differences between the Car-15 & the M4 carbine

[mg357]

Dear Smith and Wesson Forum. I have a military rifle question that i need some help with. What is the Difference between the Car-15 rifle that was first used in the vietnam war and the M4 rifle that is used by the u.s. miltary today. sincerely and respectfully mg357 a proud member of the Smith and Wesson Forum.

 

[SigKev]

Info

This might be more information than you need, but the following site gives you tons of information on the retro military rifles:

Retro Black Rifle www.retroblackrifle.com