The VFC Avalon Block II delivers top-of-the-line performance and irresistible appeal. The Block II notably features an officially licensed Daniel Defense front quad rail that is equipped with a flip-up front sight. The rear furniture is tan in color and the stock is six-position adjustable. The full-metal upper and lower are finished in matte black and can accept most standard M4 style magazines.

Features:

• Full metal receiver and barrel assembly
• DD Licensed Full metal RIS front end 
• Nylon polymer rail covers, pistol grip, and stock
• Integrated steel one-point sling adapter
• Detachable rear sight
• Flat top railed upper receiver for optics
• Functional mock bolt stop for easy access to hop-up adjustment dial
• Upgraded Maple Leaf inner barrel and bucking