Early steel AK-47 magazines are 9.75 in (248 mm) long, and the later ribbed steel AKM and newer plastic 7.62Ã39mm magazines are about 1 in (25 mm) shorter. The transition from steel to mainly plastic magazines yields a significant weight reduction and allows a soldier to carry more ammunition for the same weight.
The world loves the Border Collie for their lively, spirited temperament and their proficiency at dog sports like flyball and Frisbee games. But this breed is also one of the most intelligent, ranking number one on some scales of canine smarts.
The Birman is such a wonderful cat that his value is actually priceless. However the Birman breeding demands a lot of work, selection, and dedication if done seriously. The Sacred Cat of Birma is considered one of the most difficult breeds to breed because of the huge number of requisites to fulfill.