Data Quality84%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the combat shotguns category.
01 / Overview
Ithaca Auto & Burglar
Category
Country
Prime contractor
Production
1922–1933
Quantity
4,000
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
COMBAT SHOTGUNS · INTERWAR PERIOD
5
PERFORMANCE/PRICE
68
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the combat shotguns category, regardless of era.
02 / Specs & Design
◎General3MOD.3
- First Production Year1921
- Weight (Empty)2 kg
- Notable UsersBank guards, police, watchmen, messengers
◈Cartridge & Calibre2MOD.2
- Cartridge20 gauge, 28 gauge
- Calibre Class20 gauge, 28 gauge
▣Operation2MOD.2
- Action TypeBreak Action
- Magazine Capacity2
◇Barrel & Sights1MOD.1
- Barrel Length317 mm
◆Construction1MOD.1
- Overall Length406 mm
▤Production & Cost4MOD.4
- Total Production4,000
- Production Start1922
- Production End1933
- Variants2
03 / History
SERVICE LIFESPANStill in Service
- 1922Production started
- 1933Production ended
104
years in service
11
years in production
4,000
units produced
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
COMBAT SHOTGUNS RANKING Combat Shotguns · Interwar Period
MASS RANKINGSMASS ↗
105COMBAT SHOTGUNS5INTERWAR PERIOD · COMBAT SHOTGUNS2336UNITED STATES · ALL WEAPONS92PERFORMANCE/PRICE · COMBAT SHOTGUNS
ⓘ Rankings are within theCombat Shotgunscategory.
📖 TERMS ON THIS PAGE1terms
Firearm mechanism where the barrel and breech pivot open for loading/unloading, typically via a hinge at the frame.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources