BCI Stoner 63 TDC Hop Up Assembly STONER63-TDC

(1 review) Write a Review
Adding to cart… The item has been added
This hop up unit will allow for any after market AEG barrel to be used.

This is our newest design with a top dead center adjustment. Offering a more consistent and reliable hop.

These hop up will come complete with the arm pin and wheel o-ring. Complete and ready to rock!


1 Review Hide Reviews Show Reviews

  • 2
    Do not recommend

    Posted by Eric Yelmgren on 29th Apr 2023

    It has adjustability in the nub pusher height but it either applies too much or barely enough. hop up. Then when it is barely enough the ring seems loose. When inserting it through the front trunion it can be difficult due to the small gaps and friction. Then when I was removing it from the gun It broke. It may be a user error as I pulled the barrel not pushing from the hop up.

Related Products