According to the ATF database, there are 7 registered FFLs in Strasburg, Colorado.
2941 WAGNER STSTRASBURG, CO, 801360000
56208 EAST 24TH PLACESTRASBURG, CO, 80136
59200 E 104TH AVE BLD #1STRASBURG, CO, 80136
58645 E 40TH DRSTRASBURG, CO, 80136
4298 DEFOE STSTRASBURG, CO, 80136
54929 E COUNTY ROAD 42STRASBURG, CO, 80136
855 CHEROKEE STSTRASBURG, CO, 80136