12 7 x 99 mm nato round aka 50 bmg —
Founded 12 7 x 99 mm nato round aka 50 bmg models & stl files for printing
Technik Gegg
Maltvat
Bernat Sempere
cregory83
indoorgeek
Ken9226
Darrens Workshop
Kalix
Khanna
Witnessmenow
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WolfMoonDesignLabs
SpareParts3D
TheLightSpeed!
ML3DPrinting
MiseryBot
Gareth42