Thread: Changing to 4.25 barrel length in M2 4"
View Single Post
 
Old 04-14-2024, 08:21 AM
OldLefty OldLefty is offline
Member
 
Join Date: Feb 2024
Posts: 20
Likes: 4
Liked 7 Times in 5 Posts
Default
Cleaned the new barrel after my trip to the range and noticed two things:
Original 4.0" barrel has concentric circles on the crown vs a flat face on the 4.2"
The number 29 or 62 is stamped on the 4.2". I assume it means nothing.
Reply With Quote