Compared to the AK-101 and AK-103, which are full-size rifles of similar design, the AK-102, 104, and 105 feature shortened barrels that make them a middle ground between a full rifle and the more compact
AKS-74U. Whereas the
AK-100 family rifles have longer barrels, full-length gas pistons, and solid, side-folding
polymer stocks, the AKS-74U is shorter, with a skeleton stock. The rifle's receiver is made of stamped steel. The magazine is lighter, and more durable than older models, being made out of
reinforced fiberglass. The stock is made of shock-resistant polymer and folds, making it easier to use from vehicles or on the move. The AK-102 uses an adjustable, notched, rear tangent iron sight; it is calibrated in 100 m (109 yard) increments from 100 to 500 meters (109 to 547 yards). The front sight is post-adjustable for elevation in the field if needed. Horizontal adjustment is done by the factory or armory before issue. The AK-102 has a
muzzle booster derived from the AKS-74U. ==Variants==