I want, my wife has begun accusing me of being on the computer too much and watching porn.