Found the one on the left, it's an H&R
by Andrew 
, Bloomington, IN, Sunday, August 18, 2013, 22:30 (4059 days ago) @ Andrew
The other 3 are still unknown.
Complete thread:
- .22 cylinder ID help? -
Andrew,
2013-08-18, 20:09
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- Found the one on the left, it's an H&R - Andrew, 2013-08-18, 22:30
- Can't say with certainty... - Hoot, 2013-08-19, 08:16
- No bells rung except the far left... - Paul, 2013-08-19, 15:14
- .22 cylinder ID help? - Bob Hatfield, 2013-08-19, 15:30