AR-15 M4 Buffer Tube Kit – 6 Position Mil-Spec

From the Founder:

“I have found these to be perfectly adequate for our builds. It isn’t fancy, but it does the job, and out of the boxes and boxes of these we have used we have never had any quality control issues. We use these on our personal rifles.”

This Mil-Spec stock kit includes an end plate, castle nut, 3oz buffer, steel spring, and 6061 Aluminum buffer tube. Tube has a Type III Hard Anodized Matte Black finish.

FOR LARGE QUANTITY ORDERS PLEASE CALL AHEAD TO VERIFY INVENTORY.

End plate:

• Mil-Spec
• Steel Construction
• Mag Phosphate finish

Castle Nut:

• 4041 Tool Steel Construction
• Black Anodize Finish

Steel Spring:

• Length: 10.75″
• Weight: 1.0 oz
• Solid Steel Construction
• Corrosion Resistant Finish

Buffer:

• 3 oz
• Length: 3.25″
• Drop-in installation
• Fits: AR-15

Tube:

• T6-6061 Aluminum
• Hard Anodized Type III Matte Black Finish
• 6 Positions
• Length: 7.1875″

Additional information