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North Forest
Posts: 358 Member
Winchester 670A comes home......

A while back I started really wanting to get into rifle shooting, after a chance opportunity to shoot an old Mosin Nagant, which instantly got me hooked. Found this Winchester 670A .30-06 the other day at one of the gun shops I visit, and today I brought it home. Its in very good condition over all, came with the not-so-great scope on look through mounts, which I'm sure I'll want to upgrade, and has the iron sights. The old guys at the counter were very helpful in giving me all kinds of tips and advice for getting started, and getting the scope zeroed in on some special device they had there. $297 and a couple boxes of ammo and I'm out the door feeling like a kid at Christmas. This is my first rifle, and I'm really looking forward to developing some distance shooting skills. I'll be giving it a try tomorrow, starting at short distance and gradually working my way back as recommended.

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Yesterday I had a couple hours free after work, so I loaded up and went back to the mountain to continue working on dialing in my rifle /scope combo. This time I opted to try some Federal 150 grain Fusion to see how that worked out, and it seems the rifle likes it.
Here's yesterday's target, at 75 yards. A few more clicks to right and.........can't wait to work it out to 100!
At what distance did you shoot this group? (Edited to Add) Never mind, I see now, 75 yards. With factory ammo and a stock rifle that isn't bad for 100 or even 50 yards.
Is the scope a Nikon Prostaff? If so, that's a fantastic scope for the money. I have one on my 30-06 and I haven't touched it but once since I zeroed it in. The only reason I touched the adjustments at all was because I fell in the mud with it and it landed on the scope. But it was only about an inch off to the left. I cranked it over and it's still where I put it. But what I love about the Nikon Prostaff is they are very clear scopes, especially since you can pick that scope up NIB for less than $200.00. You done good Grasshopper. Congrats and btw as someone already said, "YOU SUCK!"
Son that's somebody with nothing to do with his time but keep me in trouble with mom.
AKA: Former Founding Member
Words of wisdom from Big Chief: Flush twice, it's a long way to the Mess Hall
I'd rather have my sister work in a whorehouse than own another Taurus!
I have an old 1966 model 70, very similar to this rifle. I've had it since I was 18 years old. I know how accurate these old Winchesters can be. I've killed a lot of deer with mine and won a few informal matches with it too.
Son that's somebody with nothing to do with his time but keep me in trouble with mom.
That is something you might want to consider doing
Ditto on the 'suckiness'.
So now it looks like the next move will be to change out those look through mounts, which will require the removal of the old iron sights. Do you think this is something I should have done by a gunsmith? I'm fairly good with tools and craft, and this process appears to be pretty straightforward, but as I am new to this I don't know if mount holes and threads are standardized or specific, and also obviously there will be holes from the iron sights to be filled, what is used to fill old holes like this? snake284 mentioned Weaver mounts, are there others that would be good for this?
I'll also go back and get as much of that ammo as I can. Thanks again for all the advice!
I've tried a lot of different mounts and have come to prefer the one-piece military-style mounts with the M1913 "Picatinny" rail slots along the whole top surface (think AR-15 flattop). This gives you the greatest latitude in where you can locate the scope rings and how far forward or back you can mount the scope. I've also had good luck with Leupold's QRW (Quick Release Weaver) for this style mount, but if you don't need the quick removal feature, their PRW rings are a slightly cheaper, more streamlined looking ring.
One problem I have run into with this style of mount on a couple of Pre-'64 M-70's is that the mount doesn't give any ability to adjust for windage, and those couple of older Model 70's had some manner of misalignment that required me to shift to Leupold STD mounts to preserve a reasonable amount of windage adjustment in the scope. Probably not an issue at all on your newer gun, but be aware that these little issues can surface.
edit to add: Leave the iron sights on until you know they're physically going to run into the scope. Usually this occurs only when mounting a long scope on low rings, or if the rear sight is located far back on the barrel.
"Nothing is safe from stupid." - Zee
I was using Federal 165 grain "Deer Thugs"
Just for fun, I made this video, "Mr. Milkjug gets .30-06", for a bit of humor I put two little orange target "eyes', and a baseball hat (turned slightly sideways....*snicker*....) on him/it. For those (probably most) who don't wish to endure the 3 min. of "suspense" while I hoof it back 100 yards to my mobile shooting bench, load, aim, and finally shoot, the shot actually occurs at about 3.08 in the video, sorry, I still lack video editing skills. The baseball hat was badly torn up/vaporized from the force of impact, and further "forensic" examination of the remains of the milk jug revealed the shot hit right square between the "eyes", perfect. Enjoy.
http://www.youtube.com/watch?v=srYwYUm8_d4
Son that's somebody with nothing to do with his time but keep me in trouble with mom.
I have it's twin with a Nikon Prostaff 3x9 mounted and with my 180 grain Interlocks it will shoot under MOA every time. I took a nice deer with it last year, the first year I hunted took it out. Those 670s may be plain-jane but they will shoot. Nice score and the groups you posted show you have always been a rifleman!
Congrats on your new rig. Now the guys will have to get you to reload for it.
D
Alcohol, Tobacco, Firearms and Explosives.... now who's bringing the hot wings? :jester:
Not knocking any suggestions to change/upgrade your mounts, but sometimes I believe if it ain't broke, don't try and fix it.
Words of wisdom from Big Chief: Flush twice, it's a long way to the Mess Hall
I'd rather have my sister work in a whorehouse than own another Taurus!
As Big Chief said, the rifle is performing well in my opinion as is, but if it can do better by getting the scope lower I'm all for it. As for bullet weights, I've just been experimenting with whats out there, and actually the rifle seems to do fine with heavier loads as well, I shot some 180 grain loads on my previous range session with similar results.
I'm sure I'll have plenty of "new guy" questions down the road, glad to have your experience to guide me along.
Yep. Cosmetically, if you remove the sights you'll at least have four screw holes in your barrel (that can be filled with plug screws, but still they're there!) Even with a low-slung scope, you won't see the sights through the lenses (I have a 1.5-4.5x20 mounted low on an old .22, and while at the lowest setting (up to about 1.75) the front sight is visible at the bottom of the sight picture, at 2x and above you're looking over the top of them anyway. And for the era of that rifle, sights - even with a scope - just look right.
Also, as a side note, is that a Williams rear sight assembly on there? I have some history with that company, and they are considered excellent upgrades from most factory sights.
This is a very good hunting rifle and you got a good price on it. You could be hooked, now...it only took a couple of good groups for most of us. :jester: