Guys, lets take the KNS pin bashing somewhere else.
This thread was never intended to be a "should I buy, do they work, are there advantages, etc" topic. It was merely about if there are negative consequences to having them installed. Half of you are preaching to the choir about something "we" already know (that KNS pins are pointless on semi auto AR15s, and depending on who you ask, EVERY AR variant) and the other half are answering what was answered six hours ago.
Why do the loudest do the least?
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