saym14

why not ? its a part ?

my concern is reliabiity. since on the M4 the tube already comes with a broken up look.

whats the difference other than costs, looks and the length? is an extension less reliable?

nice work - thanks

I will check back- thanks!!!

nice work thanksfor the pics

thats a good deal on the new one. that includes sales tax ? I would get brand new.