qbz-191-cr42 modification parts
Print Profile(1)
Description
Correction for the incorrect barrel file
qbz-191-cr42 Mod - Barrel by 狐狸崽 MakerWorld: Download Free 3D Models
Modified parts for the open-source model 191 Export Version - CR42, including handguard components and some reinforced parts
Original open-source video
【Subtitled】CR42 (CS/LR 42) GBB 3D Printing Project Now Released Bilibili bilibili
Handguard-2 is not recommended for direct printing from the 3mf file, success is not guaranteed, it's best to use a larger printer to print vertically
For the barrel part, I did not maintain the original inner diameter, please note
For the trigger, release catch, and lock, 0.2mm printing is recommended, do not enable circular hole compensation
The release catch and lock require tapping in an M1.5/30 pin, you can apply some super glue to the pin for more security
For CR42 assembly, do not overtighten all threaded parts, twist them in a little at a time, gradually, to avoid damaging the parts easily
Hardware:
Three M4/10 screws with 7mm head diameter
Four M3/10 flat-head screws (excluding the two at the bottom, the two on the sides are optional)
Two M3/5.5/2 square nuts (optional) two 3/14 pins
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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