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.223/5.56 Dryfire rack helper
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Allows the user to rack the gun without the empty mag locking the bolt back.
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Model information
- Source
- Printables
- Category
- Outdoor Sports
- License
- Creative Commons — Attribution — Noncommercial
I saw a commercial product like this online and wanted to design a similar one for myself.
How to use
Insert into the back of the magazine as shown in the cover photo.
This allows the user to practice dry firing and racking without the bolt locking back with an empty magazine.
Tested to work with .223 AR-15 using Magpul PMAG Gen 2 and Gen 3.
How to print
Print with either one of the larger sides facing down, shouldn't require any supports ! I've used green Devil Design PETG with 8 perimeters.