HIPERFIRE AK Trigger/Hammer Pins Set Black. While this may give a slightly more sleek look in the end it can make getting a trigger job done a nightmare This issue became very apparent for HIPERFIRE when they were developing and testing their AK triggers. So they decided to make their own Introducing HIPERFIRE's new AK Pins These pins were designed to solve the headaches that come from installing stock AK pins and to make installation a breeze NOTE: These pins do protrude slightly on the right side of the receiver. This is intentional. Specifications for HIPERFIRE Xtreme AK Instalation Pins: Manufacturer: HIPERFIRE Color: Black Gun Make: Kalashnikov Gun Model: AK-74 AK-47 Gun Type: Rifle Height: 0.8 in Features of HIPERFIRE Xtreme AK Instalation Pins Chamfered edges for easy push-through installation into any AK receiver; no more hunting for the hammer and trigger holes or the receiver hole on the back side. Pins are longer so they protrude slightly making it easier to push them out during uninstalls. Especially compliment HIPERFIREs AK triggers pin installation chamfers. Compatible with stock pattern AK hammers and sleeved trigger subassemblies. Package Contents: HIPERFIRE Xtreme AK Instalation Pins What firearm models does the manufacturer say HIPERFIRE Xtreme AK Instalation Pins is compatible with? The manufacturer suggests that HIPERFIRE Xtreme AK Instalation Pins is compatible with AK-47 AK-74HIPERFIRE AKPNS: AK Trigger/Hammer Pins Set Black