Sierra 116 TMK Load Data

[WoolyBugger]

Some more load testing 116 tmk h4350 6cm. 40.4 obviously had the best group but had a round that was really high and really low speed so it had a 17 SD but the 40.2gr had an SD of 5

 

[SSP_AK]

Threw this together today, I loaded 10 to try again and I’m gonna load up some with SRP Star line and CCI 450s. 1/7 PBB @18” with the .183 FB

 

[SSP_AK]

Followed up today, this will be the load if the SRP doesn’t go any better.

 

[ChrisAU]

Anyone tried Varget in a Dasher with the 116’s? Was planning on using 107’s but bought a couple hundred 116’s today on a whim.

 

[Hydra6]

 

[Hydra6]

Above - 116TMK in a 27.5 inch Dasher PRS rig. N140. I only loaded to 29.0 N140 - will add some more powder and try some more. N140 does not equal Varget but close.

 

[43.6N]

Anyone tried Varget in a Dasher with the 116’s? Was planning on using 107’s but bought a couple hundred 116’s today on a whim.

Not a dasher, but Varget and 116 is cash-money in my GT

 

[mcr-85]

6-284. I loaded 8 rounds from 54 to 57.5 of N570 looking for pressure. No heavy bolt lift or signs of pressure on the brass that I could tell.

Shooting off a bipod off the tailgate in the wind. I'm going to load somewhere around 56.5-57 and shoot for groups and true velocity.

Sent from my SM-S938U using Tapatalk

 

[bielenbm]

6-284. I loaded 8 rounds from 54 to 57.5 of N570 looking for pressure. No heavy bolt lift or signs of pressure on the brass that I could tell.

Shooting off a bipod off the tailgate in the wind. I'm going to load somewhere around 56.5-57 and shoot for groups and true velocity.

Sent from my SM-S938U using Tapatalk

What’s your barrel length?

 

[mcr-85]

What’s your barrel length?

It's a 22" barrel.

Sent from my SM-S938U using Tapatalk

 

[Truck24hr]

No velocity yet, round 7 was a called flyer, shown low in the pic. No pressure signs. 16" 6CM, 7.5 twist, 41gr H4350, BR-4, Lapua (I said Lapua just like JVB for extra credit) brass.

The 9 shots measure 7/8" center to center top right hole to bottom hole excluding the flyer. 1.5" counting the flyer.