PROMAG SKS 7.62X39 40RD POLY BLACK POLYMER MAGAZINE Manufacturer Model Number: SKS-A3 Manufacturer: ProMag Model: SKS Magazine Caliber: 7.62 x 39mm Type: Accessory-Magazines Item Type: Accessory Firearm / Accessory Capacity: 40 rd. Shipping Weight: 0.55 Feature: Black Polymer Magazine Feature: Fits SKS Rifles and Carbines Optic Adjustable Objective: false Optic Reticle Illuminated: false