The BT-4 Combat is the choice of demanding players who are looking for a solid and cost effective base to build up with custom parts with the ability to use military spec features. The combat comes with BT reliability and battle tested durability

FEATURES
Compact and durable marker ideal for stealth with Offset Slideaway Feedport.
Tournament legal external velocity adjuster.
Removable grip frame for quick and easy upgrades.
Easily accepts expansion chambers, vertical and horizontal bottle adapters.
Works with CO2 or Compressed air.
Stainless steel bottomline.
Impact resistant baked on coating.
Dual Picatinny mounting rails meet Military Standard 1913.
Modular trigger system.
1 year full parts and labor warranty.
Slide-Away Feedport for easy cleaning, maintenance - Offset for aim and accuracy.