8 model

Free

KAC SOPMOD Flip Up Iron Sights [2 Styles] By Goticwar

Thingiverse

Free

WAS-110 Front Mount 40mm Fan

Printables

Free

SFP Module Storage Box

Printables

Free

Gridfinity SFP Holder

Printables

Free

Box for SFP modules, 30 pieces.

Printables

Free

SFP or SFP+ Port Cover

Printables

Free

MikroTik CRS305-1G-4S+IN LGX mount

Printables

Free

Dust cover for LC connector/SFP Module

Printables