Installation Instructions

AK and BRN-180 Extended charging handles:
  1. Slide the charging handle extension over your charging handle.
  2. The set screw should be facing the front of the rifle for AKs or any direction for BRN-180 installations
  3. Apply a small amount of blue thread lock to the set screw
  4. Tighten the set screw using a 2.5 mm hex wrench.

Note:  For the most durable installation on BRN-180s we recommend filing or grinding a small flat in the factory handle, so the set screw has more surface to contact. 


PS90 extended charging handles:
  1. Remove the magazine and separate the upper and lower assembly.
  2. Note the TTD-3 can be installed on either the left or right side (or both) to accommodate left and right handed shooters. Use a hammer and punch to gently tap out the factory plastic charging handle by placing the punch on the rear of the factory handle. Tap the factory handle forward and off the cocking rail assembly.

PS90 handle install

     3. Slide the TTD03 onto the cocking handle rail on your preferred side.

     4. Use a 2.5mm hex wrench to tighten the set screw to secure the TTD-03 in place. To ensure the set screw does not backout under heavy use it is recommended to use blue thread lock on the set screw.