5.7 Johnson and M1 Carbine

[floydthecat]

Mister Johnson figured out a long time ago that the M1 carbine action can handle many other calibers. I have been fortunate enough to build a 9x19 that runs wonderfully. It was really fun when 9mm could be had for as little as 10-cents, but it’s still fun to shoot. I am pondering taking the leap to the Spitfire.