background image

BT Paintball Designs, Inc.

Model BT-4

TM

No part of this document may be copied or reproduced without the prior written
consent of BT Paintball Designs, Inc.

Congratulations on your selection of the BT-4

TM

paintball marker. The BT-4

TM

is

made to provide you with many years of reliable performance. BT Paintball
Designs, Inc. is honored that you have chosen the BT-4

TM

as your marker of

choice and hope you enjoy using this high quality product.

BT-4

TM

Specifications

Model.................................................................................................................BT-4
Caliber................................................................................................................. .68
Action....................................................................................................Semi-Automatic
Powered.............................................................CO2 or Compressed Air (HP Output)
Cycle Rate.............................................................................................................13BPS
Main Body Material............................................................................................Aluminum
Accuracy Range.......................................................................................................150+ft

The BT-4

TM

comes with a removable barrel system.  This feature allows the user

to select a barrel that is most suitable for the playing conditions.  Standard bar-
rels are mirror-honed with a step-bore and porting and stock length is 8 inches.

2.

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. After removing propellant source, point marker in safe direction and discharge 

until marker is degassed.

9. Store the marker unloaded and degassed in a secure place.

10. Follow warnings listed on propellant source for handling and storage.
11. Do not shoot at fragile objects such as windows.
12. Every person within range must wear eye, face and ear protection designed 

specifically to stop paintballs and meeting ASTM standard F1776.

13. Always measure your marker’s velocity before playing paintball and never

shoot at velocities in excess of 91.44 meters (300 feet per second).

1.

Содержание BT-4

Страница 1: ...BT COVER BLK qxd 7 11 05 10 08 AM Page 2 ...

Страница 2: ...ches 2 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 shoo...

Страница 3: ...r and the loader is parallel with the marker 6 Using a 3 16 hex wrench tighten the clamping screw on the Slide Away Elbow until snug DO NOT over tighten 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 While pointing marker in a safe direction place the threaded end of the barrel into the front opening of the...

Страница 4: ...ed Elbow Latch BT4 35 36 2 Long Receiver Bolt BT4 36 37 4 Short Receiver Bolt BT4 37 TEM NO QTY DESCRIPTION PART NO 38 6 Receiver Nuts BT4 38 39 2 Valve Screw BT4 39 40 1 Velocity Screw BT4 40 41 2 Grip Nut BT4 41 42 1 Feed Elbow Pinch Bolt BT4 42 43 1 Feed Elbow Nut BT4 43 44 1 Feed Elbow washer BT4 44 45 2 Tank Adapter Nuts BT4 45 46 1 Front Bolt O Ring BT4 46 47 2 Internal Valve O Ring BT4 47 4...

Страница 5: ... CO2 or air is expelled and it fails to re cock 5 Unscrew the cylinder from the BT 4 6 The marker is now ready to be cleaned or put away for future use Cleaning the marker Once the BT 4 is unloaded and the air cylinder is removed you can use a damp cloth to wipe off paint oil dirt and debris You can also use warm water to rinse the marker clean Once your marker is clean and dry you can re oil usin...

Страница 6: ...o replace Slide AwayTM Elbow Note Spring loaded retention button must line up in a gap on the picatinny rail Trigger Frame Removal 1 Remove the two grip retention screws from the pistol grip Note If the acorn shoul der nuts located in the pistol grip do not fall out after the screws are removed then press them out with a small hex wrench or screwdriver Accessing Internal Components 1 Remove the Co...

Страница 7: ... service will be provided only if the warranty registration card included with this manual is filled in completely and on file at BT PAINTBALL DESIGNS INC All other service will be duly charged for and returned via UPS C O D BT PAINTBALL DESIGNS INC will replace without charge any original part that is determined by BT PAINTBALL DESIGNS INC to be defective under the terms of this warranty However ...

Страница 8: ...NOTES 14 13 ...

Страница 9: ...68 80 03 3 w ww ww w b bt tp pa ai in nt tb ba al ll l c co om m This is not a toy Misuse may cause serious injury or death Eye protection designed specif ically 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 COVER BLK qxd 7 11 05 10 08 AM Page ...

Отзывы: