Airtech Studios - As requested here's the BEU Battery Extension Unit made for the New version Krytac Trident MKII M PDW. Once fitted expect a huge increase in battery space potential. We've
Krytac TRIDENT MK-II M PDW: BEU™ Battery Extension Unit – Airtech Studios
Adjustable Battery Stock – Umbrella Armory .EU
Airtech BEU (Battery Extension Unit) Black for Krytac Trident MK2 M PDW - Airsoft Extreme