https://greyhive.com/videos/watch/1ec9f23b-d590-4cc6-89c8-3745a0dc8082 Foxtrot Mike VFM-9: from the FM new "value" line of products. Designed to reduce costs but still provide the same FM quality. This upper has dual charging, short stroke bolt hold open, 1/2x28 thread, and notched for ambi bolt catch. The barrel is NOT user replaceable. The bolt is designed for this upper and should work in other uppers, but will not work with Colt style ejector lowers. First shots. Upper was provided by Foxtrot Mike with no strings attached. 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. 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 warranted 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. Tue, 10 Nov 2026 19:51:16 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://greyhive.com https://greyhive.com/lazy-static/avatars/5746210d-885d-44b2-9be0-92bf1e4d34df.webp https://greyhive.com/videos/watch/1ec9f23b-d590-4cc6-89c8-3745a0dc8082 All rights reserved, unless otherwise specified in the terms specified at https://greyhive.com/about and potential licenses granted by each content's rightholder.