February 26, 2026
Description
The original version was a bit prone to falling out if you manhandled your airsoft, so i improved upon it.
This one hooks into the space of the bolt catch and therefore prevents the hold open blocker from falling out. There is still a slight danger it could move away from the gun itself orthogonal but in testing that didnt really happen, so ill leave it at this for now.
The bottom part has to first hook into the shallow part of the bolt catch itself as seen here:
After that, simply pull down the bolt catch and press the top part down into place
Done! Its that easy. Removal is just as easy. Simply reverse the steps by lifting the top part away from the body and then unhook it.
License:
Creative Commons — Attribution
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