AR build

Things That Don’t Suck: Otis Pro+ AR-15 Lock Block Upper Receiver Vise Block

I’ve done a fair bit of AR builds and mods over the years culminating with a flurry of them this summer. I’ve used an old plastic clam shell upper receiver block, and for the most…

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How I spent my Summer Vacation: The Season of the AR Builds, Part III

[ED: This is the last in a three-part series. Read the first article HERE.] Although most of my summer was spent doing retro or retro-inspired AR builds, I had enough time for a few more…