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.

Alpine DPT

User Tag List

+ Reply to Thread
Results 1 to 3 of 3
  1. #1
    Join Date
    Nov 2015

    900kg proof mark

    I have an aya side by side and the proof mark is 900kg. Any one know what that would equate to in the old school? 1 1/4 oz? 1 1/8oz?
    She is a 12 gauge 70mm chamber

  2. #2
    Member Micky Duck's Avatar
    Join Date
    Apr 2015
    I wouldnt stress about it... there are heaps of older SxSs out there still going strong.... the really tight older shotguns do pattern better with the lighter loads all the same.

  3. #3
    Member Marty Henry's Avatar
    Join Date
    Oct 2014
    Thats not the charge weight thats the proof pressure. 70 mm is the shell length 2 3/4. Top charge would be 1 1/4 LEAD shot but start on 1oz trap loads first if youve not used one before. There should be a couple of stars stamped on the barrels too. 1 is full choke, 5 is cylinder. Its common to have one barrel full one half choke or 3/4 1/4



Similar Threads

  1. Replies: 6
    Last Post: 02-04-2019, 06:49 PM
  2. Proof Research Rifles
    By mikee in forum Firearms, Optics and Accessories
    Replies: 22
    Last Post: 22-12-2018, 10:30 PM
  3. cow proof?
    By marky123 in forum Shooting
    Replies: 19
    Last Post: 04-04-2018, 10:45 PM
  4. RPR Proof Research 6 Creedmoor
    By Kiwi Greg in forum Terminator Products
    Replies: 1
    Last Post: 08-10-2017, 04:26 PM
  5. Is this proof
    By Pengy in forum Off topic
    Replies: 7
    Last Post: 20-03-2014, 01:19 PM

Tags for this Thread


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!!