Search found 41 matches

by Demphna2
Fri Jun 02, 2023 10:42 pm
Forum: Handloading
Topic: 190 gr Sub X load FINALLY done.
Replies: 14
Views: 1439

Re: 190 gr Sub X load FINALLY done.

https://www.vihtavuori.com/powder/n105-super-magnum/

They still have it listed and when I emailed them a few months back, they confirmed they weren't discontinuing it. With that being said, I haven't seen it in a while.
by Demphna2
Tue May 30, 2023 2:28 pm
Forum: Handloading
Topic: 190 gr Sub X load FINALLY done.
Replies: 14
Views: 1439

190 gr Sub X load FINALLY done.

It's been a little over a year messing with this load for this particular gun, but I think I'm done with it. 6.5" V7 barrel 190 gr sub x N105 7.6 gr 1001 FPS 100 yards https://i.postimg.cc/KjQf46P7/IMG-20230529-070521596.jpg Decided to chronograph 8 gr after trying a different brass prep techni...
by Demphna2
Thu May 04, 2023 11:59 am
Forum: Handloading
Topic: AR lower parts and harmonics
Replies: 1
Views: 283

AR lower parts and harmonics

Here's a question to ponder. If you were to switch out a trigger group for an AR, would this have any effect on harmonics?
by Demphna2
Fri Mar 24, 2023 6:58 am
Forum: Handloading
Topic: Seating depth adjustment question
Replies: 2
Views: 366

Re: Seating depth adjustment question

Found the answer through testing. The basis for the question is when using a magnetospeed, sometimes it acts as a tuner. Meaning, you can have a great load with really good numbers and it shoot great with the bayonet on, but loosens up a bit with it off. I've seen the opposite effect as well, where ...
by Demphna2
Mon Mar 20, 2023 12:37 pm
Forum: Handloading
Topic: Seating depth adjustment question
Replies: 2
Views: 366

Seating depth adjustment question

Generally speaking, How much of a seating depth change would equal roughly .1 gr of powder?

For instance, if you were to seat a bullet deeper by .030", would that equal an increase in powder charge by .1 gr?
by Demphna2
Mon Oct 17, 2022 2:41 pm
Forum: Handloading
Topic: 308 Subsonic AR10, 300Blackout AR15: Hornady 200gr ELD-X
Replies: 2
Views: 709

Re: 308 Subsonic AR10, 300Blackout AR15: Hornady 200gr ELD-X

https://i.postimg.cc/3NBK4mFj/Screenshot-20221017-133834.png screen shot on pc https://i.postimg.cc/J018LtCs/Screenshot-20221017-133923.png My first introduction to subsonic was in an AR308. Won't cycle, but man it is accurate and quiet. Used a thermal scope for this little 3 shot group at 100 yard...
by Demphna2
Wed Oct 05, 2022 9:27 am
Forum: Handloading
Topic: 190 gr Sub-X and Gatorade bottle
Replies: 3
Views: 1281

Re: 190 gr Sub-X and Gatorade bottle

I wouldn't want to get hit by it, very cool. Was that a factory load? If not what did you load it with. Loaded with H4198. I had a seating depth test loaded up for that powder, but had since worked with N110 and N105. Much better with those 2, so we were just jacking around trying to get some more ...
by Demphna2
Mon Oct 03, 2022 10:56 pm
Forum: Handloading
Topic: 190 gr Sub-X and Gatorade bottle
Replies: 3
Views: 1281

190 gr Sub-X and Gatorade bottle

https://photos.app.goo.gl/qRT4vN81dsEnzZRW8

Image

Thought this was pretty neat. Shot at 50 yards. The picture is the one I shot and the video is the one my dad shot. Looks like pretty good performance.
by Demphna2
Sat Sep 17, 2022 9:14 pm
Forum: Handloading
Topic: N105 load workup
Replies: 18
Views: 3341

Re: N105 load workup

https://photos.app.goo.gl/DFH4qJudnDYsjqd77


Got it working. It took one steel weight and a Delrin weight with the lightest JP spring.
by Demphna2
Sat Sep 03, 2022 3:08 pm
Forum: Handloading
Topic: N105 load workup
Replies: 18
Views: 3341

Re: N105 load workup

Updates: https://i.postimg.cc/RFsbrD1D/Screenshot-20220903-123535.png 9 rounds at 60 yards. N105 7.9 gr. 2.15 col BTO 1.664 ES 21 SD 7 Average velocity 1053 fps Now about function. Some weird shit going on. I used JP SCS XS standard first, then switched to 2 steel weights, then one steel weight and ...