Winchester has never made a model 191. They do make a model 11 that is designed after the Colt 1911. I think this is what you are asking.
The best place to locate a spare clip is at "Pyramyd Air" online (See the link below) If is is available they will have it. You will have to call them and ask if it is available.
46.675% of 191= 46.675% * 191= 0.46675 * 191= 89.14925
47.6% of 191= 47.6% * 191= 0.476 * 191= 90.916
191% = 191/100
191 is a prime number.
191 = hunderteinundneunzig
1 and 191
1, 191
About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.About 191 kilometres or 119 miles.
Itself and one because 191 is a prime number
191/1000. Since 191 is prime, and 1000 is not a multiple of 191, this is in lowest terms.
191
191......