Greetings,
I recently performed a CSS conversion on my stock Saiga 12 utilizing the TAPCO trigger group, CSS modified bolt hold open and spring, upgraded hmmer spring, and the "universal" axis retaining plate.
Post conversion the BHO spring randomly slips off the notch by just cycling the action, firing, or resting in the gun case. Sometimes it never happens at all, even when firing. Then it will randomly pop off while the gun is just being manipulated.
Any tips?