AR help...

tomcat · May 14, 2009

hey i just got a AR 15 it has the CZ V-22 upper on it at this time...it shoots vary good ...but what im asking is what uppers can i put on my lower...its a Olympic Arms ..im looking for uppers at this time...i just dont know what cal's will work with my lower...223...and what els? :s0155:

:huh:

toys · May 14, 2009

if you look at OA web site you will see what uppers are available to fit the lower.

iac, almost any AR upper will fit as long as it doesnt require any mag wider then the standard AR mag.

the only issue you may have is finding mags if they are non standard ARs.

there is one upper that doenst use the lower mag well. its the 5.7 x28 upper. it uses standared P90 mags.

Dutchy556 · May 14, 2009

Most any upper will work

Start Here to find the answers you seek

Scroll down for a caliber list, explore some of those links to answer you basic questions about the platform.

NoAim · May 15, 2009

9mm
40S&W
10mm
45ACP
.223
.300 Whisper
5.45x39
7.62x25
7.62x39
458 Socom
.50 Beowolf
450 Bushmaster
6.8 SPC
6.5 Grendel
.223WSSM

These are the ones I can think of offhand