Thos of you who have followed Vintage Airsoft for some time will recognise this and be like: “Is he STILL working on that?”. Well, yes. I swear if something could go wrong on this build, it did. At least once.
So, here’s hoping this is the last build post at long last!
One of the problems was the air seal between the gearbox and the hop unit. This it turned out was caused by flex between these parts, resulting in variation from shot to shot.
In the end, I re-designed the mounting plate to feature a hop-up ‘vise’ to hold the unit in place really solidly. There isn’t any wobble in this sod.
I had to make a few mods to the trigger unit design and the bottom of the baseplate to work together, but now the trigger raises a sear which sets off the microswitch in the gearbox itself.
In place, clamped down! I’m still using the same feed system as before.
The feed tube comes out to meet the magazines.
Oh yes, new grips. I wasn’t happy with the old ones, one wasn’t quite spot on, but as with all things the second attempt was much better. I’ve used hardwood this time (as opposed to laminate) and cut in cross-hatching for grip.
Topping up the paintwork.
I’m really looking forward to having the finished photos on this at last.
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