This is a complete AR-15 Pencil thin barrel AR15.

• Barrel - 16" 4150 cmv lightweight/pencil contour barrel.
  
• Hardened to 26-32 rc and stress relieved.
• Chambered in 5.56 NATO (also accepts .223 rounds).
  
• I-9 RH twist 6 groove button rifled.
  
• .750" under gas block.
  
• .625" diameter from gas block to muzzle and also under the hand guards where it tapers up to .980 at the chamber end.
• A2 compensator and crush washer.
  
• M4 feed ramps.
• A3 flat top upper receiver - made from certified 7075-t6 aluminum forgings.
• Black hardcoat anodized to mil-specs.
  
• Proper white "t-marks" on rails.
  
• Forward assist and dust cover installed.
• M4 feed ramps.
• Gas system - single top railed gas block made from aircraft quality aluminum and black hardcoat anodized.
  
• Carbine length gas tube.
  
• Hand guards - free floating quad rail hand guard.
  
• Made from aircraft quality aluminum and black hardcoat anodized.
• Hogue Over molded rubber Grip.
• Spikes Tactical Lower.
• Extended Latch Charging Handle with complete BCG.
• Diamondhead removable flip up sights included. BUT the gun is available without them as well.
• Doublestar trigger and internal lower parts.
• Timney and CMC triggers available at increased cost.
• Standard AR style adjustable stock with buffer and spring included but others available at differing costs.
• Complete upper with and without BCG also available. Contact me.
• We will ship to California. Bullet Button is required @ 55 dollars installed.
• Subtract 200 dollars if the Diamondhead sights are not included.  Contact me.