New Delayed Blowback Just Dropped

The Mean Arms 9mm Bearing Delay Upper Receiver utilizes bearings instead of rollers to achieve delayed blowback. Merry Christmas & Happy Holidays! My Printer: Filament used for my 3D printed projects: PSR Merch: Patreon: Link to all the gear I use: Moonlight Industries (chest rig I’m wearing) 10% off: “PRINT” Check out my second channel: Timestamps: 00:00 00:40 Algorithm Stroke 00:41 01:25 Intro Montage 01:26 03:35 AVES! 03:36 05:54 The Bearing Delay Upper 05:55 06:38 ARMSLIST 06:39 08:24 First Shots 08:25 09:21 Mag Dump 09:22 11:10 Handgun Grip Test 11:11 14:04 Blowback vs. Bearing Delay 14:05 15:49 Mean Arms vs. MP5 15:50 17:06 Hoffman Pushup Test 17:07 19:26 Conclusions 19:27 Outro I earn a commission from the above