In case of misfires the cartridges will be opened to determine cause, and if due to the ammunition the test will be repeated.
The board thoroughly tested the merits of the various arms submitted to them, and reported in 1907 the conclusion that in principle the automatic pistol was better suited for service use than the revolver.
The board also recommended a .45-caliber pistol. At the same time it was stated that the automatic pistol had not been sufficiently developed in reliability to warrant its adoption. A service test was ordered, and the Colt’s Patent Firearms Manufacturing Company and the Savage Arms Company submitted automatic pistols according to specifications.
Two troops of cavalry were assigned to make this test and the report showed that neither pistol had reached a desired proficiency. The matter was then turned over to the Ordnance Department for further experiment. Both of the arms companies were given time to improve their pistols under the direction of Brig.-Gen. William Crozier, Chief of Ordnance; Lieut.-Col. John T. Thompson, Ordnance Department, and Capt. Gilbert H. Stewart, Ordnance Department. After a number of informal tests by these officers, which demonstrated that the arms companies had approached the standard set by the Ordnance Department, a new board of officers was appointed to determine which of the two pistols should be adopted. This board consisted of Majors Kenneth Morton and Walter G. Penfield and Lieutenants C. A. Meals and Arthur D. Minick, Ordnance Department.
Two pistols were submitted to the board, one by the Savage Arms Company, the other by the Colt’s Patent Firearms Manufacturing Company, and the tests were conducted in March, 1911. The ammunition used was of recent manufacture by the Union Metallic Cartridge Company, had a jacketed 230-grain bullet, and was loaded to give a muzzle velocity of 800 f.s. The weight of the Savage was found to be 2 lbs. 8 oz.; the Colt 2 lbs. 7 oz. The mechanical safety of both is convenient for operation with the thumb of the firing hand. Time required to complete dismounting, Savage 29.6 seconds, Colt 24.5 seconds.; to assemble, except the magazine, Savage 5 min. 10.5 sec., Colt 4 min. 50 sec.; to complete assembling, additional time, Savage 28.5 sec., Colt 12.5 sec. The number of parts in each pistol was then counted, and found to be as follows: Total components, Savage 40, including four in magazine; Colt 61, including seven in magazine. The number and kind of tools required to dismount and assemble the pistols were: Colt, one screwdriver; Savage, one combination tool (one screwdriver, two drifts).
Fifty rounds from each pistol were fired deliberately into a butt to observe the operation. The two pistols functioned normally. The Savage pistol ejected the empty shells upward and to the front, while the Colt ejected upward and to the right and rear. The velocity of each pistol was measured at twenty-five feet, and the mean of five shots was: Savage, 849.4 ft. per second; Colt, 828.0 ft. per second. Two targets of ten shots from each pistol were made for accuracy at seventy-five feet, using a muzzle rest, with the resulting mean radii of dispersion: Savage, first target 1.97″, second target 1.97″, mean 1.97″; Colt, first target .89″, second target .82″, mean 0.8555″.
Three magazines full of cartridges were fired from each pistol at a target six feet by two feet, 100 feet distant, to test the rapidity and accuracy. The firing was begun with the chamber empty and three full magazines for each pistol with it on the table. Results:
| Savage | Colt | |||||
| Time | 35 | sec. | 28 | sec. | ||
| Number of shots | 24 | " | 21 | " | ||
| Hits | 22 | " | 21 | " | ||
| Mean radii | 7.27 | " | 5.85 | " | ||
The pistols were next fired for rapidity by the same persons into a butt at short range and no hits considered: Savage, 24 shots, time 16 sec.; Colt, 21 shots, time 12 sec. In all the above tests the pistols functioned normally.
The two pistols were then thoroughly examined, oiled, and fired deliberately 6,000 rounds each, being cleaned thoroughly, examined and oiled after each 1,000 rounds. Wherever examination showed the least sign of deformation it was noted. Each pistol was fired 100 rounds and then was allowed to cool while the other was fired, giving each pistol at least five minutes to cool. Firing was not begun after cooling until the hand could be placed on the slide over the barrel without discomfort. There was an interval of about two seconds between shots in the same magazine when the pistol functioned normally.