Tippmann BT Basic Training M4 Carbine RIS CQB Airsoft Gun Internal Marker Upgrades The ultimate in comfort and

The ultimate in comfort and protection for your neck

Construction: high-density polythylene

Internal Air Lines - No external hose or tubes

Ergonomic elbow pit cut out to reduce binding

with a unique size ration and pattened spiral pattern that has been the choice of top competitive paintball players since the 1980's

Tippmann BT Basic Training M4 Carbine RIS CQB Airsoft Gun Internal Marker Upgrades The ultimate in comfort andThe perfect Basic Training entry into Airsoft in a complete affordable package. BT M4 Carbine RIS offers an authentic look, lightweight construction and ergonomic design that sums up the best value choice for getting into the game of Airsoft. Features: Lightweight Construction Reinforced Polymer Body and Rail Flip up Front and Rear Sights Adjustable Stock Hi Cap 300 round Magazine 9. 6 Nimh Rechargeable Battery and Charger Included