Screw for the M16 Rear Sight Assembly.
Only the Screw is included here on this page.
Correct for use on all "A1" type Rear Sight Assemblies: AR15, M16, M16A1, C7 and all removable Sight Units using "A1" Sight parts: LMT, CMT, Daniel Defense, etc.
Available in either Black or earlier Grey color (choose in pull-down above).
- This in an Original Colt M16 Take-off part.
- Made in the USA