Verified Firearm Specifications

Search our database of normalized firearm specifications. Compare precise weights, barrel lengths, and action types across thousands of unique models.

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Beaumont–Adams revolver vs OTs-20 Gnom

Objective Side-by-Side

Beaumont–Adams revolver

Robert Adams of London

Beaumont–Adams revolver image

OTs-20 Gnom

KBP Instrument Design Bureau

Beaumont–Adams revolver Specs Snapshot

Weight 38.4 oz
Barrel Length 6 in
Overall Length 11.25 in
Standard Capacity 5 rds
Caliber .450 Adams Boxer centerfire cartridge (conversion)
Action Type double-action
Avg Used Price $2,500.00
Avg New Price $0.00

OTs-20 Gnom Specs Snapshot

Weight 35.2 oz
Barrel Length 3.93 in
Overall Length N/A
Standard Capacity 5 rds
Caliber 12.5x40mm STs-110
Action Type double-action
Avg Used Price $850.00
Avg New Price $1,200.00

Differences At A Glance

Weight +3.2 oz
Barrel Length +2.07 in
Overall Length
Standard Capacity Even
Caliber
Action Type
Avg Used Price +$1,650.00
Avg New Price -$1,200.00