AR-STONER Buffer Tube Assembly 6-Position Mil-Spec Diameter AR-15 Aluminum Black

The AR-STONER buffer tube assembly is perfect for upgrading an existing AR-15 to a carbine collapsible stock system, or building a new carbine rifle. This assembly is machined to exacting standards to provide excellent fit and reliable function.
Includes:

• 6 Position Buffer Tube (7.125″ L) (1.148″ Diameter)
• Buffer Spring
• Recoil Buffer (3.04 ounce)
• Castle N
  

  Product Information

  Finish	Hard coat type 3 Mil-Spec anodize
  Material	6061-T6 Aluminum
  Diameter	1.148 Inches
  Weight	9.7 Ounce
  Overall Length	7.25 Inches
  Country of Origin	United States of America
  Compatible With	AR-15