101 Series Models
Sixth design models evolving from the 100 series. This series continued the small pushbutton barrel release takedown. The ribbed barrel was dropped from the up scale models but the dovetail slot on the bottom of the barrel for mounting balance weights continued. Adjustable sight models continued to use the Davis sight. Note the Flight King, Sport King, and Sport King lightweight did not upgrade to this series. This series produced 1954 through 1957. The serial number ranges are best estimates as of the revision date.
Supermatic S-101
A .22 LR caliber semiautomatic pistol with a 10 shot magazine. Heavy weight round barrel; blued finish; adjustable sights; brown plastic thumb rest grips. Grooved front and back straps on frame. Available with 4.50", 6.75", or a combination with both barrel lengths. The 6.75" barrel incorporates a muzzle brake with one slot either side of the front sight. Also produced with US marking for the military
| caliber | Barrel | Grips | Sights | Finish | Cat No. | From | Thru | From SN | Thru SN | |
| .22 Long Rifle | 4.50" | Checkered plastic | Adjustable | Blue | 9118 | 1954 | 1957 | 447,586 | ||
| .22 Long Rifle | 6.75" | Checkered plastic | Adjustable | Blue | 9119 | 1954 | 1957 | 446,511 | ||
| .22 Long Rifle | 4.25" & 6.75" | Checkered plastic | Adjustable | Blue | 9120 | 1954 | 1957 | 447,595 |
Olympic O-101
A .22 Short caliber semiautomatic pistol with a 10 shot magazine. Heavy weight round barrel; blued finish; adjustable sights; brown plastic thumb rest grips. Grooved front and back straps on frame. Available with 4.50", 6.75", or a combination with both barrel lengths. The 6.75" barrel incorporates a muzzle brake with one slot either side of the front sight
| caliber | Barrel | Grips | Sights | Finish | Cat No. | From | Thru | From SN | Thru SN | |
| .22 Short | 4.50" | Checkered plastic | Adjustable | Blue | 9121 | 1954 | 1957 | 447,230 | ||
| .22 Short | 6.75" | Checkered plastic | Adjustable | Blue | 9122 | 1954 | 1957 | 447,214 | ||
| .22 Short | 4.25" & 6.75" | Checkered plastic | Adjustable | Blue | 9123 | 1954 | 1957 | 447,227 |
Field King FK-101
A .22 LR caliber semiautomatic pistol with a 10 shot magazine. Heavy weight round barrel; blued finish; adjustable sights; brown plastic thumb rest grips. Available with 4.50", 6.75", or a combination with both barrel lengths. A few shipped in 1959 around serial number 1,039,1XX
| caliber | Barrel | Grips | Sights | Finish | Cat No. | From | Thru | From SN | Thru SN | |
| .22 Long Rifle | 4.50" | Checkered plastic | Adjustable | Blue | 9115 | 1954 | 1957 | 447,149 | ||
| .22 Long Rifle | 6.75" | Checkered plastic | Adjustable | Blue | 9116 | 1954 | 1958 | 447,146 | 799,260 | |
| .22 Long Rifle | 4.25" & 6.75" | Checkered plastic | Adjustable | Blue | 9117 | 1954 | 1958 | 799,259 |
Conversion kits
These kits convert .22 LR to .22 short and include a barrel , an aluminum slide, and magazine or .22 short to .22 LR in which case the slide is steel. Prices are for kit in original boxes.
For 101 series
Catalog number 9150 Supermatic / Field King to 4.50” barrel Olympic
Catalog number 9151 Supermatic / Field King to 6.75” barrel Olympic
Catalog number 9152 Olympic to 4.50” barrel Supermatic
Catalog number 9153 Olympic to 6.75” barrel Supermatic
Catalog number 9154 Olympic to 4.50” barrel Field King
Catalog number 9155 Olympic to 6.75” barrel Field King
First advertised for 101 series guns. Later, versions were produced for lever takedown guns. Catalog numbers unknown for conversion kits for lever takedown guns.
Compiled by _ John Stimson, Jr., Released ___ 30 April, 2001
Revised ___ 14 March , 2002, Revised ___ 13 April, 2002, Revised ___ 28 December, 2003,
Revised ___ 5 March, 2005, Revised ___ 20 September, 2005
© John J. Stimson, Jr. 2001, 2002, 2003,2005