I’m looking at snagging a rifle length MRP slick upper. I’ve owned the SLK rifle before and the bolt on rails were just rock solid.
I have never owned anything Mlok. For those with knowledge on the subject, which do you feel is the strongest attachment method?
Also is there any benefit to going with one of the new Mlok MRP uppers other thank just robustness of the mounting system?
Thanks in advance
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