Heckler & Koch HK21
Heckler & Koch Fábrica de Braço de Prata SEDENA
Verified Firearm Specifications
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Heckler & Koch HK21 vs Mk 48 machine gun
Objective Side-by-Side
Mk 48 machine gun
Fabrique Nationale Manufacturing
Heckler & Koch HK21 Specs Snapshot
Weight
279.36 oz
Barrel Length
17.7 in
Overall Length
40.2 in
Standard Capacity
N/A
Caliber
HK21
Action Type
blowback
Avg Used Price
$18,000.00
Avg New Price
$25,000.00
Mk 48 machine gun Specs Snapshot
Weight
289.6 oz
Barrel Length
19.75 in
Overall Length
39.75 in
Standard Capacity
N/A
Caliber
7.62×51mm NATO ( STANAG 2310)
Action Type
gas-operated
Avg Used Price
$6,500.00
Avg New Price
$8,500.00
Differences At A Glance
Weight
-10.24 oz
Barrel Length
-2.05 in
Overall Length
+0.45 in
Standard Capacity
Caliber
Action Type
Avg Used Price
+$11,500.00
Avg New Price
+$16,500.00
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