Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Ultra Lightweight Buttstock designed specifically for AR15 .22 Long Rifle Conversions


  • Weighs in at under 5 ounces
  • Designed for use on any AR15 that does not require a buffer and spring
  • Includes spring loaded ball plunger to push conversion kit forward, reducing light primer strikes
  • Constructed from composite materials and carbon fiber rod
  • Delrin attachment secures to the AR15 lower receiver in the same fashion as a standard carbine stock
  • Includes end plate and castle nut
  • A1 buttstock length


  • Ultra lightweight construction allows you to build the lightest AR15 conversion possible 
  • The plunger also prevents the conversion unit from hitting the lower receiver, creating unnecessary wear
  • Installs just like a standard AR15 carbine stock, allowing for a quick and easy installation

Weight – 5 ounces. Construction – Composite and carbon fiber. Fits – AR15 lower receivers.


Discontinued by Brownells

Product has been discontinued and no longer available.