Results 1 to 3 of 3

Thread: More LAPUA Naturalis 140 gr testing

  1. #1
    Warrior
    Join Date
    Jul 2013
    Location
    Florida
    Posts
    442

    More LAPUA Naturalis 140 gr testing

    I was testing a bolt 6.5 Creedmoor and a Howa bolt 6.5 Grendel.
    Thought I'd post both results.

    Sea level. 92deg F

    6.5 Creedmoor Ruger Precision rifle
    LAPUA NATURALIS lead free 140 gr
    H 4350 powder
    federal 210 m primers

    Measured velocity using a Magnetospeed.

    40.5 grs 2636 fps
    41.0 grs 2665 fps
    41.5 grs 2667 fps
    42.0 grs 2712 fps Retrieved
    42.5 grs 2732 fps Retrieved
    43.0 grs 2754 fps Retrieved

    The 3 bullets in the photos are the last 3 fired. Expansion was good. Bullets stayed together well.

    6.5 Grendel Howa heavy barrel
    LAPUA Naturalis 140 gr
    CCI 450 primers
    LAPUA brass
    CFE powder

    I was a little hesitant to go too high with no published data and CFE being what it is.
    There were no pressure signs at all.
    I did not retrieve any of these bullets.

    26.5 gr 2086. fps
    27.0 gr 2108. fps
    27.5 gr 2150. fps
    28.0 gr 2209. fps
    28.5 gr 2227. fps
    29.0 gr 2276. fps
    Attached Images Attached Images
    Last edited by lrgrendel; 07-15-2017 at 07:51 PM.

  2. #2
    Warrior Von Gruff's Avatar
    Join Date
    Apr 2012
    Location
    South Otago, New Zealand
    Posts
    964
    What was your catching media for the Naturalis
    Von Gruff

    Grendel-Max

    Exodus 20:1-17
    Acts 4:10-12

  3. #3
    Warrior
    Join Date
    Jul 2013
    Location
    Florida
    Posts
    442
    A 13" square piece of Cypruss.
    Very coincidentally all 3 barely made it through after expanding and were just setting there on the far edge.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •