The full metal A&K 60rd SVD bolt action sniper rifle magazine (hicap) holds much more rounds as most airsoft sniper rifle magazines! The magazine's full metal shell makes the magazine very durable, which reduces the risk of breaking. The magazine loads just like most other mid-caps and feeds very well. The A&K SVD is 100% compatible with the A&K SVD Bolt Action Airsoft Sniper Rifle and is also compatible with the King Arms and Classic Army SVD bolt action airsoft sniper rifles. This is a must have if you use the A&K SVD Sniper Rifle!