12.7mm SMG stacked magazine

12.7mm SMG stacked magazine is a weapon mod for the 12.7mm submachine gun (GRA) in the Fallout: New Vegas add-on Gun Runners' Arsenal.

Characteristics
Stacked magazines add an additional 6 bullets to the capacity of the 12.7mm submachine gun (GRA) for a total of 27 bullets per magazine.

Location

 * Gun Runners: Vendortron.
 * Traveling merchants.
 * 188 trading post: Arms merchant.
 * Nellis Air Force Base, Mess hall & munitions storage: Boomer munitions manager.