My precision rifle AR build

[pestilence]

Here's the parts breakdown:

• Satern match 20" barrel with bolt
  
• Sun Devil Billet Upper
  
• Double Diamond Lower
  
• Troy 15" TRX quad rail
  
• Troy Ind. Folding Front Battle Sight Std M4
  
• Troy Ind. Folding rear sight
  
• Yankee Hill 11" riser rail
  
• Yankee Hill RL Gas Tube
  
• Yankee Hill Low Profile Gas Block
  
• Generic Bolt Carrier
  
• Generic Charging Handle
  
• Generic Barrel Nut
  
• Magpul PRS Stock
  
• Magpul MIAD grip
  
• CMC Match Trigger
  
• AAC BLACKOUT 51T Flash Hider
  
• AAC 762-SD suppressor
  
• Atlas BT-10 LW-17 Bipod
  
• Accushot AS-BT12-QK Monopod
  
• Bushnell Elite HDMR 3.5-21x50 FFP scope with TRMR2 reticle
  
• Accu-level 34mm scope bubble level
  
• Larue LT158 10MOA mount
  

And finally, here's a clip of my friend making a terrific 2-3" 5 shot rapid fire string on a 640 yard 12" gong (at 15:08):

[video=youtube;0_gdkBmR3WU]http://www.youtube.com/watch?v=0_gdkBmR3WU&t=15m8s[/video]