Tacfire AR15 Castle Nut

2 reviews for Tacfire AR15 Castle Nut

1. 

   GW – February 23, 2017

   Castle nut will not screw on to buffer tube what so ever. Threads are perfect on tube, and nut screws on crooked every time. Not worth the money to return at this point. Lost cause. ON to another provider

2. 

   Daniel Gonzales – June 15, 2021

   Fit fine and no problems. Used on an ALG buffer and staked a Noveske end plate to it. If you want something that works this is it. It doesn't have to be expensive to work as intended. I did buy two of these and the quality of both were equal.