The lethality of the .22 round is not to be questioned..however, with the recent unbelievable prices of .22 ammo, it's cheaper to shoot .223 instead.
Chinese unbranded upper is for 40k and Colt m4 upper is 80-100k. One can a complete clone m4 using imported Chinese parts. Or you can throw in an original
Does it have cqa or chinese parts. Cause Darra and Torkham are flooded with Chinese parts. Just make sure it is the real deal.
Does your stoeger come with different color mags
Btw is it a m16a2 upper?