Hydrapak Seeker 2L Mammoth GBB uses a 1 x CR123A

uses a 1 x CR123A (or 16340) battery

Dimensions of 86x48x38mm and a weight of 190g make it a perfect choice for submachinegun

has a length of 125mm

Features: Designed for ID cards

Barrel thread: 14mm CCW Caliber: 6mm Drive type: Gas Firing mode: Fully automatic

Hydrapak Seeker 2L Mammoth GBB uses a 1 x CR123ASeeker 2L is a weight and space saving water reservoir designed and manufactured by Hydrapak from TPU, PP, and Nylon. The bottle has a capacity of 2000lm, weighs only 76g, and is produced from elastic thermoplastic polyurethane. RF welded seams significantly increase the durability of the finished product. Utilized material makes it considerably lighter than solid bottles and enables it to flatten and roll when empty. The additional side handle with