Just made this choice recently. I'd keep my 8" LWRC PSD in 6.8mm spc. Got an eotech and flip to side magnifier on it..
Does it all
Does it all
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When I hear about SHTF scenarios, I guess the regional and economic realities need to be factored in. I've heard this SHTF contingency planning referenced throughout my life. When I saw store shelves go mostly bare after Sandy Hook, the first rifle calibers to disappear were:
.223 Rem/5.56 NATO
.308 Win/7.62 NATO
Bam,gone. This is where I think there is a lot of merit to a gun that has the ability to quickly change barrels, but the AR15 is already modular, so it's even easier to pop off the upper and replace it with another. That's coming from someone who owns 2 of the MGI QCB uppers. The only one I'm currently using is one that I treat like a standard upper group, because it's a PITA to get the barrel out. In a logistics deprived environment, it's easier to change the barrel than an LMT because there are no tools necessary, but I don't do it often.
Two calibers that I did see stay on the shelves during the ammo shortages were .243 Winchester, and 7mm-08. Funny thing is, LMT makes drop-in barrels for both, and no other components change in the system because they are both children of the .308, with the same shoulder location and angle, so they feed from standard mags for the SR25 and LMT.
That said, the little 16" LMT is a freaking pig for weight, and needs a diet like no other AR-based carbine that I have ever hefted. They did very well by introducing the new version with the slickside upper/handguard without all the unnecessary rails all over, but the barrel profile by nature of the pinch attachment in the receiver has a huge OD and shank for a much longer distance than other .308 carbine barrels.
As to oddball calibers, you have what you have in the end, how ever much of that you have stored for yourself and your family. If your neighbors have a .30-30 Winchester 2 houses down, a .270 and .30-06 across the street, and maybe someone behind you has a vismod AR15 made from gunshow parts with a few boxes of Wolf, it really doesn't matter what caliber you choose, as long as you stack it deep for yourself and family.
One thing I like about the Grendel is that I can form it from 7.62x39 in a single pass of the sizing die, then fire-form, but the fire-form loads are very effective in and of themselves, and can be used for training in a limited log chain environment.
For those that say the SCAR-17, I can't argue with you that much because the gun is so lightweight, and handles well. I would prefer a sturdier stock, but the folding feature allows more convenient carry options, and the guns have been exceptionally accurate for a production self-loader.
If you could only have one AR platform what would it be?
In Georgia where a big animal is 200lbs maybe. But once you live where elk and grizzlies roam you change your tune.
I always view this type of question in a "SHTF" type situtation, especially for owning an AR type rifle. it would be my 7.62 based LMT.... something like 18" would be perfect... reason?
- cheap to shoot
- easy to get components and ammo in comparison to others
- rather accurate
- can reach 1k with solid knock down energy
- easy to find replacement parts
- might be a bit heavy for a SHTF rifle, but I can live with it once the two point sling is on
I'm sure some of you might have thought I'd say 5.56, but the downfall to me is the energy factor of the bullet past 500yards.
and yes, this would be over a bolt action.. damn near as accurate, but gives me the option to unleash hell on earth if needed in a SHTF situation.
I am taking it as SHTF senerio. If your wife is making you make a decision then grow some balls and tell her no!!) I would also look at that oils and cleaning will be hard to come by which would make me choose a piston set up (imho) due to not as much need for lube or cleaning. I would choose between my 556 or 308 Hogan Gun rifles. Simple system with no springs for maintance and no lube needed. I'm not starting a DI to piston debate just my opinion and choice if it came to it...
Too funny....Guess I should get a piston gun.
And I guess I should get a "6.8 spc II"...because...it is so "fun to shoot"!! Great point....you sold me on it. lol
I am taking it as SHTF senerio. If your wife is making you make a decision then grow some balls and tell her no!!) I would also look at that oils and cleaning will be hard to come by which would make me choose a piston set up (imho) due to not as much need for lube or cleaning. I would choose between my 556 or 308 Hogan Gun rifles. Simple system with no springs for maintance and no lube needed. I'm not starting a DI to piston debate just my opinion and choice if it came to it...
Simple DPMS SASS can do everything that you need a ar to do
I hate to tell you but piston guns need just as much lube as a DI gun, your statement to the contrary is absurd ... And may be you can show me somewhere how it is proven more reliable. And yeah 6.8 is fun to shoot with very little recoil, I don't need to explain the virtues of a 6.8 rifle as most here already know.... This isn't barfcom.. Never made a shtf scenario comparison like you. Good luck with proprietary parts though if you do have a failure with your shtf rifle in your shtf scenario. Good second post though, full of valuable disinformation. Maybe you should read the following.
http://www.google.com/url?sa=t&rct=...94CgDQ&usg=AFQjCNG4pA18g8vYIxgVaR-NBdhdrhaXNw
Im gonna have to disagree with you on this one. My POF P308 with NP3 coated upper and lower receivers and Nickel and NP3 BCG requires next to no lube. Light spray of Remoil on the bolt every 300-400 rounds is all it requires. That is also all the lube POF recommends in their P308 instructional cleaning video. Not a single malfunction to date.[/ QUOTE]
A DI gun will do that too, proven in recent military testing... Just because a rifle will run with a small amount of oil doesn't mean that's what's best for it. And are you saying you can use less oil dues to np3 coatings? As that's not what we are talking about and adds a different variant to the equation and np3 coatings/parts can be run/used in DI rifles too having the exact same effect. And personally as some one that uses np3 coated parts I still generously lube them.... Whether necessary or not
A DI gun will do that too, proven in recent military testing... Just because a rifle will run with a small amount of oil doesn't mean that's what's best for it.
When the manufacturer of that gun tells you that's what's best for it then yes that means that's what's best for it. You obviously didn't read my previous post before posting yourself.
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That's funny.... I personally don't care how you lube your stick.... Your rational is amusing....
Then you shouldn't be spewing misinformation about things you have no knowledge of.
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That's hilarious.... I can and have provided information to back up everything I say.... What have you provided? First of all it was about di and piston rifles and you interject with np3 this and that...... It's clear I know more than you and your super tacticool no lube needing POS... I mean POF... Lol... Nothing against Pof... Good rifle but you've gone full retard.
Uhhh, so I guess if a pinto takes takes less oil than an f-250, it's a more reliable and better vehicle. Yeah, I can't say I get that logic. It doesn't matter what your one gun is, if you are not at the top of your game mentally and physically, someone else will be carrying it in short order. And then you can just get unlucky and take one through the jello holder like so many good men have.
What brand, caliber, operating system, etc. is one of the last things you need to worry about.
I hate to tell you but piston guns need just as much lube as a DI gun, your statement to the contrary is absurd ... And may be you can show me somewhere how it is proven more reliable. And yeah 6.8 is fun to shoot with very little recoil, I don't need to explain the virtues of a 6.8 rifle as most here already know.... This isn't barfcom.. Never made a shtf scenario comparison like you. Good luck with proprietary parts though if you do have a failure with your shtf rifle in your shtf scenario. Good second post though, full of valuable disinformation. Maybe you should read the following.
http://www.google.com/url?sa=t&rct=...94CgDQ&usg=AFQjCNG4pA18g8vYIxgVaR-NBdhdrhaXNw
Well you have taught me a lot with all your amazing knowledge...
1)You have taught me how to use the copy and past function. As looked up the Armalite websight all I see is they are a manufacture of ARs and parts that does not produce a piston rifle (which if that is true would be like going into a chevy dealership and asking them if ford is better). Then also the article that you so intelligently gave me to learn off of also states that they couldn't prove the debate that I was talking about....how clean and how much oil was gonna be needed to operate either system in a shtf situation (lube not sitting on a shelf): "There is a debate about which system remains cleanest. The internal piston system tends to leave propellant residue in the receivers, while the external piston systems keep the residue outside the action in the cylinder. External piston driven systems, however, tend to allow more external dirt into the action because of the openings required for various connecting members (operating rod, bolt lugs, etc). Comparison tests of the M16 and the M-14 before Desert Storm confirmed the superiority of the Stoner system in sand and dust tests, and recent testing has proven that proper cleaning of either system provides excellent reliability." I never said that my rifle was gonna out last yours. Just said that "IMHO" I would choose a piston system if shtf where I live.
2)I know you don't need to explain how great the 6.8 is but(which I do believe it is a great caliber but I would not want it as my only rifle if shtf)....since I now have thrown my piston rifles away (I still have a few DI systems left "whew") and all none 6.8 round rifles I would like your help in finding how to replace the thousands of rounds I had in other calibers because I went to every gun store within 100 miles and could hardly get enough ammo to sight a scope in with!!) But like you have stated in every 6.8 arguement you have been in "the information is being skewed".... And I would bet that my proprietary rifle choice would out last your 6.8 ammo supply if we are wanting to have a who can piss farther contest...so good luck to you too!!
3)And boy am I glad this isn't barfcom...but you arguing with everyone that doesn't agree with all your statements does make this feel like this is a barfcom thread or you are one of them. If you noticed you are the only one arguing with anybody and there are a lot of debatable opinions that people are saying...well in about every thread including this one.
4)So I thought I would copy and paste something too: Part 3: The Best Survival Carbine (AR Style Rifle)
Not that I feel this proves anything but showing that it is debatable and I too can copy and paste!
5)This I agree with Delta4-3 and you on: "It doesn't matter what your one gun is, if you are not at the top of your game mentally and physically, someone else will be carrying it in short order. And then you can just get unlucky and take one through the jello holder like so many good men have.
What brand, caliber, operating system, etc. is one of the last things you need to worry about."
So like I said in my orginal post I'm stating my opinion on what I own (which is both styles) and which I would choose if I had to go out my door armed. Most test/debates done, whether it is which caliber or which one is right republican or democrat has "skewed information" on both sides. Which is why I went out and bought both (DI and piston)and decided for myself what I was after. And also like I stated in my post "I'm not starting a DI to piston debate just my opinion and choice if it came to it..."! Now LRRPF52 has some awesome info in his post and is great first hand experience (thanks for your service and dedication to this country which allows us to sit in our homes and debate this petty stuff)!
So once again this not the debate I wanted this to turn into on a subject that is debatable, so sorry to the OP that started this thread..