The BT-4 Assault™ comes with the same Battle Tested technology as other BT markers. Loaded with features, the Assault is built for business and gets the job done. Fully upgradeable, the Assault easily accepts numerous BT upgrades.

Features

Lightweight balanced construction

Adjustable vertical front grip

Impact resistant baked on coating

Modular trigger system

Tactical collabsible car stock

Tournament legal external velocity adjuster

Removable grip frame for quick & easy upgrades

Easily accepts expansion chambers, vertical & horizontal bottle adapters

Works with CO2 or Compressed Air

M-4 style raised rear sight/carrying handle

M-4 style barrel system

Clamping Feedneck