Selling my Diamondback AR15 in 300blackout. I bought this new and have shot it about 100 times. I have changed the trigger to a Rise drop in trigger. I have had ZERO issues with it. This rifle is extremely quiet using subsonic rounds and a suppressor. With Hornady 190gr subsonic, it will shoot less than an inch @ 100 yards. I have a Vortex Venom 1-6x24 SFP scope in a Leupold mount on the rifle. I will sell the rifle as it is rigged out in the pics for $1000, or without the optics and mount for $725.The original trigger is included, along with the factory box, 30 round magpul magazine and all paperwork. Also included is one box of Hornady 190gr subsonic ammo. I am close to Bryan-College Station. I do not need any trades. I bought a Ruger Mini 30 is the reason for selling. 97nine-43six-19two5.