The BT-4 SWAT Paintball Gun is a BT to the core, M-4 style raised rear sight/ carrying handle, collapsible car stock, removable grip frame for quick and easy upgrades, tournament legal external velocity adjuster, magazine expansion chamber, dual Picatinny (Weaver) mounting rails that meet Military Standard 1913, slide-away feed port for easy cleaning and maintenance - offset for aim and accuracy, lightweight balanced construction, works with Co2 or compressed air, takes A5 barrels and tons of available upgrades .

features:

- Balanced construction
- slide-away feedport
- Impact resistant Baked On Coating
- Select-a-Barrel ™ adapter allows the use of multiple barrel threads
- Dual Picatinny Mounting Rails meet military standard 1913
- Removable grip frame, Modular trigger system
- Stainless steel braided hose
- Bottom-line setup
- Tournament legal external Velocity Adjuster
- Works with CO2 or compressed air
- Digital Camo pattern available