Run a compact 400 round drum, on HPA with your Krytac Vector GBB. 

The benefits of our HPA adapter includes

• No cooldown effect in cold weather or from rapid firing
• Around 1500 rounds per tank, saving you money on non renewable green gas
• Larger capacity, lower cost magazines 
• Lighter weight magazines

This adapter is also compatible with a modular CYMA MP5 magazine base available on the site.

If you need a Tank, Line and Regulator for this adapter, please check our starter HPA bundles here. 

The drum magazine you need for this adapter is available here. The drum itself is not included.

The valve comes pre-fitted. A donor magazine is required for the feed lips and gas router.

DO NOT EXCEED 150PSI WITH ANY AIRSOFT HPA ADAPTER.
ALWAYS USE AIR REGULATED BY A SECONDARY REGULATOR (EG AT200, WOLVERINE STORM, POLARSTAR MRS).
CHECK YOUR PSI BEFORE CONNECTING AIR TO A HPA ADAPTER.
NEVER CONNECT OUR EQUIPMENT TO PAINTBALL AIR TANKS OR CO2 TANKS.
NEVER CONNECT OUR EQUIPMENT TO A TIPPMAN STYLE HPA LINE