Is there a way to tell if this is a knockoff? It feels real but uses a hex screw for mounting which seems weird.
No, it's absolutely real, don't worry about it
>>33600509
Well that doesn't sound very reassuring
What kind of bastard fastener uses a hex for tightening?!
Oh, that's right... Bolts.
>>33600490
my kac is also a hex head. yours looks legit.
>>33600559
>>33600490
yup, mine too.
>>33600490
100% legit for USMC ones.
>>33600490
mine only says usmc on the sight and doesn't have the kac logo
>>33601664
>these are stolen property