Join the #1 community for gun owners of the Northwest
We believe the 2nd Amendment is best defended through grass-roots organization, education, and advocacy centered around individual gun owners. It is our mission to encourage, organize, and support these efforts throughout Oregon, Washington, Idaho, Montana, and Wyoming.
Discuss firearms and all aspects of firearm ownership
Join others in organizing against anti-gun legislation
Buy, sell, and trade in our classified section
Find nearby gun shops, ranges, training, and other resources
Discover free outdoor shooting areas
Stay up to date on firearm-related events
Share photos and video with other members
...and much more!
.300 winchester magnum
The .300 Winchester Magnum (also known as .300 Win Mag or 300WM) (7.62×67mm) is a popular, belted, bottlenecked magnum rifle cartridge that was introduced by Winchester Repeating Arms Company in 1963 as a member of the family of Winchester Magnum cartridges. The .300 Winchester Magnum is a magnum cartridge designed to fit in a standard length action. It is based on the .375 H&H Magnum, which has been blown out, shortened, and necked down to accept a .30 caliber (7.62 mm) bullet.
The .300 Winchester is extremely versatile and has been adopted by a wide range of users including hunters, target shooters, military units, and law enforcement departments. Hunters found the cartridge to be an effective all-around choice with bullet options ranging from the flatter shooting 165 grain to the harder hitting 200+ grain selections available from the factory. The .300 Win Mag remains the most popular .30 caliber magnum with American hunters, despite being surpassed in performance by the more powerful .300 and .30-378 Weatherby Magnums and the newer .300 Remington Ultra Magnum. It is a popular selection for hunting moose, elk, and bighorn sheep as it can deliver better long range performance with better bullet weight than most other .30 caliber cartridges. Military and law enforcement departments adopted the cartridge for long range sniping and marksmanship. As a testament to its accuracy, since its introduction it has gone on to win several 1,000-yard (910 m) competitions.
I recently tested a few different loads in my 300WM rifle and these are the leftovers I won't be keeping around.
60 rounds of Winchester Deer Season Copper XP, 150 grain
11 rounds of Federal Premium Terminal Ascent, 200 grain
5 rounds of Federal Gold Medal Berger Hybrid, 215 grain (no box)...
Thompson Center Venture with Weathershield coating chambered in .300 Win Mag. Detachable 3 round box magazine. Mounted is a Nikon Monarch Scope 4-16x42 Matte BDC reticle. Both scope and rifle have been on 1 hunting trip, fired only about 20 rounds and been safe kept otherwise. I just never shoot...
Looking for some cheap 300WM brass to try out some loads. If you have some extra please let me know. Have cash or stuff to trade depending on quantity. Please PM/message me directly with what you have. Thanks!
Savage 111F, chambered in 300 winchester magnum, has a boyds stock, ,muzzle brake, and a rail. Will come with a 3-9×40 simmons or bushnell cheap scope. ( vortex in pics is not included). Unsure of round count, I got it in an online trade , and it's just not what I want. No ammo included or...
.308" diameter, 200 grain, full metal jacket boat tail (FMJBT) target bullets.
In excellent condition, no collet or bullet puller marks. I weighed a sample to ensure no significant variation, and they are 198 grains actual weight. Generally known as "200 grain bullets". Sold as a bulk lot...
All in good condition, mostly Hornady precision hunter, and Federal and Nosler. Picked up immediately after target shooting. All from my rifle, not random stuff, all of it is nice and clean and would make a good start for a batch of reloading! Comes with the clear 30 caliber plastic ammo can in...
Hornady American Whitetail 150 gr -$45
Hornady American Whitetail 180 gr -$45
Federal Premium Sierra Matchking 190 gr -$60
Federal Premium trophy bonded tip 165 gr -$60
Cor-Bon HPBT High Velocity 190 gr -$40
Denel PMP soft point large game 220 gr -$35
Remington Core-Lokt pointed soft 180 gr -$40...
Remington 700 BDL stainless 300 Win. Mag. 24-inch barrel.
Picked this up used a while back and have never even fired it - it has just sat in the safe it whole time with me. That being the case, I figure its time to move it along to a new home. As mentioned, got it used, so its just what you see...
Brand new in box. Never fired. Christensen Arms Mesa .300 Win Mag in Burnt Bronze with Green Stock with Black and Tan webbing.
Factory installed Christensen 20 MOA rail. Christensen makes really high quality rails and mounts.
I have an FFL so transfer is free. Not interested in trades.
Clearing out as many personal firearms as it takes to bring an exciting line of firearms into my shop.
This is last of my projects from 2017. Started life as a .300 Win Mag SPS, them moved up in the world after a truing, a timney trigger, Magpul Hunter Stock and M-Lok accessories, bolt...
Like new, less than 150 rounds, shoots well under 1 moa, great rifle for long range hunting. I have started a new custom gun and I need to let this go. Action has been bedding and adjustable check piece installed, bought 6 months ago, have box and paperwork. $850.00
REM Gen2 Model 700 5R .300...