300 win mag

  1. SELLING 300 Win Mag Brass

    I have 66 pieces of once fired 300 Win Mag Brass for sale. Asking $40 for all. Shipped anywhere in the US for $20.

  2. 300 Win Mag reloading help

    Hello friends, I have a 300 Win Mag and 400 rounds of Hornady Custom International Soft Points. Ammo for the 300 Win Mag here in my country is impossible to get, so I was very lucky to even get this. The issue I am having is that the ammo shoots anywhere from 1.5 - 3MOA. I shoot out to 400...

  3. Anyone Using 300 Win. Mag Obermeyer Chamber? Experiences?

    Hello all! I'm looking into a new custom 300 Winchester Magnum rifle build for longer-range open country hunting of mule deer. I'm considering an Obermeyer 300 Win chamber for this (prints attached), and am curious if anyone has any personal experience with it. I'm wondering, with handloaded...

  4. SELLING .300 Win Mag Brass for sale

    I have 64 pieces of .300 Win Mag brass for sale. This is once fired and tumbled .300 Win Mag Brass. 45 pieces are Remington, 17 Hornady and 2 Federal. $60.00 plus actual shipping costs. Money orders are best for payment. Any questions, please text at 801-698-7069, Rich

  5. For Sale. Reloading Lot. 300 Win Mag. Powders. Large Magnum Rifle Primers. Etc. $900

    Entire Lot $900. Brand new, unopened lot of reloading supplies. I purchased thinking I would start reloading, but I have changed my mind. Looking to recoup my cost, not up-charging at all, actually selling at a slight loss. At this point, I’m unwilling to break up the lot. Everything is in brand...

  6. 300 Win Mag w/ Hornady 165 SST

    I am trying to build a load for my 300 WM using Hornady 165 SST. I am running 2900 FPS with 70.4 gr of ACC 4350 with no signs of overpressure (not even close). Book max is 69.7 gr.. I am fairly new to reloading and I am not sure how much further I can go past book max with this powder. The gun...

  7. Ammo In Stock - 6.5 Creed, 6.5 PRC, 300 Win Mag

    Shooting 6.5 PRC, 300 Win Mag or 6.5 Creedmoor? Loaded Ammo IN STOCK! Norma Loaded Ammo - 6.5 PRC - 143 Grain HPBT Golden Target (20) $45 https://www.brunoshooters.com/mm5/merchant.mvc?Screen=PROD&Product_Code=3392 Norma Loaded Ammo - 6.5 Creedmoor - 143 Grain HPBT Golden Target (20) $32.60...

  8. Erratic 300 Win Mag

    I recently purchased a Howa Game Pro-2 rifle, model 1500, in .300 Winchester Magnum. I found a load, Nosler Trophy Grade, 180 Accubond, that can shoot nice groups. 100 yards, 0.6". 200 yards, just over an inch. The issue is erratic shot placement. With a clean bore, first 6 shots at 200...

  9. 300 Winchester Magnum Stiller action

    Good evening everyone, I've jus bought a Tac 300 Stiller action with a spare 308 bolt and I was planning on building an 300 Win Mag. I will be using 220 Sierra Match king, Hornady brass, I'm not sure about the primer or the Gun powder. I was wondering if anyone out there that has some...

  10. 300wsm tikka build help.

    I have a tikka t3 300wm I'm using to build a 300wsm on. I'm waiting on my carbon six 26inch 300wsm barrel to come in. I already have my stock, the stockys longrange carbon fiber. It is cut for the cdi bottom metal. My question is about the bottom metal and magazines, cdi has the option for long...

  11. Win Mag 300 Hornady Factory Ammo

    What factory ammo would you recommend for a 300 Win Mag. Interested in Long Distance Shooting. I have had great success with Hornady ELD Match in my 6.5 Most importantly what bullet size (grains) is best for long distance shooting (1500 to 1 mi)? Hornady makes a 300 Win Mag ELD Match in 178...

  12. 300 Win Mag flyers

    There seems to be no shortage of threads about flyers on this forum so I apologize for adding mine to the list but I wanted to share it with everyone because the pattern was so consistent. I’m working up a hunting load for my Remington 700p in 300 Win Mag. The barrel has been shortened to 20”...

  13. 7mm-300 Practical Options / WILDCAT GIANTS

    I know from experience when Tapering down a size in Caliber @ the same time you alter the Shoulder it's Easy to GAIN Shoulder Width if you dies allow. Hence Why not Gain Shoulder Width when sizing down from 300 Win Mag to 7MM? I found the 308 Ruger but it's shoulder is too wide, something closer...

  14. 300 Win Mag - what twist?

    I have factory Sendero 300WM and the barrel comes to end of it's life. I want 300WM again. Factory barrel had 10" twist. I got offer from a dealer for Bartlein blank barrel with 11" twist. Will the 11" handle bullets like A-Max 208 or Berger Hybrid 215? Cos I'm stockpiled with these bullets and...

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