300 Blackout Budget Build | PSA vs Zev vs MCX

Are bare-bones budget builds for expensive calibers even worth it? We compare one of the cheapest PSA 300 Blackout uppers available with higher priced options from Zev and Sig to figure out where exactly does going budget truly effect a 300BLK platform. GunMagWarehouse | https://gunmagwarehouse.com/?utm_sour... My Patriot Supply | https://www.preparewithdc.com SDI | https://www.sdi.edu/dirty-civilian/ Dirty Civilian Merch | https://www.dirtycivilian.com/store Patreon |   / dirtycivilian   Instagram |   / dirtycivilian   Facebook |   / dirtycivilian   Podcast | https://spotifyanchor-web.app.link/e/... 00:00 PSA vs Zev vs MCX 02:37 Issues Immediately 07:08 Fixing Issues 10:25 Good Vibes 13:25 Drills 17:10 Distance 21:05 Final Thoughts