Zermatt Arms TL3, Single Shot Action

[Chocdawg]

I am considering a Zermatt Arms single shot action for a prone (sling shooter) rifle build (1K & Palma matches). I like the multi-caliber utility of swapping out bolt heads. I haven't come across any in the NRA / CMP match venues, any forum members out there with TL3 single shot experiences? How has replaceable bolt head worked out, suspect issues with harmonics (600 yds - 1,000yds) concerning replaceable bolt heads? Thank you.

 

[flintcreek6412]

I've won several matches and set some NRs in F class with a TL3. The only issue I've ever had with the floating bolt head is I can't use the "Wheeler method" to determine my touch point of the bullet to the lands as the spring washer keeps tension on the bolt head so I don't get a free falling bolt.

I'm actually looking to purchase a 3rd repeater version soon. No reason a properly headspaced barrel won't be able to swap heads and barrels.

 

[Chocdawg]

Thank you for your comments Bob.