I have several SP-101 manuals. I believe the "Special Instructions Regarding" Manuals to be 'Rare' since they were limited in use.
Special Instructions Regarding:
Ruger SPNY (New York Police DAO), KWNY/ 11-89
Ruger SP101 .22 Caliber Long Rifle, KW/2-90
"Regular" manuals:
KW/11-88, R2: Mentions only .38 special in the ammunition section.
KW/ 9-90, R3: Mentions both .38 special and 9mm and has a special warning about using ONLY 125 gr. bullets in the .357 mag chambering. (I believe this would be the correct manual for the "125 gr. only" .357 mags).
KW/10-92, R5 Mentions .38 spl., 357 mag (with special notes about the '125 gr. only marked guns), 9mm, .22 LR, and .32 H&R mag.
KW/6-94, R6 Adds a section a DAO operation. The ammunition section lists the same calibers as R5.
KW/2-06 C, R14 Lists all the calibers on the front as ".357, .38 Special, 9mm, .22 & .32". (This appears to be pre- .327 Fed. Mag.) (Not in photo).
KW/3-09, R17 Lists all the calibers on the front including .327 Federal Magnum.
I should add that I am assuming :shock: that the code on the bottom right of each manual lists:
the gun series / month - year, Revision number.
So that the last manual listed above is for:
Stainless SP101 / March - 2009, Revision 17 or KW/3-09, R17.
These are the manuals that I have. I'm sure there are others, if the "R" stands for Revision number. :shock:
Hope this helps,
Terry T
Special Instructions Regarding:
Ruger SPNY (New York Police DAO), KWNY/ 11-89
Ruger SP101 .22 Caliber Long Rifle, KW/2-90
"Regular" manuals:
KW/11-88, R2: Mentions only .38 special in the ammunition section.
KW/ 9-90, R3: Mentions both .38 special and 9mm and has a special warning about using ONLY 125 gr. bullets in the .357 mag chambering. (I believe this would be the correct manual for the "125 gr. only" .357 mags).
KW/10-92, R5 Mentions .38 spl., 357 mag (with special notes about the '125 gr. only marked guns), 9mm, .22 LR, and .32 H&R mag.
KW/6-94, R6 Adds a section a DAO operation. The ammunition section lists the same calibers as R5.
KW/2-06 C, R14 Lists all the calibers on the front as ".357, .38 Special, 9mm, .22 & .32". (This appears to be pre- .327 Fed. Mag.) (Not in photo).
KW/3-09, R17 Lists all the calibers on the front including .327 Federal Magnum.
I should add that I am assuming :shock: that the code on the bottom right of each manual lists:
the gun series / month - year, Revision number.
So that the last manual listed above is for:
Stainless SP101 / March - 2009, Revision 17 or KW/3-09, R17.
These are the manuals that I have. I'm sure there are others, if the "R" stands for Revision number. :shock:
Hope this helps,
Terry T