Bullet in barrel - need advise

[jcwit]

For a 38 cal. squib rod I'd use a brass rod .350 in diameter. Far cry from 3/16 Inch which would be .1875 in diameter.

Maybe I should start marketing custom brass squib rods in various diameters.

 

[Jim Watson]

If you can sell them for less than $16 apiece, you could have a future in it.
http://hitfactorshooting.com/category.sc?categoryId=2