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Remington 870 Optic Rail

Laffs Dynamics 343.5KiB July 13, 2023, 1:12 p.m.

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Remington 870 Optic Rail: Laffs Dynamics

Rail for the Remington 870 shotgun, for use with small form factor optics such as the Sig Romeo 5, Holosun HS403B, etc.


Printer Used: Ender 3 V2

Filament Used: PLA+

Print Settings:

Extruder: 218C
Bed: 56C
First Layer Print Height: .2mm
Standard Layer Height: .12mm
Wall Thickness: .40
Wall Perimeters: 7
Infill: 100%



Hardware Needed:

3x #6-48 x 1/4" Fillister Head Gun Screws



Note: This is for newer Remington 870s that have 3 pre-drilled and tapped mount holes instead of the older 4 hole config.

LBRY Tags: 3d printing; firearms; remington; 970; rail