DOUBLE ACTION AUTOLOADING PISTOLS
SAFETY WARNINGS AND
INSTRUCTION HANDBOOK
READ CAREFULLY BEFORE USING THIS FIREARM
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INDEX
Some basic firearm safety rules ........................................................................................................... 5
Model MiniThunder 9 and MiniThunder 40 Technical data ................................................................. 6
Model MiniThunder 45 Ultra Compact Technical data ....................................................................... 8
Spare Parts Model Bersa ................................................................................................................... 11
How to use your firearm ....................................................................................................................... 12
Safety warnings ................................................................................................................................... 18
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SOME BASIC FIREARM SAFETY RULES
1. Always treat every firearm as if it were loaded.
2. Always be sure the barrel is clear of any obstruction.
3. Always store firearms and ammunition separately, locked if possible, and out of reach of children
and others unfamiliar with firearms.
4. Always be sure of your backstop, target, what is beyond it and the safety of any bystander before
shooting.
5. Always wear adequate eye and ear protection when shooting.
6. Always use clean, dry, factory-manufactured ammunition with the proper size and caliber for your
firearm.
7. Never lend your firearm to anyone unfamiliar with its operation or the basic rules of firearms
safety. Make sure anyone using your firearm has read and understood this Instruction and
Safety Manual.
8. Never point your firearm at anything you do not intend to shoot!
9. Never carry this firearm loaded without the safety lever ON!
10. The best safety device is your own common sense. Use it.
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TECHNICAL DATA
Model MiniThunder 9
Caliber: 9 x 19 mm
Operation: Semiautomatic
Locking system: Link-free design
Action: Single and double action
Overall length: 6.53 inches
Width: 1.46 inches
Height: 4.76 inches
Weight: 23 ounces
Barrel length: 3.25 inches
Rifling: R.H., 6 grooves (pitch 10 inches)
Magazine capacity: 10 + 1
Safety features: - Manual safety breaking the connection between
trigger and sear.
- Automatic firing pin safety.
- Hammer decocking safety
Finish: Matte blue / nickel / duotone
Rear sight: Dovetailed to slide
Front sight: Blade, integral with slide
Line of sight: 5 inches
Special features: Grooved frame
Reversible magazine release button
Hammer fully skeletonized (elongated-
hole-through-spur)
After firing the last cartridge, the slide
remains open
Easy disassembly
U-SYSTEM Sights
Fully ambidextrous
Model MiniThunder 40
Caliber: .40 S&W
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TECHNICAL DATA
Model MiniThunder 45 Ultra Compact
Caliber: .45 ACP
Operation: Semiautomatic
Locking system: Link-free design
Action: Single and double action
Overall length: 6.81 inches
Width: 1.46 inches
Height: 5.08 inches
Weight: 27 ounces
Barrel length: 3.6 inches
Rifling: R.H., 6 grooves (pitch 16 inches)
Magazine capacity: 7 + 1
Safety features: - Manual safety breaking the connection between
trigger and sear.
- Automatic firing pin safety.
- Hammer decocking safety
Finish: Matte blue / nickel / duotone
Rear sight: Dovetailed to slide
Front sight: Blade, integral with slide
Line of sight: 5.55 inches
Special features: Grooved frame
Reversible magazine release button
Hammer fully skeletonized (elongated-
hole-through-spur)
After firing the last cartridge, the slide
remains open
Easy disassembly
U-SYSTEM Sights
Fully ambidextrous
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