M231 Firing Port Weapon
M231
Verified Firearm Specifications
Search our database of normalized firearm specifications. Compare precise weights, barrel lengths, and action types across thousands of unique models.
M231 Firing Port Weapon vs PTR rifle
Objective Side-by-Side
PTR rifle
PTR Industries, Inc.
M231 Firing Port Weapon Specs Snapshot
Weight
48 oz
Barrel Length
15.6 in
Overall Length
28.25 in
Standard Capacity
30 rds
Caliber
5.56×45mm NATO
Action Type
gas-operated
Avg Used Price
$576.00
Avg New Price
$800.00
PTR rifle Specs Snapshot
Weight
155.2 oz
Barrel Length
17.7 in
Overall Length
40.4 in
Standard Capacity
20 rds
Caliber
.308 Winchester 7.62×51mm NATO .243 Winchester 5.56x45mm NATO 7.62×39mm
Action Type
semi-automatic
Avg Used Price
$1,099.99
Avg New Price
$1,499.99
Differences At A Glance
Weight
-107.2 oz
Barrel Length
-2.1 in
Overall Length
-12.15 in
Standard Capacity
+10 rds
Caliber
Action Type
Avg Used Price
-$523.99
Avg New Price
-$699.99
Querying database...