5R is the type of rifling that it has... 5R rifling was developed by Boots Obermeyer, and has been used in the Remington M24 (700) sniper rifles since it's inception. I personally, am a HUGE fan of 5R rifling. I have quite a number of aftermarket barrels with 5R rifling, and I find it to be easier to clean, smoother to clean, it collects less copper fouling, and goes longer longer between needing to be cleaned (I only clean a rifle when it starts throwing shots).Thanks everyone for all of the input, I really appreciate it. You've given me a lot to think about and I'll be adding a few more to my list to consider, including the 5R Milspec and the Christensen Ridgeline.
I'm assuming that not all 5Rs are necessarily "Milspec"? I've had a hard time finding good information on these and can't tell if the "5R" and "5R Milspec" are different rifles.
5R is the type of rifling that it has... 5R rifling was developed by Boots Obermeyer, and has been used in the Remington M24 (700) sniper rifles since it's inception. I personally, am a HUGE fan of 5R rifling. I have quite a number of aftermarket barrels with 5R rifling, and I find it to be easier to clean, smoother to clean, it collects less copper fouling, and goes longer longer between needing to be cleaned (I only clean a rifle when it starts throwing shots).
The reason for the "Milspec" in its name, is because it is essentially a civilian version of the famous M24 sniper rifle. Remington uses the exact same 416R stainless steel 5R rifled M24 barrels and the same exact HS Precision stocks on these rifles, as the M24 sniper rifle. The only differences, are the stock is green & black on the civilian "Milspec" model, and the bull barrel has been turned-down to the Remington Varmint/Sendero contour. The civilian "Milspec" has the crappy X-Mark Pro trigger, as well. The true M24 uses the 40-X trigger, has a solid black HS Precision stock, and a heavier M24 contour bull barrel.
So, other than the stock color, stainless finish, the trigger, and slightly lighter contoured barrel, for all intents and purposes, you are getting an M24 sniper rifle. And I can attest to this having shot both, and owning 2 of the 5R Milspec rifles...They shoot just like one. You can buy one of these civilian 5R Milspecs for under $1,000, or you can buy a real M24 kit for around $7,500... I'll stick with the civilian version.
Internet rumors have claimed these use "reject" M24 barrels in them, but that is simple not true.
Also, in my first post on page 1, I posted you a link to the 5R .300WM with the 26" barrel. Buds has them for less than $850 right now, which is an absolute steal for what you get, even if you do have to swap the trigger...But you're going to have to do that on any new Remington 700 you buy, no matter how much it costs or what model it is.
For a magnum cartridge, you won't be getting the most out of it, by going with less than a 26" barrel...But it's all in personal preference. Not really sure Remington decided to only thread a 24" version, and not the 26" version (kind of stupid, IMO), but getting a barrel threaded later is not that difficult or that expensive. Also, unless you're adding a radial brake, you'll still need to have the brake timed by a gunsmith, so you'll probably need to have a smith fit it anyway...So, getting the 26" and having it threaded won't cost much more in that instance. Either way he'll be chucking it in the lathe and having to cut on it, might as well get the 26" and have it threaded. Just my thoughts.Thanks for the great rundown MudRunner, that is very helpful. And thanks for the link to Bud's! It looks like they have this with the standard 26" barrel or with a 24" threaded barrel. I'm leaning toward the 24"...would I regret this? I'll most likely add a break and possibly even a suppressor someday.
Be sure to look at the Timney and Jewell triggers, as well. The stock X-Mark Pro triggers are junk. I replace all of mine before I ever even shoot the gun.Thanks again for all of the advice...just placed my order with Bud's for the 26" barrel. Feels like no risk at that price...
Now to chose a muzzle brake!
I too have the 5R in 300WM. You will not be close to your 7.5 lbs so consider where and the type of hunting you will be doing. This one hasn't been shot in about a year because the woods here in Virginia just don't let me get the long range. Too cumbersome for 100 yard hunting.
...But they are bada&@!!!
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Be sure to look at the Timney and Jewell triggers, as well. The stock X-Mark Pro triggers are junk. I replace all of mine before I ever even shoot the gun.
I don't shoot muzzle brakes on any of my bolt-actions, so I don't know what to recommend. I hear good things about the "Muscle Brake"...But no personal experience.
In all fairness and disclosure, these factory 416R barrels really take about 50 rounds before they start settling in with the groups...Most factory barrels do. So don't be disappointed if it takes a few rounds to get them to settle in. My .308 Win took over 50 before it broke in. But once it did, it started shooting sub-1/2" groups. And with handloads I was able to get it to shoot sub-1/4" groups at 100.Thanks. I'll most likely do the trigger but I figure I might as well shoot it with the factory trigger a few times to see what all the fuss is about.