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M129 grenade launcher vs XM312

Objective Side-by-Side

M129 grenade launcher

M129

M129 grenade launcher image

XM312

General Dynamics

XM312 image

M129 grenade launcher Specs Snapshot

Weight 211.2 oz
Barrel Length 10 in
Overall Length N/A
Standard Capacity N/A
Caliber 40x53mm grenade
Action Type automatic
Avg Used Price $576.00
Avg New Price $800.00

XM312 Specs Snapshot

Weight 564.32 oz
Barrel Length 36 in
Overall Length 61.42 in
Standard Capacity N/A
Caliber .50 BMG
Action Type "Recoil-reducing action" (modified rotating bolt)
Avg Used Price $0.00
Avg New Price $0.00

Differences At A Glance

Weight -353.12 oz
Barrel Length -26 in
Overall Length
Standard Capacity
Caliber
Action Type
Avg Used Price +$576.00
Avg New Price +$800.00

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