http://www.redstararms.com/index.htm?catalog.htm&1
Retainer Plate Pat. Pend.
New product from Red Star Arms replaces the bent wire Shepherd's Crook. This steel plate installs in less than 5 seconds and holds the hammer and trigger pins in your Kalashnikov secure. Forget about fighting with the retaining wire. Not only can you frustrate yourself and scratch your firearm trying to route the retaining wire, but if it is not installed properly your gun will malfunction.
Similar to retainer plates used in the FAL and in some modern Russian Kalashnikovs, the RSA Hammer/Trigger pin retainer plate will work in nearly all Kalashnikovs. It can replace any style of retaining wire and will make installing, adjusting, tuning, or cleaning your trigger group a much easier job.
Please note. If you have an OOW receiver select the OOW option in the pull down list.
Pat Pend.
Sales Price: $ 12.99
The link i gave isn't exact. Just click Ak-47 then scroll down until you can click next. it's on the third page.