45 Colt High Pressure Data Warning: On page 132 of the 2004 Hodgdon Annual Manual are two lines of data using Longshot Powder in the standard 45 Colt section that were intended for use in the 45 Colt (Ruger, Freedom Arms & T/C only) section. These two lines of data appear in the 250gr. HDY XTP and 300gr. SIE JFP sections. DO NOT USE these loads in a standard Colt or any reproduction models, since excessive pressure may cause firearm damage. Failure to heed this warning could result in severe personal injury (Including Death) or gun damage to the user or bystander.