WE G-series Parts List and Part Numbers

WE G-series exploded diagrams

These are WE's own exploded views of its G-series pistols. Find the part on the drawing, then click it or its WE part number to open the genuine WE spare.

Click or tap a part, or its number such as G-38. Use + to enlarge the drawing.

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WE G17, G19, G27, G33 and G34 semi-auto exploded parts diagram with WE part numbers

Drawings and part numbers are from WE's own G-series catalogues. The semi-auto and auto catalogues number a few parts differently, so use the diagram for your model.

This list gives WE's own part numbers for its G-series gas blowback pistols, with a link from each number to the genuine WE spares listed under it. Find a part by its number or its name, then follow the link to its listing.

The models column shows the models as each listing gives them, so check your pistol's model, and its generation where a part gives one (Gen3, Gen4 or Gen5). The numbers follow WE's numbering as quoted in our listings. Some spares are assemblies covering several numbers, and some numbers have more than one row, so match the name and the models as well as the number.

Parts by WE part number

Part no. Part Models (as listed)
1 Lower frame Gen3 G26, G27
1 Lower frame Gen3, black G17, G18, G34, G35
1 Lower frame Gen3, tan G17, G18, G34, G35
1 Lower frame Gen4 (stippled), black G17, G18, G34, G35
1 Lower frame Gen4 (stippled), olive G17, G18, G34, G35
1 Lower frame Gen4 (stippled), tan G17, G18, G34, G35
1 Lower frame Gen4, black G17, G18, G34, G35
1 Lower frame Gen4, tan G17, G18, G34, G35
1 Lower frame Gen5, black G17
1 Lower frame Gen5, tan G17
2 Slide release lever G17, G18, G19, G23, G26, G27, G34, G35
3 Serial number safety bar G17, G18, G19, G23, G26, G27, G34, G35
4 Magazine release spring G17, G18, G19, G23, G26, G27, G34, G35
5 Trigger locking pin G17, G18, G19, G23, G26, G27, G34, G35
5 Trigger locking pin, gold G17, G18, G19, G23, G26, G27, G34, G35
6 Magazine catch Gen3, black G17, G18, G19, G23, G26, G27, G34, G35
6 Magazine catch Gen4/Gen5 (stippled), black G17, G18, G19, G23, G26, G27, G34, G35
6 Magazine catch Gen4/Gen5 (stippled), tan G17, G18, G19, G23, G26, G27, G34, G35
6 Magazine catch Gen4/Gen5, black G17, G18, G19, G23, G26, G27, G34, G35
6 Magazine catch Gen4/Gen5, tan G17, G18, G19, G23, G26, G27, G34, G35
7 Hammer assembly locking pin Gen3 G17, G18, G19, G23, G26, G27, G34, G35
7 Hammer assembly locking pin Gen4/Gen5 G17, G18, G19, G23, G26, G27, G34, G35
7 Hammer assembly locking pin Gen4/Gen5, gold G17, G18, G19, G23, G26, G27, G34, G35
8 Front assembly housing G17 Gen5
8 Front assembly housing G17, G18, G19, G23, G26, G27, G34, G35
9 Front assembly screw G17, G18, G19, G23, G26, G27, G34, G35
10 Front assembly housing pin G17, G18, G19, G23, G26, G27, G34, G35
11 Slide release retention spring G17, G18, G19, G23, G26, G27, G34, G35
12 Slide catch G17 Gen5
12 Slide catch G17, G18, G19, G23, G26, G27, G34, G35
12 Slide catch, extended G17, G18, G19, G23, G26, G27, G34, G35
13 Slide lock spring G17, G18, G19, G23, G26, G27, G34, G35
14, 15, 16 Trigger set G17, G18, G19, G23, G26, G27, G34, G35
14, 15, 16 Trigger set, silver G17, G18, G19, G23, G26, G27, G34, G35
14, 18 Trigger bar and pin G17, G19, G27, G34
14, 18 Trigger bar and pin G18, G23, G26, G35
17 Trigger bar spring G17, G18, G19, G23, G26, G27, G34, G35
19 Valve knocker G17, G18, G19, G23, G26, G27, G34, G35
20 Hammer G17, G19, G27, G34
20 Hammer G18, G23, G26, G35
21 Hammer roller G17, G18, G19, G23, G26, G27, G34, G35
22 Hammer spring G17, G18, G19, G23, G26, G27, G34, G35
23 Hammer sear G17, G18, G19, G23, G26, G27, G34, G35
24 Hammer reset spring G17, G18, G19, G23, G26, G27, G34, G35
25 Hammer unit screw G17, G18, G19, G23, G26, G27, G34, G35
26 Hammer housing G17, G19, G27, G34
26 Hammer housing G18, G23, G26, G35
27 Valve knocker pop-up sear G17, G18, G19, G23, G26, G27, G34, G35
28 Pop-up sear spring G17, G18, G19, G23, G26, G27, G34, G35
29 Hammer pin, upper G17, G18, G19, G23, G26, G27, G34, G35
30 Hammer pin, lower G17, G18, G19, G23, G26, G27, G34, G35
31, 32, 33 Recoil rod G26, G27
31, 32, 33 Recoil spring guide set G17 Gen5
31, 32, 33 Spring guide set G17, G18, G34, G35
34 Hop chamber screws (pair) G17, G18, G19, G23, G26, G27, G34, G35
35 Hop chamber, left side G17, G18, G19, G23, G26, G27, G34, G35
36 Bucking G17, G18, G19, G23, G26, G27, G34, G35
37 Hop chamber arm G17, G18, G19, G23, G26, G27, G34, G35
38 Inner barrel, 97mm G17, G18
39 Outer barrel G17, G18
39 Outer barrel (ported) G17, G18
39 Outer barrel (ported), scratched G17, G18
39 Outer barrel, threaded, gold G17, G18
39 Outer barrel, threaded, gold G34, G35
39 Outer barrel, threaded, silver G17, G18
39 Outer barrel, threaded, silver G34, G35
40 Hop chamber, right side G17, G18, G19, G23, G26, G27, G34, G35
42 Hop chamber wheel G17, G18, G19, G23, G26, G27, G34, G35
43 Slide G18
43 Slide G26
43 Slide G34
43 Slide (ported) G18
43 Slide Gen5, black G17
43 Slide Gen5, tan G17
43 Slide, black G17
43 Slide, black, T Series G17
43 Slide, olive G35
43 Slide, silver, T Series G17
43 Slide, tan G35
46, 58 Rear sight and screw G17, G19, G27, G34
46, 58 Rear sight and screw G18, G23, G26, G35
46, 58 Rear sight and screw G34
47 Loading nozzle G17, G19, G27, G34
47 Loading nozzle G18, G23, G26, G35
47, 48, 49, 50, 51 Loading nozzle assembly G17, G19, G27, G34
47, 48, 49, 50, 51 Loading nozzle assembly G18, G23, G26, G35
47, 48, 49, 50, 51 Loading nozzle assembly, green G17, G19, G27, G34
47, 48, 49, 50, 51 Loading nozzle assembly, green G18, G23, G26, G35
48 Nozzle screw G17, G18, G19, G23, G26, G27, G34, G35
49 Nozzle spring G17, G18, G19, G23, G26, G27, G34, G35
50 Nozzle valve G17, G18, G19, G23, G26, G27, G34, G35
51 Nozzle valve blocker G17, G19, G27, G34
51 Nozzle valve blocker G18, G23, G26, G35
52, 53, 85 Nozzle return spring G18, G23, G26, G35
53 Nozzle return spring G17, G19, G27, G34
54 BBU (nozzle housing) G18, G23, G26, G35
54, 55, 56 BBU assembly (nozzle housing) G17, G19, G27, G34
54, 55, 56 BBU assembly (nozzle housing) G18, G23, G26, G35
54-1 Rear slide plate G17 Gen5
54-1 Rear slide plate G17, G18, G19, G23, G26, G27, G34, G35
54-1 Rear slide plate, silver skull G17, G18, G19, G23, G26, G27, G34, G35
55 Piston head screw G17, G18, G19, G23, G26, G27, G34, G35
56 Piston head G17, G18, G19, G23, G26, G27, G34, G35
59 Magazine shell G17, G18, G34, G35
61 Magazine feed lip pin G17, G18, G19, G23, G26, G27, G34, G35
62 Magazine feed lips G17, G18, G19, G23, G26, G27, G34, G35
63 Magazine gas route G17, G18, G19, G23, G26, G27, G34, G35
64 Magazine spring and BB follower G17, G18, G19, G23, G26, G27, G34, G35
65 Magazine spring G17, G18, G34, G35
66 Magazine bumper stopper G17, G18, G19, G23, G26, G27, G34, G35
67 Magazine bumper base plate G17, G18, G19, G23, G26, G27, G34, G35
70 Magazine base G17, G18
71 Magazine screw G17, G18
74 Auto sear pin G18, G23, G26, G35
74 Spring guide slide spacer G17 Gen5
74 Spring guide slide spacer G17, G18, G19, G23, G26, G27, G34, G35
75 Hammer auto sear G18, G23, G26, G35
76 Hammer auto sear spring G18, G23, G26, G35
77, 78, 79 Fire selector switch G18, G23, G26, G35
80, 81 Fire selector cut-off G18, G23, G26, G35
82 Fire selector bracket G18, G23, G26, G35
83 Slide piece G17, G18, G19, G23, G26, G27, G34, G35

Parts without a number

These listings do not quote a WE part number.

Part Models (as listed)
Complete hammer unit assembly G17, G19, G27, G34
Complete hammer unit assembly G18, G23, G26, G35
Frame grip spacers for Gen4/Gen5 G17, G18, G34, G35
Hop-up and barrel set G34, G35
Hop-up and barrel set A G17, G18
Hop-up and barrel set B G17, G18
Magwell, engraved G17, G18, G19, G23, G26, G27, G34, G35
Magwell, plain G17, G18, G19, G23, G26, G27, G34, G35
Outer and inner barrel set G26, G27
Rear sight and screw G17, G18, G19, G23, G26, G27, G34, G35
Magazine exhaust valve, type B G17, G18C, G19 (the listing also names other WE pistols)
Magazine fill inlet valve Not stated (the listing says all WE magazines)

Shop by group: all WE Glock replacement parts, magazines and magazine parts, outer barrels, hammer parts and rear sights. Upgrade parts are under WE Glock parts and upgrades.

Other parts lists: the Action Army AAP-01 parts diagram.