Hi! Here’s a video review of the Chinese CQA Rifle chambered in 5.56×45. Please do share your views. Regards
Here is a review of the Vepr 223 AK Shape Rifle. Please do share your views. Cheers!
Here are some of the .223 (5.45 x 45 NATO) options presently available in Pakistan. These are legit for civilian use being semi-auto only. These can be acquired on NPB license. The top photo is Chinese CQA which is an AR15 style weapon, by Norinco. These may come with barrel extensions.