markserbu

1. 

   Safety Harbor Firearms

   @safetyharborfirearms · 8,390 subscribers · Firearms & Ballistics

   3,778avg views
2. 

   Garage Guy .30-06

   @garage.guy.3006 · 123K subscribers · Firearms & Ballistics

   33,133avg views
3. 

   Griffith Guns

   @griffithguns1776 · 52,600 subscribers · Firearms & Ballistics

   62,328avg views
4. 

   Jim AFCarbon

   @jimafcarbon4433 · 196K subscribers · Firearms & Ballistics

   45,988avg views
5. 

   Flying K Guns and Gunsmithing

   @flyingksports · 42,100 subscribers · Firearms & Ballistics

   7,334avg views
6. 

   Proteus Armaments

   @proteusarmaments5720 · 5,390 subscribers · Firearms & Ballistics

   6,368avg views
7. 

   Engineer's Armory

   @engineersarmory · 32,600 subscribers · Firearms & Ballistics

   16,547avg views
8. 

   THE GUNSMITH INC

   @thegunsmithinc · 7,920 subscribers · Firearms & Ballistics

   5,526avg views

Hi, I'm Mark Serbu, lifelong gun nut, degreed mechanical engineer, gun designer, founder and owner and president of Serbu Firearms, Inc. I'm also a pretty decent self-taught TIG welder, machinist, CNC programmer and assembly guy. I'm trying to teach the basic principles of firearm design and engineering (which apply to ALL product design and engineering), including mechanisms, materials, heat treat, stresses, math, etc. Thanks for stopping by! Due to the increasing hostility towards firearm content by YouTube, I'll be posting videos (which would be prohibited here) on other sites, mainly Rumble and Bitchute. Please see the links below.

Joined

2007-06-25

Format

solo-host

Topics

Gun Reviews, Firearm History