First up in a series of about eight AR-15 drop-in trigger reviews are the Elftmann Tactical ELF Match and 3-Gun triggers. I’ve been playing with these since early November and — spoiler alert — I like ’em a lot. That said, I have no way of testing out claims such as “incredibly fast lock time.” Actually, this may be changing as we’re working on borrowing a Dvorak TriggerScan to objectively compare all of these AR triggers back-to-back, so stay tuned. Regardless, the ELF triggers have a couple of features that set them apart from the pack . . .