'While fine-tuning the first prototype rifle, Barrett began designing a second prototype that featured an improved and sleek exterior and other improvements learned from the first prototype. He made a video of the first prototype being fired, then prepared the second prototype so it would set on a table. He displayed the latter at a Houston, Texas, gun show where three people gave him deposits to make a rifle for them. With a limited amount of money, Barrett set up a small shop at his residence in a gravel-floored garage. He began by building a batch of 30 rifles, mainly because the two wooden gun racks he made in his father’s cabinet shop held 15 rifles each.[SUP][2]"
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