Does anyone know where you can get proper Magpul BUIS for the best price? Lantac seem to have the best price I've found but don't have the rear sight in stock (V2 FDE)? Everywhere else seems to want £40 for the front sight and £50-60 for the rear sight
I've found 3 different levels of them;
Complete knock-offs with no branding - I got a set for £5 from Ebay and as used as window dressing on my 15-22 until I can find genuine ones for less than £100

In fairness to them they actually have full adjustment and do hold zero. The front site however needs its post screwed almost completely out to get a 20m zero which looks ridiculous. The large/small flip up peephole sight is very loose and moves even under .22lr recoil.
Genuine Magpul PTS - £40-50. Full adjustment but the finishing isn't there. I also destroyed a set on a 12b shotgun with the recoil. The side flip up buttons also didn't work properly which I was a bit disappointed in to be honest.
Magpul - £70-£££! Much better/smoother finish, obviously fully functional and can absorb any amount of recoil (that I've thrown at them anyway)