The BT TM-15™ is the ultimate choice for any woodsball or mil-sim paintball enthusiast. Its high performance magnesium body is ultra strong, yet light enough for all-day action. Equipped with features usually found on much more expensive markers, the BT TM-15 features a true electropneumatic operating system as well as reduced sound signature for stealth firing in any of the multiple firing modes. With the standard multiple Picatinny rails, accessory options are nearly endless. Internal airline operation eliminates external hoses. Plus, front and rear sights ensure you get your shot. BT TM-15™ Features: • High Performance, Ultra Strong, Lightweight Magnesium Body • Bolt Out Back Design for Easy Cleaning and Maintenance • Modern Styling • True Electropneumatic Operating System • Shift-On-The-Fly, 4-Position Recreational Firing Mode Switch: Safe/Semi/Burst/Full Auto • Multiple Firing Modes: Semi/PSP/NXL/Millennium • Stealth Body Design Works in Conjunction with the Barrel to Reduce Sound Signature • Flip-Up Front and Rear Sights • 14″ Barrel with Sound Signature Reduction Porting • Clamping Feed Elbow • Universal, Mini Style Barrel Threads • Single-Finger Trigger (Double Trigger Kit Available) • Multiple Picatinny Rails Allow for Extra Accessories • Quick-Change Battery in the Removable Magazine • Collapsible/Adjustable Rear Stock • Low Pressure Operation (200psi) • No External Hoses; • Internal Airline Operation