300 win mag

  1. L

    300 Win Mag Howa 1500 Prefit Help

    I have spoken to Shilen, Criterion, and Preferred Barrel Blanks so far. I really wanted a hand lapped new barrel for this Howa 1500 action. It has served me well with just over 1,000 rounds through it. Using ELDX 200 and 212 grain bullets exclusively with H1000 ranging from 75 to 77. It has been...
  2. D

    Inconsistent Results with Same Charge Weight

    Hey guys, I'm developing a load for my 300WM. Currently working with Hornady brass, ELD-M 208grs, H1000, and Winchester primers. During my initial ladder testing, I found 73.5, 74.5, and 77.0 to be the best charge weights. But, when I loaded up two, 3-shot groups for each of those three weights...
  3. D

    Rem 700 LR Seating Depth

    Gentlemen, I bought a Remington 700 Long Range chambered in 300WM and shot appx 150 rounds of factory ammo through it before I got into reloading for it. Using a modified fire-formed case and the Hornady OAL gauge, the bullet (Hornady ELD-M 212gr) doesn't touch the lands until the bullet is...
    • dtsmith9
    • Thread
    • 300 win mag eld-m oal seating depth remington 700 seating depth
    • Replies: 7
    • Forum: Reloading Depot
  4. Sniperstud

    Firearms FS - Rem 700 .300WM in AICS AX chassis - B/A SOLD

    I’ve decided to sell my Remington 700 .300WM. I bought the rifle as a model 700 Long Range. My intention was to build it into a loose approximation of a Mk 13 Mod 7. I mounted it in a brand new pre-14 AICS AX chassis. I added the AI thumbscrews to the butt, as well as installing an AI 20 MOA...
    • Sniperstud
    • Thread
    • .300wm 300 win mag 300 winchester magnum accuracy international accuracy international ax aiax aics mk 13 mk13 mod 7 remington 700
    • Replies: 18
    • Forum: Buy - Sell - Trade
  5. ACshooting

    Comparing the .308 and the 300 Win Mag

    I am in the process of writing comparisons covering different rounds and how they perform in terms of ballistics, recoil, stopping power and more. Next to a few others I compared the .308 versus the 300 Win Mag. Covering the main aspects of both rounds, I would be interested in hearing what you...
  6. J

    Newb Question! Ejector marks on .300 win mag brass

    I own a Remington 700 chambered in .300WM (item #85505). It has a 26'' stainless steel 5r barrel. I am relatively new to hand loading, but I'm very meticulous and take my time to follow all the necessary safety precautions, and measure cases/charges. I recently started trying to work up a load...
  7. rasselzahid

    Best .300 Win Mag for Long Range

    Hi Everybody This is my First Thread in Sniper's Hide forum. I just bought a 2014 AI AXMC .300 win Mag Rifle. I need some help with deciding on Bullet choice. I am gonna shoot steel target 500 yard or below need to find cheap (but don't want to destroy my expensive gun) .300 win mag ammunition...
  8. F

    300 win mag rifle suggestions

    I am looking at building a rifle. The rifle will be used for hunting deer and elk requiring some stopping power. Additionally I would like this to be long range capable. To achieve this I have decided to go with a 300 win mag caliber for sustained range, power and accuracy. As most people...
  9. K

    Mauser Chassis Build

    Czech Brno Action chambered in .300 Win Mag, 25 Inch barrel, 6 round blind magazine, 4 position stock, 13.5 to 17.5 inch length of pull. Unloaded no optics weight of 13.1 lbs. AR-15 pistol grip, but I made it out of walnut. Thought I should show it off, what do you think?
  10. bhoges

    Gunsmithing 300 Win Mag/ How does barrel length change velocity

    Pretty cool test my buddy and I conducted with his 300 Win Mag this week. We used a sawzal and hacksaw to cut the rifle from 24in down to 16in. Funny shit, damn did this rifle take a beating. The AI stock and Leupold held up to a ton of abuse. I was sitting on the rifle while he hacked away...
  11. R

    HELP! Need a great rifle manufacturer for either a 7mm Rem Mag or 300 Win Mag!

    Hey guys im new here and a college student. My dad and I custom build a 6.5 x 55 Swedish Mauser three years ago and i love it. However, due to the college setting I cannot reload lol. I use rem core locks as the grouping at 200 yards is ridiculous. I am in the market now for a new rifle...
  12. R

    some vids of 1175 yards shots with budget rifle

    this was my latest vid shooting 1175 yards with rem 770 300 win mag. the scope is a hawke eclipse 30sf so this whole set up is about as cheap as i could get. been shooting for a year now and reloading just as long. thanks for watching. shooting vid: Remington 770 for long...
    • ringet421
    • Thread
    • 1175 yards 300 win mag long range shooting precision rifle training ringet421
    • Replies: 5
    • Forum: The Bear Pit
  13. H

    Question About Rebarreling to Larger Caliber

    Hi all, I'm considering my options for a future build. If I build a custom .308 rifle based on a long action (Surgeon/BAT/Defiance), what are some problems that may arise if I want to rebarrel to .300 WM or .338 LM after the .308 barrel has been shot out? Thanks for your help.
  14. Six Feet Under

    What 300 win mag dies to buy?

    Fellers, I am having a 300 win mag built right now, it's alomost done and I need to get some dies. I have never reloaded for a win mag. I was wondering what dies you guys are using? And are you guys messing around with neck tension with the win mag? I was eye balling another set of redding...
  15. H

    Loading 300 winmag "jammed'

    Just starting to reload, is it generally considered safe to load rounds "jammed" into the lands? I'm starting at the lowest suggested load and working my way up in .5 grain increments. Is this a good plan? How do I know if a manufacturer's maximum published load will fire safely jammed? Any...
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