Tbf, I have never seen the usual RRP justification by retailers. Its a VFC MPX licensed via Cybergun - of which its cheaper companion, the King Arms MPX-K offers far superior price-performance ratio.
There's really no point in buying one unless you're getting it at a severe discount and intend on changing most of the internals.
I should have attached this too, but the VFC 100rd mid-caps, do indeed hover around 40, whilst the King Arms 100rnd mid-caps tend to be below 18, and 10 from HK.
I should