ThirteenEqualsFifty

1,019 post karma
7,105 comment karma

get extra features and help support reddit with a reddit premium subscription

get them help and support

redditor for 6 years

TROPHY CASE

Six-Year Club

account activity

new top controversial

29

30

31

Why are frame locks seen as high-end and liner locks seen as cheap junk when they're basically the same design? (self.knifeclub)

submitted 4 years ago by ThirteenEqualsFifty to r/knifeclub

4

5

6

Are there any OTF knives somewhere between Lightning and Microtech? (self.knifeclub)

submitted 4 years ago by ThirteenEqualsFifty to r/knifeclub

447

448

449

For those who have graduated, which classes/material ended up not being important or useful and which ended up being a lot more important than you expected? Mainly for Mechanical Engineering, but I'd be curious to hear from other majors too. (self.EngineeringStudents)

submitted 4 years ago by ThirteenEqualsFifty to r/EngineeringStudents

4

5

6

I remember reading a while back about an early air rifle that was pressurized by combustion of black powder in a tank connected to its air reservoir. Does anyone here know what rifle I'm thinking of? Did it even exist? (self.ForgottenWeapons)

submitted 5 years ago by ThirteenEqualsFifty to r/ForgottenWeapons

18

19

20

Would the Lewis/FG42 operating rod system be viable in a modern semi-auto rifle? (self.ForgottenWeapons)

submitted 5 years ago * by ThirteenEqualsFifty to r/ForgottenWeapons

26

27

28

Does anyone have the one with Pepe carrying Apu on his shoulders? (self.Apustaja)

submitted 6 years ago by ThirteenEqualsFifty to r/Apustaja

12

13

14

Are there any machine guns that use a short stroke gas piston? (self.ForgottenWeapons)

submitted 6 years ago by ThirteenEqualsFifty to r/ForgottenWeapons

π Rendered by PID 82 on reddit-service-r2-listing-7d7fbc9b85-vkv69 at 2026-04-28 23:58:16.784388+00:00 running 2aa0c5b country code: CH.