>>64461551
At everything
>Terrible white light
>Terrible IR light
Having a hardware off position is nice but thats it bud
>>64461557
The gun being a poorly assembled benchtard build and then expounding the benefits of a fluted SS barrel is the larger issue here anon.
This isnt a mk12 its the kind of thing you find for sale at a gunshow with anodized skeletonized parts (custom, $3000 btw)

>>63890794
>noo you cant put pertinent information in a post
What happens when anon orders a dogshit tonyscustoms alumnium between your posts?
>Rotation limited
Slit the slot for an MLOK sling swivel from magpul , or just cut a secondary slot
Secondary choice the IWC QD slot deal.
>>63890795
>GG&G
Do you see how the KAC logo isnt on it?
Think long and hard about that one