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Ruger MKII Charging Handle - PrintedFirearm.com
Ruger MKII Charging Handle This design was posted on thingiverse by user atooltoscream. “This is simply a bolt racker for the Ruger MKII pistol. These are similar to manufactured aluminum versions you can find online at various websites. But why buy one when you can print one. I’ve printed the single tab version. My prototype fit …