Recent content by NHPiper

Ttt

Not sure if this counts, but the total length with the can is 16" 9" barrel + 7" suppressor. 300Blk goodness. Unfortunately the crown needs to be recut by the smith, it's a little rough. Super quiet with N110. Managed to get a little bit of Arca under the dual strike chassis.

I will take the atlas CAL, pm incoming

Not sure this helps accuracy. Back to the local Smith who cut it.

Email sent on the Scalarworks T2 mount. I will take that off your hands.

Worth trying magnum primers? My SD is pretty decent. I ordered parts today to try a 12.5” 1-7Twist AR upper. I figured that will tell me if the bullets just need more spin. Don’t get me wrong, a 1-8 9” barrel on an AR15 that could shoot subs into 1.5” groups at 50yds would be fine for most...

The purpose of my build was to chase 500-600yds with subsonics specifically l. Basically to have a large scale 22LR. The single digit, and it really needs to like less than 5 for the SD, is because the ES with subs is so important to vertical stringing. Even changing with the gun is zeroed at...

It might help, but I can still get single digit SD with the chargemaster and N110. The type of powder it throws helps.

I may try a 12-13" 1:7T barrel to see what that does

Wondering if a balance beam is the best option but I can seem to be able to get single digit SD

As much as people hate on the idea of a 16” 300Blk barrel, I have to think that a 1:8T stabilizes a lot more in a 16” barrel vs. a 9” barrel. It isn’t something I would care about in an AR15. If I am shooting 1” groups at 50 yds with a 220 SMK, velocity of 1050fps with an SD of 5, thats solid...

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Ttt

I'm wondering if I may need to lighten the bullet since it doesn't have has much barrel to stabilize. I'm going to try a few more groups and then switch.