Welcome guest, is this your first visit? Create Account now to join.
  • Login:

Welcome to the NZ Hunting and Shooting Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.

Night Vision NZ Darkness


User Tag List

Results 1 to 11 of 11
Like Tree18Likes
  • 1 Post By llewelyn
  • 2 Post By stug
  • 1 Post By llewelyn
  • 5 Post By stug
  • 2 Post By GWH
  • 3 Post By Beavis
  • 1 Post By chainsaw
  • 1 Post By 10-Ring
  • 1 Post By llewelyn
  • 1 Post By Tikka7mm08

Thread: Gained 100fps !

Threaded View

  1. #2
    Caretaker stug's Avatar
    Join Date
    May 2012
    Location
    Rolleston, Canterbury
    Posts
    5,197
    Nice, my 708 has an 18" barrel. I'm using H335 and a 110gr TTSX getting 3000 fps with 45gr.
    2208 is probably the best powder for 140gr, irrespective of barrel length. The lighter the projectile the faster the powder, within reason.
    Neck diameter to case diameter ratio also has an effect. The smaller the neck diameter to the case diameter the slower the powder needed.
    sneeze and llewelyn like this.

 

 

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
Welcome to NZ Hunting and Shooting Forums! We see you're new here, or arn't logged in. Create an account, and Login for full access including our FREE BUY and SELL section Register NOW!!