Mason Jarr
Sr. Member
- Nov 23, 2012
- 354
- 1,168
- 🏆 Honorable Mentions:
- 1
- Detector(s) used
-
Minelab CTX3030
Minelab E-trac
Minelab Equinox 800
- Primary Interest:
- Metal Detecting
While the diameter seems more fitting for a .54 cal, the T&T handbook lists this as a .52 caliber.