Looks like a round for some kind of power driver to me. I never saw one where the anchor was preloaded into a cartridge.
Most use a blank cartridge to drive the anchor. Drives in then snaps off... Hmm. I could buy that. Maybe
"I can't be canceled, because, I don't give a fuuck!"
--- Kid Rock 2022
Holocaust Deniers, the ultimate perverted dipchits: Bristoe, TheRealHawkeye, stophel, Ghostinthemachine, anyone else?
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