I see RX Arms just released their Ti magazine cap, is this something that will will improve the M4 or just a fancy cap?
What are your thoughts, is it worth the $150 if so why?
I'm sure it will be top quality just like the rest of their stuff but is it a need or a want?
What are your thoughts, is it worth the $150 if so why?
I'm sure it will be top quality just like the rest of their stuff but is it a need or a want?




















































