The times of dealing with finicky 4.5mm rear trunnions are gone!
These Chefur Custom reproductions are the easiest trunnions to build on.
This version has all the rivet holes drilled. The rivet holes will line up with the receivers below. If you are using a different receiver, please order this version instead.
- Arsenal
- Original receiver stubs
- RCB
Specs:
- 4.5mm pin diameter
- Compatiable with all original hardware
- Heat treated
- Parkerized finish
1 Review
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4.5mm rear Trunnion
Insane quality with a nice coating. Perfect fitment.
