Jump to content
The SASS Wild Bunch Forum

2 groove BAMM rifle


Recommended Posts

No experience with 2 grooves, but Cast Boolit site has lots of comments about them.  Sometimes a little harder to find a cast boolit that shoots well, but not impossible, according to them.  They are reported to like a long and fat nose design.


If you want to find 50 different opinions about this in one CB thread, check this one:



Link to comment
Share on other sites


  Blackfoot we have had good results with lead bullets in the 2 grove barrels.  I have several Springfield 1903 & 03A3's that shoot 1 to 1 1/2 MOA using lead bullets pushing them @ 1550 FPS.  I use Federal Large Gold Medal Primers and IMR 4759 Powder and a Gas Check Lead Bullet.  I have one 03A3 with a 4 grove barrel and I get the same results.



Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...