Helvetia Defense 

Weapon Details: Glock 31C   (Created: 06.03.2018, Changed: 06.03.2018)

Weapon Details | Market monitoring (10) | Ammunition (1) | Accessories (1) | Attachements (1)

Weapon Details (Top):

Weapon:Glock 31C
Manufacturer:Glock Ges.m.b.H.
Calibre:.357 SIG
Overall Length:186 mm
Overall Height:138 mm
Overall Width:30 mm
Weight (unloaded):733 g
Weight (loaded):935 g
Barrel Length:114 mm
Line of Sight:171 mm
Rifling Dir.:R
Magazine Capacity:15 Rounds
Permission required:Ger: Waffenerwerbschein der zuständigen Polizeibehörde.
Glock 31C
Text only available in German:

The Glock pistols which were proof fired in Austria have three additional letters next to the Viennese proof sign ("NPV"). These letters indicate the date of proof or manufacture.

The letters are resolved as follows:

The first letter is the coded month:
E: JanuaryL: FebruaryN: March
B: AprilS: MayZ: June
G: JulyP: AugustI: September
C: OctoberV: NovemberA: December

Letters 2. and 3. are the year of manufacture (19xx or 20xx)
O: 0W: 1K: 2R: 3F: 4
M: 5H: 6Y: 7T: 8D: 9

The Glock 17 Gen. 1 on this Picture (code "NTF") was manufactured in March 1984.
The Glock 18 Gen. 2 on this Picture (code "BDK") was manufactured in April 1992.
The Glock 17 Gen. 4 IPH on this Picture (code "VWK") was manufactured in November 2012.
The Glock 43x on this Picture (code "IWD") was manufactured in September 2019.
The Glock 19 Gen. 5 KaPo GR, Fehlnummerierung on this Picture (code "LKO") was manufactured in February 2020.


Market monitoring (Top):

29.04.2023    Joray Mari...    1977        Glock 31C Gen4 Pistole    CHF    760.00   
30.09.2021    Armurerie ...    P02845        Pistolet Glock 31c Gen.3 Cal. 357 Sig    CHF    595.00   
26.08.2021    gebrauchtw...    37068        Glock 31C Gen. 3 .357 SIG    CHF    780.00   
15.02.2021    munitionsd...    W123212        Pistole Glock 31c .357 SIG    CHF    669.00   
15.02.2021    munitionsd...    W122959        Pistole Glock 31C Gen. 4 .357 SIG    CHF    849.00   
03.05.2020    AATS-Shop    GLOCK-30899        Pistole GLOCK 31C Gen4, Kaliber .357 SIG    CHF    780.00   
01.03.2020    gebrauchtw...    33856        Glock 31C Gen 3 .357 SIG    CHF    780.00   
25.10.2019    Joray Mari...    FFW1475        Glock Pistole 31C Gen. 4    CHF    850.00   
23.06.2019    Schild Waf...    159        Glock 31C GEN4, Kal. 357 SIG    CHF    863.00   
18.06.2019    Joray Mari...    FFW1475        Pistole Glock 31 C Gen.4    CHF    850.00   

Ammunition (Top):

.357 SIG

Accessories (Top):

Glock Magazine .357 SIG

Attachements (Top):

User Manual - Glock Semiautomatic Pistols (PDF, 3.4 MB, Source: Scan by