The good news is, the fabric on a bolt of material is usually about 45" or more wide.
That makes one yard of it big enough to cut over 970, 1 1/4" X 1 1/4" square patches.
That makes each patch cost less than a penny.
A 1 1/4" square patch will work fine in a .50 cal bore as well as a .54. With the .54 you'll have to be a little careful to make sure that at least 1/8 inch of the patch extends outside the bore on all sides but that isn't hard to do.
If you want to cut the patches for a .54 cal bore they should be about 1 3/8" square.
Even at this larger size, one yard of material should make about 830 patches.
Yes, square patches work just as well as round ones and they are a lot easier to make.
That makes one yard of it big enough to cut over 970, 1 1/4" X 1 1/4" square patches.
That makes each patch cost less than a penny.
A 1 1/4" square patch will work fine in a .50 cal bore as well as a .54. With the .54 you'll have to be a little careful to make sure that at least 1/8 inch of the patch extends outside the bore on all sides but that isn't hard to do.
If you want to cut the patches for a .54 cal bore they should be about 1 3/8" square.
Even at this larger size, one yard of material should make about 830 patches.
Yes, square patches work just as well as round ones and they are a lot easier to make.