The Abyss

The following firearms were used in the movie The Abyss:

The Abyss (1989)

MAC-10

When he suspects a threat to the nuclear warhead, Navy SEAL Lt. Hiram Coffey (Michael Biehn) takes out a MAC-10 with a detachable barrel extension and gives it to Fellow SEAL Schoenick (Christopher Murphy).

Schoenick (Christopher Murphy) chambers the MAC-10 as Lt. Coffey looks on.

Shoenick holds the MAC-10 while Coffey holds a SIG.

SIG-Sauer P226

Lt. Hiram Coffey (Michael Biehn) carries a 9x19mm SIG-Sauer P226 as his sidearm. At the time of the movie, the SIG 226 was replacing the Beretta M9 as the standard-issue sidearm in the U.S. Navy SEAL teams.

SIG-Sauer P226 9x19mm

Lt. Coffey conceals his SIG-Sauer P226 behind his back after the confrontation with the crew.

Lt. Coffey confronting "Hippy" with his SIG in his right hand.

Coffey holding his SIG while Shoenick holds his suppressed MAC-10.

Monk holding Coffey's SIG.

Coffey draws out his SIG.

Coffey aiming his pistol at Bud (Ed Harris).

M16A2

M16A2 assault rifles are carried by the Bethnic Explorer's Armed QM at the scene when the underwater alien palace rises from the sea.

M16A2 Rifle - 5.56x45mm. Select Fire rifle (Safe/Semi/3 round Burst Only).

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AK-47

In the Special Edition, two Soviet sailors were seen with AK-47s slung over their shoulders when the massive tsunami approached a Soviet naval base. It can be also seen in the war footage the aliens present to Bud when he encounters the aliens.

Final Production version of the III AK-47 with laminated stock - 7.62x39mm

Two Soviet sailors to the left with their slung AK-47s.