AR-15–style rifle
AR-15–style
Verified Firearm Specifications
Search our database of normalized firearm specifications. Compare precise weights, barrel lengths, and action types across thousands of unique models.
AR-15–style rifle vs K31
Objective Side-by-Side
K31
Waffenfabrik Bern
AR-15–style rifle Specs Snapshot
Weight
48 oz
Barrel Length
6 in
Overall Length
N/A
Standard Capacity
10 rds
Caliber
5.56×45mm NATO
Action Type
semi-automatic
Avg Used Price
$600.00
Avg New Price
$800.00
K31 Specs Snapshot
Weight
141.12 oz
Barrel Length
25.67 in
Overall Length
43.5 in
Standard Capacity
6 rds
Caliber
7.5×55mm Swiss
Action Type
bolt-action
Avg Used Price
$850.00
Avg New Price
$0.00
Differences At A Glance
Weight
-93.12 oz
Barrel Length
-19.67 in
Overall Length
Standard Capacity
+4 rds
Caliber
Action Type
Avg Used Price
-$250.00
Avg New Price
+$800.00
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