CZ 515 22LR - 15 round magazine (452 / 512) - Free 3D Print Model

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DeeTree85

Hobby & DIY>Sport & Outdoors

IP Report

Print Profile(1)

All

P1S

X1 Carbon

H2D

P1P

P2S

X1E

H2D Pro

H2S

H2C

X2D

A2L

0.16mm layer, 3 walls, 15% infill

3.3 h

1 plate

5.0(7)

Open in Bambu Studio

Boost

186

173

Released

Description

CZ 512 22LR - 15 round magazine

Fully DIY 15 round magazine.
Tested and working flawlessly with my CZ 515 Tactical.

Should also work with:

CZ452, CZ453, CZ455, CZ457 & CZ512
Brno Models 1, 2 & 5
Cogswell & Harrison Certus
Norinco JW15 & JW25
Lithgow Crossover LA101
(May have to change/file/alter the magazine follower - don't have any of these rifles, so can't test)

0.8mm diameter spring wire, wound around the printable spring jig works well.
Wind it around into the grooves, then use pliers/multi-grips and squeeze each coil flat against the sides of the jig.
Once flattened, wind back off the jig.
With your fingers, pinch each coil and straighten the spring as best as possible (it doesn't need to be perfect)
Anneal the spring in your oven - 260 degrees Celsius or 500 degrees Fahrenheit for approx 2 hours (the spring will change colour)

PLA+ works well.
Testing carbon filled nylon (PA6-CF) in the near future.

Comment & Rating (18)

@petbal

Print Profile

0.16mm layer, 3 walls, 15% infill

It serves its purpose well.

(Edited)

@Biker2992

Boosted

Fits great in the CZ 457 Varmint Making the spring is very fiddly Loading up to 10 rounds is easy but after that it gets quite difficult However it can hold 15 rounds

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@Matt_XT600

Print Profile

0.16mm layer, 3 walls, 15% infill

Well done. The springs can be found for little money on Aliexpress and similar platforms

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@Daniel_141434

how do I look for the springs

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@Matt_XT600

Replying to @Daniel_141434 :

Aliexpress.

@Educandoen3d

Replying to @Matt_XT600 :

link?

@user_621533736

I am having a lot of trouble getting the spring into the magazine body, and the cartridges have difficulty chambering because they catch on the one below

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@user_621533736

and when I look at the original spring the wire is much thinner I have 0.4 or 0.5 max

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@user_1075998777

is there extra guides in this print? or maybe I am not understanding simple assembly of it.

@Daniel_141434

where is the spring template? or how did you get the spring?

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@shibarinest

Boosted

Print Profile

0.16mm layer, 3 walls, 15% infill

printed great, used a spring from borebuddy, one issue tho. when feeding the bolt cuts into the next round instead of just pushing it out of the way. I'm not sure if it's a print issue, design issue, or just the spring/bolt on my end. still works tho has is a fraction the price of OEM so thank you