2 part kit that reduces the lever stroke of the LevAR 15" and 7" to around 40-50% of travel. 
 
Includes 1x Short Stroke and 1x Overtravel Stop piece
 
No glue or other bonding materials needed, these literally fit into the Levar handle itself. 
 
 
Items are sold and adapted with permission from DoWork3d - https://cults3d.com/en/users/DoWork3D/3d-models