Springfield Armory · Shotgun
Springfield Model 1881 Forager
Trapdoor · 20 Gauge · introduced 1881
Also known as Model 1881 Trapdoor Forager, Springfield Forager Shotgun, M1881 Forager
About the Springfield Model 1881 Forager
The Springfield Model 1881 Forager is a single-shot break-open trapdoor shotgun chambered in 20 gauge, built at the U.S. Springfield Armory from Model 1873 trapdoor actions. Issued to infantry companies stationed west of the Mississippi so soldiers could hunt small game to supplement rations, it used a smoothbore barrel reamed out from a condemned .58 caliber Civil War percussion barrel and a refurbished musket stock. Only about 1,376 were produced, making it one of the rarest of all U.S. martial trapdoor arms.
Nicknamed the 'Forager', this trapdoor shotgun let frontier soldiers put fresh game on the mess table. Cobbled together from Civil War musket stocks and worn-out .58 caliber barrels, it soldiered on with Army scouts and government hunters into the early 1900s, ending its service life in the Alaskan Territory.
Springfield Model 1881 Forager specifications
General
- Type
- Shotgun
- Action
- Trapdoor
- Firing mechanism
- Hammer-fired
- Trigger
- Single action
- Calibres
- 20 Gauge
- Magazine capacity
- 1 rounds
Dimensions
- Barrel length
- 660 mm (26.0 in)
- Overall length
- 1120 mm (44.1 in)
- Weight (empty)
- 3.63 kg (8.00 lb)
Barrel
- Rifling
- Smoothbore
Materials
- Barrel
- Steel
- Receiver / frame
- Steel
- Stock
- Walnut
- Finish
- blued
Performance
- Muzzle velocity (typical)
- 380 m/s (1247 fps)
- Muzzle energy (typical)
- 1734 J (1279 ft·lb)
- Effective range
- 35 m
History
- Introduced
- 1881
- Discontinued
- 1885
- Production status
- Out of production
- Country of origin
- US
- Designer
- Springfield Armory
Features
- Hinged trapdoor breechblock
- Smoothbore barrel reamed from a condemned .58 caliber percussion barrel to .635 in (20 gauge)
- One-piece refurbished Civil War musket stock with filled ramrod channel
- Notched breechblock rear sight
- Brass post and bead front sight
- Carbine-pattern grooved trigger and trigger guard
Safety
- Half-cock hammer notch
Built almost entirely from existing Model 1873 parts and condemned components; the design added only three new parts (a shotgun extractor, a front sight bead, and a barrel screw lug). Two were issued per infantry company; the type remained in issue to government hunters and scouts as late as 1906, including in the Alaska Territory.
Similar models

Armscor All Generations Pump 20GA
Pump action · 20 Gauge
Baikal IZh-18
Break action · 12 Gauge
Baikal MP-18M
Break action · 12 Gauge

Benelli ETHOS
Inertia operated · 12 Gauge

Benelli Ethos Cordoba
Recoil operated · 12 Gauge

Benelli Ethos Upland
Recoil operated · 12 Gauge

Benelli M2 Field
Inertia operated · 12 Gauge