Sierra Heavy TMK 6MM Testing

[Bluumoon]

Sounds like we need a research group to volunteer for a NZ or AUS culling trip. NZ for goats and deer , AUS for camel (elk size animal). I’ll volunteer to organize, but likely need Sierra to call and explain to my wife that my presence is critical.

 

[Ajsomp]

What velocities was the creed shooting (understanding it was a low charge)? I’ve got an 18” 1:7 twist that would likely shoot these fine, but I’d be curious what 41-43 grain of h4350 would get.

 

[Formidilosus]

What velocities was the creed shooting (understanding it was a low charge)? I’ve got an 18” 1:7 twist that would likely shoot these fine, but I’d be curious what 41-43 grain of h4350 would get.

38.5gr avg. 2,691fps MV from the 18” barrel. Way under what it should be. Should be up around 2,850fps.

 

[B_Reynolds_AK]

@Formidilosus Did they send over any of the 107 TMK's? I would imagine that in a short 6 CM (16-18") they would be pretty optimal in the 2900-2950 fps range.

 

[Formidilosus]

@Formidilosus Did they send over any of the 107 TMK's? I would imagine that in a short 6 CM (16-18") they would be pretty optimal in the 2900-2950 fps range.

Not yet. I imagine it will be an excellent bullet.

 

[Big_wals]

@Formidilosus Did they send over any of the 107 TMK's? I would imagine that in a short 6 CM (16-18") they would be pretty optimal in the 2900-2950 fps range.

Yeah, I’m looking forward to trying some in my 20” 243. Should be perfect.