300 WSM Reamer

[BIGMAC]

planning on buying a 300WSM Match Reamer for 1000 BR shooting. What fb are you guys using for Berger 210-215 grs. bullets. Thanks for any help.

 

[dragman]

.230-235 is always what has worked best in all mine.

 

[tuttlefarm]

I ran a .340 neck and a .255 freebore

 

[Cody Richardson]

I run a .336 neck with a .280 freebore but I run the 230 hybrids

 

[Kurz]

I run a .317 neck

For a .300 WSM?

.317 - .308 = .009" on the diameter which leaves 0.0045" each side of the diameter. So your neck thickness is 4-1/2 thousandths?

Regards.

 

[Cody Richardson]

For a .300 WSM?

.317 - .308 = .009" on the diameter which leaves 0.0045" each side of the diameter. So your neck thickness is 4-1/2 thousandths?

Regards.

Sorry! That's my 284 neck! My WSM is .336

 

[dragman]

I run a .338 neck on my reamer.

 

[dogdude]

I use a .338nk with a .256 fb