M1921 Browning machine gun
M1921
Verified Firearm Specifications
Search our database of normalized firearm specifications. Compare precise weights, barrel lengths, and action types across thousands of unique models.
M1921 Browning machine gun vs MG 81 machine gun
Objective Side-by-Side
MG 81 machine gun
MG
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
MG 81 machine gun Specs Snapshot
Weight
236.8 oz
Barrel Length
18.7 in
Overall Length
38 in
Standard Capacity
N/A
Caliber
7.92×57mm Mauser 7.62×51mm NATO (post-war)
Action Type
recoil-operated
Avg Used Price
$5,760.00
Avg New Price
$8,000.00
Differences At A Glance
Weight
+1043.2 oz
Barrel Length
+17.3 in
Overall Length
Standard Capacity
Caliber
Action Type
Avg Used Price
+$39,240.00
Avg New Price
-$8,000.00
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