300 win mag

Hello LRH Friends, I am helping a friend develop a load for a Seekins PH2, 300 WM with Retumbo and Berger hybrid 215’s. We are starting off with new ADG brass and fed 215 primers. I know that H1000 might be the easiest button to push for this bullet/cartridge combo, but my friend has a good...

Hey all, looking to put together possible a pair of rifles one for me and my girlfriend. I wanted to go barreled action, and a reasonably priced stock. I was looking at a Howa 1500 24" 308 with a heavy barrel for her, but I wanted to try a 300 Win mag for myself however, they don't have one with...

I have a un used proof carbon fiber 24” 300 win mag barrel for sale. Its was made in 2022 . Its fits a impact 787r action. Still in the original wraping. $825 obo plus shipping.

Does anyone know what is causing my scope to slide towards to recoil pad of the gun? You can see the shift marks where the scope was originally mounted in the attached pictures. This is the second time that these Vortex Precision Match Grade rings have done this to me. They are loctited and...

Somebody has to have some data with this combo

I have a savage 116 in 300 win mag and I’m wanting to put a muzzle break on it, it doesn’t have a bull barrel on it and I’m wondering is you guys have any suggestions.

I have been reading the forums, watching reviews, etc and would like some advice. I am looking to buy a new .300 WM rifle for Elk. I am looking for a lighter gun as my trips are in the backcountry of Idaho. I am debating between the Tikka T3x Superlite vs the new X-bolt mountain pro. The price...

Guys, I've heard that due to lower volume, one should reduce the charge by ~10% for new ADG brass. What are your findings? I have been running 210 Bergers w/Hornady brass, 75.5 grains of VV N565, and GM215M primers, but I want to start with a new lot of ADG brass and try out the 208 ELD-M’s...

For those who have 300 mag Chambers with increased freebore what kind of velocities are you seeing? I think I've decided on a custom 300 wm barrel over a nosler or RUM and I'm curious how much I'll be leaving on the table.

Peterson 300 Win Mag brass - Standard Length vs. Long - Initial Data & Impressions Introduction This thread is being generated for a number of reasons, not the least of which is in relation to the comments and questions that have come up during the multiple active threads regarding the release...

Hey there, Long time shooter, but just getting my first bolt gun for hunting season (and some 500+ yard shooting for fun) Picked up a Bergara B-14 HMR in .300 WM My question revolves around my scope choice. I understand there are a plethora of great scopes to be had in the $700-1,000 range...

I have a brand new, never fired, Fierce Fury 300 WM for sale. I bought the rifle hoping to use it while stationed in Colorado however, that won’t be happening. I am just looking to get what I paid for the rifle which was $1950 for the rifle. I am also asking for $45 for shipping costs totaling...

Looking for some new brass for my .300 Win Mag - I am newer to reloading and do not have any experience with either of these. I know Lapua is starting to produce some .300 Win Mag brass at "some point in Q2". So who knows when that will be and even with that, when you will be able to find it...

What dies does everyone out there like? I own RCBS and Hornady, but not the other higher end ones. Anyone that has experience with both, any personal preferences? Are they worth the extra $? Looking for my long range hunting 300 win mag!

I'm looking at getting a Bergara Premier HMR Pro in 300 Win Mag. I don't reload, but have a good friend that is going to help me get started and develop a load. Everything I've read points to the 215 Berger hybrid being a good all around bullet and would like to start with it. Looking for anyone...

Hello New member from Wyoming. Enjoy shooting and reloading with my children. How it the hornady 178 eld-x for an elk round out of a 300 win mag?

Ok team, i’ve been doing some load development. I conducted an OCW test and landed with 71gr H4831sc behind a 200gr Berger hybrid. Today I tested the loads stability. I shot x2 70.5gr, x4 71, x2 71.5gr (top 3 targets in the picture). *for all the seating depth targets there are 4 shells too*...

First time posting, long time lurking. Glad to have a forum like this where like minded persons can learn and share! A few years ago I trued and chambered a short action remington with a #9 krieger 1:11 in 308 winchester bedded in a McMillan stock. It's been a lot of fun out to 800 yards...

So I recently finished building my 300 WinMag. It is Defiance Action, Manners stock, 28” Proof CF 1:9 twist barrel. I set out to do a load developement with 215 Bergers and found myself confused. Load = Hornady Brass, 215M primers, CBTO 2.95 .010 off the lands. It has custom throat. I started...

I am looking to get a 300 Win Mag rifle. It will be a hunting rifle that I'll use to shoot long range as well. I have a budget of $2000 for the rifle. I've been looking into them and seen Christensen Ridgeline, Fierce Fury, Browing X-Bolts, but am open to other models.