The Marine 2

The following guns were used in the film :

Heckler & Koch HK33

Joe Linwood (Ted DiBiase Jr.) uses a Heckler & Koch HK33 at the beginning of the film, he uses it with a scope. He shoots the Arms Dealer, killing him. He also kills some of his men.

HK33A3 Rifle with Telescoping stock - 5.56x45mm. This version has the 30 round magazine sold with the HK93 Sporter Rifle. It is obviously slight longer than the 25 round military magazine. Only the Semi Auto rifle was offered with a 30 round magazine from the factory.

M4A1

Joe Linwood's partner at the beginning of the film uses an M4A1 fitted with a ACOG scope, and a foregrip. He barely fires it at the Arms Dealer.

Colt M4A1 Carbine with M68 Aimpoint reflex optic and Knight's Armament RAS railed handguard and vertical forward grip - 5.56x45mm

Galil SAR

This gun is used by the mercenary leader when they enter the hotel grounds, it is fitted with a scope and a silencer. After he is injured Joe Linwood (Ted DiBiase Jr.) takes it and uses it for a good part of the film, After a hand to hand combat, WWE style he takes the gun, but it apparently ran out because in the next scene he appears with another gun.

IMI Galil SAR - 5.56x45mm

Beretta 92SB

A Beretta 92Sb is given to Joe Linwood after he proofs to the mercenaries that he can go useful to the team he uses it in the shootout in the hotel grounds when there cover is blown by a traitor in the mercenaries. It is a Beretta because of its rounded trigger guard.

Beretta Model 92SB - 9x19mm (note rounded trigger guard and flat bottom magazine).

Beretta 92FS

Near the end Joe Linwood uses this gun on the Rebel Leader, during there melee fight thye fight for the gun. The rebel leader fires some shot at Joe Linwood, but misses. Eventually the gun is lost during the fight.

Beretta 92FS - 9x19mm.

Uzi

IMI Uzi 9x19mm

M16A1

M79 Grenade Launcher

M79 grenade launcher - 40mm

M3A1 "Grease Gun"

M3 "Grease Gun" .45 ACP. The later model M3A1 would eliminate the crank lever for cocking the bolt, and instead used a simple hole in the bolt for the shooter to use their finger.

MP5K

MP5K-PDW

Winchester Model 1897

Winchester Model 1897 "Trench Gun" - 12 gauge. This is an original mint condition 1935 Manufacture commercial trench gun by Winchester.