They didn't tell you what is the 3 bad things of the M-16?
1) The regulated hot gas via gas tube causing dirty gun powder residue built up at the bolt system causing bolt cycling jam!
2) The barrel connection joint is weak!
3) The buffer tube connection joint is weak!
4) G.I. Magazine are not rigid!
5) Under-water operation! Dangerous!
6) Weapon system (Bolt & Bolt Carrier) too complicated for field stripping especially low light condition!
7) Compare to AK47! M-16 too long!
8) When ammunition jam! The small charging handle are difficult to extract jammed ammo! Unlike AK47 can use foot to jump step on the bolt latch to force extract jammed ammo!
9) M-16 doesn't like sand, mud and water!
The above problems never bother any AK47 or similar platform AK machine guns!
