[165] 9mm AR FRT - Even easier! FM Foldyboi Lower, FM Upper, Atrius FRS

Shoutout to Michael & Izzy! Full speed firing:   / full_speed_fm_foldyboi_atrius   This is my FRT testing with Foxtrot Mike "Foldyboi" w/RMB buffer system & A5 buffer tube and Atrius Forced Reset Selector. Tested with 7" Mike 9 upper and 5" VFM upper. Worked well. Sorry for the slow-mo, YouTube Policies and all that... I have no financial arrangements with any of the companies mentioned in this video. None of my videos are monetized in any way. YouTube Compliance: This video is not sponsored and does not contain paid promotions. All magazines in use hold under 30 rounds. All firearms are semi-auto only. All products shown are lawful to own. All guns fire in legally defined semi-auto only. This video is an artistic production. I wear ear plugs, or muffs, or both, in every shooting video. Disclaimer: Blowback9's videos are filmed at a private shooting club in a controlled setting under the supervision of trained professionals. Blowback9's videos are for entertainment purposes only. Do not try to recreate or mimic anything seen in Blowback9's videos. Do not act in any way based upon any of the information found in Blowback9's videos. The accuracy of the information in Blowback9's videos is not guaranteed or warrantied in any way. You, and only you, are responsible for the consequences of your actions. By watching Blowback9's videos you agree that we will not be held liable for any injury to yourself, others, or property resulting from attempting anything based on what is shown or described in these videos.