BT-COVER-BLK.
READ OWNER’S MANUAL BEFORE USING. Rules of Safe Marker Handling 1. Treat every marker as if it were loaded. 2. Never look down the barrel of a paintball marker. 3. Keep your finger off the trigger until ready to shoot. 4. Never point the marker at anything you don’t wish to shoot. 5. Keep the marker on “safe” until ready to shoot. 6. Keep the barrel blocking device in/ on the marker’s muzzle when not shooting. 7. Always remove paintballs and propellant source before disassembly. 8.
NOTE: Eye protective devices designed specifically for paintball use must be worn by the operator and anyone within range. Air Cylinder Installation Read this entire manual before loading, attaching a propellant source or in any way attempting to operate the BT-4TM. Barrel Installation 1. Make sure marker is degassed, hopper removed, no paintballs in the feed port or breech and the safety is set to “safe”. 2.
BT-4 ASSAULT, COMBAT & RENTAL MARKER Parts List TM BT-4 ASSAULT, COMBAT & RENTAL MARKER Parts List Diagram TM TEM NO. QTY. DESCRIPTION PART NO. TEM NO. QTY. DESCRIPTION PART NO.
Disassembly and field stripping Proper storage of the marker When you are finished using the BT-4™ it is important that you prepare the marker for storage. This will not only serve to increase the life of the marker, but will assure optimum performance on your next outing. Unloading 1. Put on an eye protective device designed specifically for paintball and make sure that anyone within range of the BT-4™ does the same. 2.
Rear Notch Sight Removal/Relocation 4. Lift name plate receiver half away from other receiver half. The rear notch sight may be removed or may be relocated along the upper picatinny rail as needed. To remove or adjust location: Note: If relocating make sure marker is pointed in a safe direction, barrel blocking device is installed and safety is set to safe. 1. Using a 1/8" hex wrench loosen the rear sight retaining screw. 2. Slide rear sight to preferred location or remove if so desired. 3.
Reassembly To reassemble the marker, reverse the Disassembly instructions starting with the barrel adapter, ball retainer and bolt removal. While reassembling the marker, you should oil all O-rings and sliding parts. All parts and o-rings returned to the marker should be free of debris and visual nicks and scratches which can alter the performance of the marker. All screws returned to the marker must be tightened so there is no chance of them vibrating loose. STORAGE AND TRANSPORTATION 1.
NOTES: 13. 14.
BT-COVER-BLK.qxd 7/11/05 10:08 AM Page 1 This is not a toy. Misuse may cause serious injury or death. Eye protection designed specifically for paintball must be worn by the user and persons within range. Recommend 18 years of age or older to purchase. Persons under 18 years of age must have adult supervision. READ THIS MANUAL BEFORE USING. BT P A I N T B A L L D E S I G N S , I N C . 3305 E. WASHINGTON BOULEVARD FORT WAYNE, INDIANA 46803 www.btpaintball.
