XS Sights on the Marlin Guide Gun - Install, Zero, AQT

Installing XS sights on the 45-70 Marlin Guide Gun.

Zeroing 9 & 180 Yards vs 100 Yard Zero.

AQT (Appleseed Qualification Test).

XS Sight Systems ML-0012-5 Ghost Ring WS
Marlin 336, 1894, Integral Ramp
https://amzn.to/3qE2uFA

45-70 Ballistics Spreadsheet
https://docs.google.com/spreadsheets/d/1OJRrFAtwJk9ipiXE0HQVz-4NATU4uiHcJPzTSAfBc50/edit?usp=sharing

Chapters
0:00 Thumb Over
2:15 Cartridge
2:45 Sight Radius
3:10 Ghost Ring
4:12 Battle Sight Zero
5:06 BSZ Data
9:25 Shots Fired
12:09 AQT
15:09 Conclusion
20:48 Installation
28:58 Video Platforms