KE Arms Carbine Buffer Tube Kit


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SKU: 1-50-01-03

Product Description

The KE Arms buffer tube is everything you need except the buttstock to finish the rear end of your rifle build or update your old one.


  • Mil-Spec Tube.
  • KE Arms Steel Endplate.
  • KE Arms 3oz Carbine Buffer.
  • KE Arms Buffer Spring.
  • KE Arms Steel Castle Nut.
  • All Parts are proudly made in the USA.




KE Arms

Technical Information

Firearm Compatibility

AR-15 / M4 / M16

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit