The Colt M1892 revolver was thought of as a decent handgun for its time, but complaints soon arose concerning the .38 Long Colts stopping power. Beginning in 1899, combat reports from the Philippines campaign showed that the .38 caliber bullets repeatedly failed to stop Moro fighters, even when shot multiple times at close range. The complaints caused the U.S. Army to hurriedly re-issue the now retired .45 caliber Colt Single Action Army revolvers with newly shorten 5½" barrels. These old war horses handily stopped the kris and bolo wielding fighters and played a central role in the Army's decision to replace the M1892 with the .45 caliber New Service revolver in 1909. It also played a key role in the Army's decision to adopt the .45 ACP M1911 Colt pistol. The Model 1909 in .45 Colt with a 5½" barrel, was adopted by the U.S. Armed Forces as the "Model 1909 U.S. Army", the "Model 1909 U.S. Navy" and the "USMC Model 1909".