Uberti Top Break Revolver User Manual

A. uberti, Instruction manual, Top break s.a. revolver

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SPECIAL SAFETY INSTRUCTIONS

1) DO NOT transport your Uberti revolver with a cartridge in the chamber. Failure to

observe this rule could result in an accidental discharge if the firearm is dropped
or knocked.

2) We advise that you DO NOT use old cartridges in these firearms because the

brass powder, after a certain period of time, can deteriorate and damage your
firearm which can be dangerous also for yourself.

3) NEVER use cartridges marked “High Speed” or “High Velocity”.
4) Uberti assumes no liability for incidents occurring through the use of reloaded

ammunitions.

Use ONLY COMMERCIALLY loaded cartridges that have been loaded in accor-

dance with SAAMI-C.I.P. standards.

TOP BREAK S.A. REVOLVER

Instruction Manual

A. Uberti

S.p.A.

Via Artigiani, 1 - Gardone V.T. (Brescia) - ITALY

BEFORE REMOVING THE FIREARM FROM THIS PACKAGE,

READ & UNDERSTAND THE PRECAUTIONS IN THE

INSTRUCTIONS MANUAL

IMPORTANT
The old-timers used to say that the safest way to carry a single-action
revolver was to load only five chambers and let the hammer rest, in
the safety position , on the empty sixth chamber. That’s good advice
even today. It still takes proper care in handling and use by you, its
owner.
Remember to tighten up your screws after firing or at least when you
clean your firearm.

1875 S.A. TOP BREAK

RUSSIAN NEW MODEL

The term “single action” means that the hammer of your revolver must be manually drawn fully backward, or
“cocked”, before firing each shot. In the process of cocking your revolver, you should note that there are three
separate hammer positions, each one having its purpose:

SAFETY

These guns have a hammer block safety in the frame. To activate the hammer safety block, pull the hammer
backward until you hear the first click. Lower the hammer into the safety position. With the hammer in this
position, the safety mechanism is activated. This patented device places a steel insert between the hammer and the
frame and is designed to prevent the gun from firing accidentally. When the gun is not being used, always use your
hammer block safety. (See drawing “A”)

LOADING

Keeping your finger out of the trigger guard and off the trigger, draw the hammer back to the first cock position
which makes the cylinder free to rotate. Then, open the revolver as far as it will open until the ejector returns to its
normal position in the cylinder. Make certain you have the exact calibre cartridges matching the exact calibre of your
revolver. Then load one cartridge in each chamber. Before closing your revolver, make sure that the hammer is in
first cock position. If the hammer is in full cock position (firing position) the firearm will not close. Do not insist on
closing because the hand is not in its correct position. Be careful because you could break the hand.
Again you should practice this loading function without any cartridges until you are feel comfortable. Then, and
only then, are you and your revolver ready for use.

UNLOADING

Point the gun in a safe direction. Draw the hammer back to the first
cock position (Drawing “A”). Turn the gun so the cylinder is facing
downward, release the Stud Latch and completely open the gun. At
this point all the cartridges will fall out contemporarily towards the
ground.

FIRING POSITION (FULL COCK) (Drawing “B”)

Pull the hammer backward in firing position (full cock). Make sure it clicks into this rearmost position. Your
revolver is now ready to fire.

Never attempt to fire your revolver in any position except the full cock position. Attempting to pull the trigger in the
safety position will strain the mechanism and make it unsafe. (It might even break if you are strong enough).
If your revolver is in the full cock position and you change your mind and don’t want to shoot, carefully follow these
instructions:

1. Point the revolver in a safe direction.
2. Take your trigger finger out of the trigger guard and put this finger on
the side of the frame.
3. Release the stud latch and rotate the barrel fully open.
4. Remove all cartridges and empty casings from your firearm.
5. Put your trigger finger on the trigger and your thumb on the hammer.
6. Pull the trigger backward and hold it while lowering the hammer. After
the hammer has passed the full cock position (firing position) release the
trigger and continue to lower the hammer until it clicks into the first cock
position (Drawing “A”).
Before opening and closing your firearm MAKE SURE THE
HAMMER IS IN THE SAFETY POSITION (See drawing “A”). With the hammer in this position, the safety
mechanism is activated.
Make sure your revolver is always in the safety position when transporting or when you are not actually firing.
You must learn this procedure with an unloaded firearm until you feel confident and are familiar with the handling.
Only when you feel really confident should you think about using live ammunition.

CLEANING

Check first to make sure your revolver is empty. Pull the hammer rearward into first cock position (Drawing “A”),
release the stud latch and open the gun for cleaning.
Use a wood, aluminium or brass cleaning rod (not steel), a brass brush and patches appropriate to the calibre of your
gun. Use a good quality cleaning solution to scrub the bore and each chamber. While scrubbing the bore, always
brush all the way through the bore; never try to reverse directions while the brush is actually in the barrel or
chamber. After scrubbing, run clean patches through the bore and chambers until they come out clean. Then lightly
oil the entire revolver. You will find that over the years, the oil will give a lovely colour to your wooden grip and
will develop and retain a soft patina glow.
Use your revolver carefully and safely. Help us to help you keep and protect your right to gun ownership.

CAUTION

Remember, when you full cock your revolver to shoot it again, you rotate the cylinder; then you decide not to fire
and decock the pistol. This round is still live and will rotate back towards the firing position with each cocking. Do
not forget about this round.
If you fired rounds prior to the decocking operation and commence firing again, the hammer will fall on one or more
empty cylinders and still will fall on a live round. Be careful and attentive to this live round.
Always keep your revolver pointed in a safe direction.

N.

Q.ty

Description

N.

Q.ty

Description

1

1

Frame Assembly

149

1

Hammer Safety Pin

2

1

Hammer Assembly

152

1

Hammer Safety Stop Screw

3

1

Barrel Assembly

167

1

Triggerguard Screw

5

1

Cylinder Assembly

178

1

Hammer Pin

7

1

Hand

187

1

Base Pin Bushing

10

1

Trigger

215

1

Hinge Pin Screw

12

1

Bolt

241

1

Ejector Cam

15

1

Sight

316

1

Safety Spring

18

1

Hand Spring

318

1

Hinge Pin

19

1

Trigger Spring

420

1

Side Plate

20

1

Main Spring

421

1

Ejector Rod

26

1

Triggerguard

429

1

Ejector Spring

37

1

Hammer Screw

430

1

Bolt Spring

40

1

Bolt Screw

436

1

Stirrup Pin

43

1

Right Grip Nut

453

1

Side Plate Screw

44

1

Left Grip Nut

574

1

Sight Pin

45

1

Right Grip

635

1

Hand Spring Pin

46

1

Left Grip

637

1

Ejector Lever

51

1

Grip Pin

638

1

Ejector Lever Spring

53

1

Mainspring Screw

639

1

Stud Latch

54

1

Grip Screw

640

1

Stud Latch Spring

79

1

Ejector .45

641

1

Stud Latch Screw

99

2

Trigger Pin

645

1

Barrel Block

108

1

Extractor Guide Pin

646

2

Barrel Block Screw

115

1

Stirrup

656

1

Safety Block

147

1

Hammer Safety Spring

716

1

Safety Spring Pin

A. “SAFETY”,

“TRANSPORT”,

“LOADING”,

“UNLOADING”

B. “FIRING”

C. “AFTER FIRING”

Ref.: n° 2 and 3

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