Sadly, that's not exactly untrue. LOL
They try but I urge anyone, everyone, ordering anything, everything, from them to confirm that all the parts are currently available at the moment and THEN order the locks ASSEMBLED or else you very well may be missing parts or they wont fit together, I assure you.
If a part is not available do NOT order -- whatever they tell you is the lead time to get the part and fill your order will have utterly no bearing in reality.
I bought an assembled gun it took 12 (twelve) years to get from them -- no joke. Original buyer had already moved on in the hobby and this Baker Rifle made its way to me, new, unfired...