Network for PowerNation fans

He got his cartridge casing sizes wrong. A 9mm and 38 use the same size bullet. 9mm uses a .355-.356" diameter bullet where a 38 uses a .357-.358" diameter bullet. For reference, here are correct cartridge sizes.

for 1/4" holes, use a 25 caliber (.257" diameter) such as a 25-06, 257 Roberts, etc.
For 5/16" holes, use 32 caliber (.311-.312" diameter) such as a 32 Auto.
For 3/8" holes, use a 375 caliber (.375" diameter) such as a 375 H&H.
For 7/16" holes, use a 45 caliber pistol (.451-.452" diameter), such as a 45 auto.
For 1/2" holes, use any 50 caliber pistol or rifle.

Views: 18


You need to be a member of myPOWERBLOCK to add comments!


© 2017   Created by Gearhead.   Powered by

Badges  |  Report an Issue  |  Terms of Service