• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelAdd to cart
• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelAdd to cart
• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelAdd to cart
• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelAdd to cart
• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelAdd to cart
• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelRead more
• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelAdd to cart
• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelAdd to cart
• 
  Adams Arms P1 Upper 5.56 NATO / .223 Rem 16″ BarrelAdd to cart