On Sale Compare AK47 SPRING MAINTENANCE KIT - CHINESE POLYTECH AK RIFLE Polytech MSRP: Now: $79.99 Was: $99.99 This original Polytech kit is factory sealed and includes 70-00-3 Hammer Spring 70-00-10 Sear Spring 70-00-12 Magazine Catch Spring 70-01-37 Barrel Bushing Lock... SKU: POLY-70-002 MSRP: Now: $79.99 Was: $99.99 Compare Qty in Cart: 0 Price: MSRP: Now: $79.99 Was: $99.99 Subtotal: