Here it is, and hopefully a comeback from my first *ahem* crappy *ahem* pistol (which was removed- it was an embarrassment.). It shoots small wheels with very good power, and could be modified to take medium wheels. The mag holds 4 wheels, however it can be upgraded to about 8 if you cut some pieces up. Pros & Cons time!
PROS: There are no other guns on Instructables like it. good power quite strong Good as a sidearm
CONS ugly looking firing pin sometimes jams *FIXED*