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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M1921 Browning machine gun vs XM214 Microgun

Objective Side-by-Side

M1921 Browning machine gun

M1921

M1921 Browning machine gun image

XM214 Microgun

General Electric / General Dynamics

XM214 Microgun image

M1921 Browning machine gun Specs Snapshot

Weight 1280 oz
Barrel Length 36 in
Overall Length N/A
Standard Capacity N/A
Caliber .50 BMG
Action Type Automatic
Avg Used Price $45,000.00
Avg New Price $0.00

XM214 Microgun Specs Snapshot

Weight 352 oz
Barrel Length 21 in
Overall Length 28.8 in
Standard Capacity N/A
Caliber 5.56×45mm M193
Action Type Mechanically driven rotary breech; motor develops 0.75 hp (0.56 kW) @ 2,000 rpm; 1.5 hp (1.1 kW) @ 1
Avg Used Price $12,000.00
Avg New Price $15,000.00

Differences At A Glance

Weight +928 oz
Barrel Length +15 in
Overall Length
Standard Capacity
Caliber
Action Type
Avg Used Price +$33,000.00
Avg New Price -$15,000.00