Sigarms Sig Sauer Mosquito Instructions Manual

							20USA21
ServicingServicing
USA
Ammunition feed:
No round is fed in.
No round chambered.     
Slide:
Slide does not close properly.
Case ejection:
Empty case remains in the chamber
or gets stuck in ejector port.
Misfiring:
Hammer hits; no discharge.8.2 Safekeeping and storage of pistol
•Only store your pistol unloaded and cleaned.
•Keep your pistol separate from ammunition and locked
away. The pistol and ammunition must always be in a
place inaccessible to children and unauthorized per-
sons.
8.3 Shipping the pistol
•Familiarize yourself with all laws and regulations
governing shipping and transport of firearms.
1. Check pistol to ensure it is unloaded and decocked.
2. Pack the pistol well (if possible in the original packaging)
so that transport damages are prevented. In order to
ensure that it is not recognized as such during trans-
port, cover the original packaging with a second outer
layer. 
Accessories should not be included in the package.
3. Enclose a letter with the following information:
•Your name
•Your address
•Your telephone number, at which you can be contacted
during the day
•A detailed description of the problems encountered or
the work that is to be carried out.
Warning
4. Send the pistol insured and carriage paid (parcels with
incorrect postage will not be accepted) to:
SIGARMS Inc.
Attn: Service Department
18 Industrial Drive
Exeter, NH 03833/USA
Phone 603-772-2302
Fax      603-772-9082
Before returning the firearm contact Customer Service at
(603) 772-2302 for an RMA number. Clearly mark the
number on the outside of your package – this number
will assist us in tracking the status of your return.
Warranty Statement
Based on Magnuson-Moss Warranty Act, SIGARMS Inc.
offers no express warranty on their product line.
However, SIGARMS Inc. recognizes its obligations 
concerning service to owners of SIGARMS products.
SIGARMS Inc. stand behind its products and will continue
to provide service to their product line as they have over
the years. SIGARMS Inc. products will be serviced for a
period of one year from date of retail purchase, for
defects in materials or workman ship, at no charge to the
purchaser.
Be sure to retain your sales slip as proof of purchase date
when making a claim. Magazine is not inserted correctly,
deformed or dirty.
Pistol or rounds dirty or greased too
much.
Large (heavy) slide spring mounted 
and standard ammunition used. 
Pistol defective.
Recoil not sufficient due to dirt.
Underloaded ammunition.
Pistol defective.
Firing pin sticks in the 
firing pin guide.
Ammunition fault.
Pistol defective.
Insert magazine correctly or 
replace it.
Strip, clean and lubricate pistol, 
clean or replace ammunition.
Small (light) slide spring mounted.
Repair by manufacturer.
Strip, clean and lubricate pistol.
Replace ammunition.
Repair by manufacturer.
Strip, clean and lubricate pistol.
Have pistol checked by armourer.
Load a new round with a manual 
loading action.
Repair by manufacturer.
Part/fault Possible cause of fault/defect Possible fault/defect removal 
						

							23
List of replacement parts
USA22USA
9 Scope of supply
1 Pistol
1 Spare magazine
1 Gun case
1 Operating instructions
1 Assembly illustration
1 Gunlock
1 Drill round
1 SIG SAUER gun oil
2 Exchangeable front sights
1 Light slide spring
1 Key for internal gunlock
10 Accessories
•Case locks
•Gun oil
•Leather holsters
•Kydex holsters
•X-POINT sights
•Mount for X-POINT sights
11 Disposal
•Comply with all laws regarding disposal of handguns.
•Provided these do not contradict the abovementioned
laws, the shipping of the pistol for disposal is recom-
mended to one of the addresses named in the
“Shipping” section.
•The provisions set out in the “Shipping” section must
be followed when shipping the pistol.12 List of replacement parts
Required information when ordering replacement parts
•Pistol type (caliber, description of type)
•Pistol number
•Item number
•Part designation1Barrel block
2Spring guide
3a Recoil spring, white (standard)
3b Recoil spring (high velocity) 
4Slide
5a Front sight A
5b Front sight B
5c Front sight C
6Rear Sight
7Slide bolt block pin
8Spring for recoil spring bar
9Bolt block
10 Extractor
11 Firing pin
12 Firing pin spring
13 Safety lock
14 Safety lock spring
15 Frame
16 Takedown lever
17 Striker pin for integral 
safety lock
18 Slide catch lever
19 Slide catch lever spring
20 Trigger
21 Trigger pivot
22 Recoil spring bar
23 Lock
24 Sear
25 Decocking lever26 Trigger sear fixing pin
27 Spring for integral safety lock
28 Safety lever
29 Hammer
30 Spring for safety lever
31 Ball for safety lever
32 Ejector
33 Hammer strut
34 Mainspring
35 Action casing half (left)
36 Ball centering
37 Action casing half (right)
38 Threaded pin for extractor
39 Magazine safety
40 Decocking lever
41 Decocking lever bearing
42 Decocking lever spring
43 Magazine catch
44 Manual safety, right
45 Magazine catch spring
46 Manual safety, left
47 Feeder axle
48 Grip plate, right
49 Grip plate, left
50 Grip plate screws
51 Magazine tube
52 Magazine spring
53 Feeder
54 Magazine floor plate55 Floorplate insert
56 Threaded socket for grip plates
57 Spring guide retainer
58 Screw for grip
59 Return spring
60 Hammer pivot pin
61 Pin for hammer strut
62 Pin for recoil spring bar
63 Spring for magazine safety
64 Safety lever pin
65 Axle for integral safety lock
66 Screw for decocking lever
67 Screw for safety lever
68 Adjusting screw
69 Key
Scope of supply/Accessories/Disposal List of replacement parts
Item Description Item Description Item Description 
						

							24USA
List of replacement parts
5a
5b
5c
410
14
913
6
6844
67
7
1113130
46
67
3a3b12223
25
65
39
63
35
18
41
40
51
54
5347
52
42
16
58
55
50
43
56
4915
56
17 27
69
50 48
57
45
36 34 66
32
19
64
2459
28
60
61
29
33
20
62
2137
822 
						

							SIGARMS, Inc.
18 Industrial Drive
Exeter, NH 03833
Ph: 603-772-2302
Fax: 603-772-9082
www.sigarms.com