Specified Semiautomatic Firearm — Determination Worksheet

Not legal advice. This worksheet walks the enacted text of SB25-003 (C.R.S. § 18-12-116, effective Aug. 1, 2026) and the Dept. of Revenue's guidance to reason through whether a firearm meets the statutory definition of a "specified semiautomatic firearm." Several places in the statute are genuinely ambiguous — the worksheet flags those explicitly rather than guessing. Once you know what you're working with, The GunOutlet handles the transfer itself — that's what we do all day. For anything this tool can't resolve, confirm with a Colorado-licensed attorney or reach out to us directly. Show sources ▾