Thanks for sharing, I purchased the trigger box and somehow I dropped it and every single pieces came out and I just kept them in and never touched them for 2 years.... Finally I assembled them and I can use it for the spare.

Great video. Question...I'm looking to replace the factory trigger itself with a flat trigger. Seems like i should be able to do so with much disassembly, correct? Meaning I should be able to work around the other parts, I hope.

Thank you so much for sharing, hope you will make another video of the trigger box of a5 in the future, cause mine had a pretty common malfunction issue which can only shot on full auto no matter I choose three burst or single shot and I don’t know how to fix it😢