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Which ISSC firearms are on Colorado's SB25-003 list?

The current Colorado specified-semiautomatic-firearms list names1 ISSC entry.

This page reports what appears in the state's list; it does not determine the status of other firearms made by ISSC. The list is characteristics-based and non-exhaustive, and the statute controls.

Manufacturer: ISSC (manufacturer's official site)

Current entries

• MK22 SERIES — rifle

Removed from the current list

• PAR SERIES — rifle; removed in 2026-07-01
• SPAATS SERIES .17HMR / .22 LR / .22W — rifle; removed in 2026-07-01
• XM5 SERIES — rifle; removed in 2026-07-01

Search a specific make and model in the firearm lookup, or review the complete current SB25-003 list. Not legal advice.