H&K MP5 40/10 Magazine Release Lever Spring
The needed spring that fits in the mag release lever and the magwell for the MP5 40/10 series. Made in Germany and no longer offered or made. These...
MP5 40, MP5 10 Bolt Hold Open Lever - German HK - New
A great upgrade for the out-of-spec and sub-par quality part found on clone builds.
Compatible With: