20 Gauge Shotshell Pack replicas and snap caps

A 20 gauge shotgun shell, also known as 20ga or 20G shotshell, is a centerfire shotgun cartridge. Centerfire shotgun shells were designed in the mid 1800s.

Includes 2 lengths: 2 3/4in (most common, 2.75in, 62mm), and 3in (68mm).

Note: Shotgun shells are measured by the total length of the uncrimped/unfolded shell. The actual length of a loaded 2 3/4 inch shell is around 2.5in.

Print this for props, display, education, training, or just because it's cool.

Contains 9 files:

• Accurately sized replicas: 20ga_2.75in_cartridge.stl, 20ga_3in_cartridge.stl

• Separate brass head and case pieces for easily printing in different colors: 20ga_2.75in_head.stl, 20ga_2.75in_case.stl, 20ga_3in_head.stl, 20ga_3in_case.stl

• Snap cap/dummy rounds for cycle and dry fire practice, with firing pin hole and reduced case size: 20ga_2.75in_snapcap.stl, 20ga_3in_snapcap.stl

• Information txt file with recommended print settings: 20ga_pack_info.txt