M9-2 Harpoon Gun

Paging Captain Ahab: Your mail order is here.

The M9-2 Harpoon Gun is a weapon developed by Sector Seven, under the direction of Rebecca Howard. The initial prototype was completed in 2003. Featuring an armor-piercing projectile that weighs 21.2 kilograms, the weapon has a range of 55 meters with a muzzle velocity of 324 meters per second.

Fiction

IDW Transformers movie comics

Damn thee, thou cursed NBE!

In 2003, as Bumblebee was leaving Baton Rouge, Louisiana, Sector Seven field operatives attempted to capture him using M9-2 Harpoons while he was in vehicle mode, but failed. Interlude

Transformers (2007) movie

He's at the 30, the 20, nothing can stop— OOH!

Four years later, after rescuing Sam Witwicky and Mikaela Banes from Agent Simmons, the Autobots found themselves on the run from Sector Seven reinforcements. As Optimus Prime hid in the spans under a bridge, Mikaela and Sam both fell when Sector Seven helicopters passed below. They were saved from a messy death when Bumblebee transformed and caught them both in mid-air. However, this provided a target for the Sector Seven helicopters, which were armed with the M9-2 Harpoons. They lassoed and dragged Bumblebee to the ground with ease as the Autobot refused to fight back against his captors. Sector Seven cryo units then moved in to freeze Bumblebee, who was tied fast by the cables. Transformers

Notes

• The schematic of the M9-2 Harpoon Gun was revealed as part of the first "remote access client" of the Sector Seven alternate reality game.
• The M9-2 Harpoon Gun appears to be built around an M2 Browning machinegun.