The G3 rear sight screw washer can be found in the rotary rear sight assembly between the clamping screw and the oval washer and is used prevent any loosening of the clamping screw. It is an original factory part made in Germany by HK.
Spare parts are an important consideration when it comes to firearms. Like any machine, firearms rely on a series of parts to function properly, including washers. If a part breaks or fails, a repair or replacement is necessary.
It is also important to consider availability. At this time, Keepshooting.com has a wealth of authentic, original factory parts from HK for the G3/HK91/PTR91. Not only are they readily available, but also they are cheap. Now is the time to take advantage.
|Gun Model||HK 91, HK G3, PTR91|
|Manufacture Status||Original Item|
|Returns Accepted||Yes - Must Not Be Modified Or Visibly Used|
This 5 pack of washers is exactly what's needed to hold the rear sight in place.
When I bought my G3 I didn't realize this part was not on it.
I found out a short while later after my rear sight fell off and lost the screw and oval washer.
Since then I picked up a pack of these just to keep on hand as spares.
Well worth having as spares.
All arrived in good serviceable condition. The finish was sufficiently intact so they don't need to be finished before installing.