Originally posted by ArmySGT.
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Poll - Favorite Assault Rifle
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Originally posted by HorseSoldier View PostOn the AR, pretty much all the magic happens in the upper receiver, so as long as the sights or optic were pre-zeroed, installation on a lower wouldn't make any real practical difference.
Beat me to it. Upper to lower fit doesn't matter much at all. Even the accu-wedges are more for the OCD portion of the shooting community than anyone trying to get better performance.
The modularity aspect for the individual Big Army troop isn't that great a strength on the AR/M16/M4 for the simple reason that it isn't used as such -- units just don't have additional specialized uppers, etc. However, I know a lot of SF guys, in some cases entire ODAs, that have deployed with multiple uppers for their M4s, and some guys who used SPR uppers on M4 lowers with pretty good success (trigger is not as good as the one on the issue SPR lower . . . but non-match grade M4 triggers never had an army-wide safety warning about match grade triggers failing on the SPRs).
It makes pretty good sense if you're either doing mounted operations and have extra stowage for spare uppers (starts making much less sense when you've hauling a golf bag of gun parts on your back on a ruckmarch) or if your mission set(s) is/are deliberate enough you can preconfigure your weapons -- going into Fallujah, maybe 12" barrel uppers are preferable, patrolling some wide open stretch of nothing in Iraq or Afghanistan, maybe 18" uppers are better.
That said, the bigger show stopper in my experience is ammunition quality rather than optimizing barrel length. With good ammo (Mk 262) and an ACOG, shooting unknown distance targets out to 600 meters gets boring, and (with the aid of a ballistic computer and spotter making wind call) I've seen a guy make a hit on a steel chest plate out around 1200 meters with a 12" upper. With standard issue green tip, you're probably more consistently in the 3-4 MOA (and realistically, anywhere from probably 1.5-6 MOA, depending on lot), which out at 600 which is pretty much just rolling the dice before you even start worrying about things like wind, bullets going transsonic, and such.
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Originally posted by Ronin View PostOK, lets dispel one thing right now. The M4 is a pile of shit. It was designed to be a handy rifle for non-combat, support troops. Just like the M-1 carbine was designed for in WWII. A replacement for a pistol. The M-4 jams up after 2, 30 round mags, and over heats. Because it is not meant to be in an extended encounter. You can say well "professionals", and spec ops use it. Yeah, well when your choice for a short barrel rifle is and M4, or an M4. You obviously pick the M4. People seem to think that PMC's, and Spec ops can grab all sorts of neato crazy shit. They get whats in the armory. Whats there Sig 550 AKSU74 Colt MARS CZW-438 No, M4s, or an M-16A (whatever.)
Huh
I have never experienced any of that. As for overheats, any weapons is going to do that pressed into service as a GPMG. The Rifle (or Carbine in this case) is not an M60 or M240B.
As for SOF Yeah, they certainly can pick any wazoo stuff off the shelf. Their budget is independent of Regular "Big" Army.
Why does SOF take M4A1s or HK 416s Logistics. Lots of parts and easy repairs.
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So you would trust an M4 over a M16A2,3, or 4 in an extended fire fight Lasting over a half an hour You would stake your life on a weapon designed for support troops as opposed to one designed for front line troops Reports from the stan, fending off long engagements seem to say differently. Although, I dont know what youve been through. So You may have seen different. But the info I have read, and spoke to people with seems to same different. SF, inventory isnt as exotic as people would like to think. Personally I dont think the 416 is all that anyways.
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Originally posted by Ronin View PostSo you would trust an M4 over a M16A2,3, or 4 in an extended fire fight Lasting over a half an hour You would stake your life on a weapon designed for support troops as opposed to one designed for front line troops Reports from the stan, fending off long engagements seem to say differently. Although, I dont know what youve been through. So You may have seen different. But the info I have read, and spoke to people with seems to same different. SF, inventory isnt as exotic as people would like to think. Personally I dont think the 416 is all that anyways.
I carried an M4/M203 in Iraqi Freedom 03-04, 04-05. I am an MP.
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Originally posted by Ronin View PostYeah, I remember when that gun was called the Stoner. To heavy, and to complex.
Personally I would have liked to give it a try. Though its kinda hard getting a hold of one.
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Originally posted by Cpl. Kalkwarf View PostHell the USMC wanted the Stoner 63 system/rifle. I was in later so I never had any personal experience with it. My first Gunny thought highly of it.
Personally I would have liked to give it a try. Though its kinda hard getting a hold of one.
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Originally posted by ArmySGT. View PostThe barrel and the upper receiver are one assembly.
Still, it's a shit rifle in my experience compared to others I've handled.If it moves, shoot it, if not push it, if it still doesn't move, use explosives.
Nothing happens in isolation - it's called "the butterfly effect"
Mors ante pudorem
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Originally posted by Legbreaker View PostGood point. It's been nearly two decades since I last stripped an M16 so the mind was a little foggy...
Still, it's a shit rifle in my experience compared to others I've handled.
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Originally posted by Legbreaker View PostI hear that!
Got to be at least 7mm (give or take) to give me confidence it's actually going to take down the target without requiring follow up shots.
Circa 5.56 will do it, but what's the point of being able to carry all those extra rounds when you need twice as many to do the job properly
I've always felt, and seen firsthand, that the 5.56 lacked in the hitting power department. Much like the old saying of don't get into a pistol fight with something that doesn't begin with a .4 ("Yes Top, Honest to god, I did find that Kimber over here, its just a pure coincidence that it happens to be the same model as my personal one back in the Springs..."). Yes, even a .22 can kill if you aim well enough, but face it, running and gunning isn't conductive to precision shooting. When I was over the sand box, and we went dismounted once the invasion phase was done, one of the first things I did was do a swap with another joe: I gave him my M16A2 Upper for his M4 Upper. Having a fixed stock on the M4 was pure win: It balanced perfectly with a 203, wasn't wobbly, still compact, and just flat out worked - within the limitations of the Short 14.5" barrel granted.
On another thread, I put it like this when comparing the various "Intermediate Rifle Cartridges" that people are talking up lately:
The 5.56 (AKA .223) was designed to snipe varmits. Dogs, cats, prairie dogs, stuff of that ilk by varmint shooters.
The 6.5 Grendel was designed by Long Range Shooters to snipe large targets from an AR platform.
The 6.8 was designed by troops to kill troops.
The 7.62S was designed by weapons designers to be cheap and reasonably effective at killing most any medium sized target.
In short, the 7.62S is a round that has really great potential: I seen some handloads with top flight brass and sierra bullets fired from bolt guns that would knock your socks off. Though the rounds are a bit hot for even an AK. If an AK was built to stand those loads, and built to tighter tolerances, that would be a world beater. Of course, those tighter tolerances would degrade the ruggedness of the design...
(And funny enough, since the introduction of centrefire ammo, the 6.8 size has been dancing in and out of vogue: always on the verge of being accepted, yet never being so.)Member of the Bofors fan club! The M1911 of automatic cannon.
Proud fan(atic) of the CV90 Series.
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Originally posted by HorseSoldier View PostThat said, the bigger show stopper in my experience is ammunition quality rather than optimizing barrel length. With good ammo (Mk 262) and an ACOG, shooting unknown distance targets out to 600 meters gets boring, and (with the aid of a ballistic computer and spotter making wind call) I've seen a guy make a hit on a steel chest plate out around 1200 meters with a 12" upper. With standard issue green tip, you're probably more consistently in the 3-4 MOA (and realistically, anywhere from probably 1.5-6 MOA, depending on lot), which out at 600 which is pretty much just rolling the dice before you even start worrying about things like wind, bullets going transsonic, and such.Though I suppose the ballistics computer and the spotter helped.
Still, I would suppose that hitting anything past 300 or maybe even 150 meters accurately and consistently would depend on a crapload of other variables like the ones you described, plus weather conditions (rain, snow, etc.), dust, debris, if the target(s) are behind some form of cover (most likely) or moving/running between positions and firing from cover (also likely), and add to that adrenaline, fatigue, pucker factor, etc. etc. etc.
I think a Navy friend of mine who has a just a bit of experience in this department put it rather bluntly when he commented on other shooters at a range accurately placing shots on paper/steel targets. "Yeah, a lot of them shoot well. Only problem is, the targets don't shoot back...""The use of force is always an answer to problems. Whether or not it's a satisfactory answer depends on a number of things, not least the personality of the person making the determination. Force isn't an attractive answer, though. I would not be true to myself or to the people I served with in 1970 if I did not make that realization clear."
— David Drake
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Leg and I have very similar views on firearms I think. Even with increased weapon and ammo weight I'd go for a 7.62mm rifle over 5.56mm any day. My deep and abiding love for the SLR will never die. Sure it's old school but it's the only rifle I'm still confident I could strip, clean and reassemble in a hurry. And it's so damned rugged, a really solid piece of equipment. The 7.62mmN round will knock a man down and leave him DRT nearly every time. And up close and personal there is a big difference between a butt strike from a "plastic fantastic" modern assault rifle/carbine etc and a battle rifle, not to mention what you can do with a SLR with a fixed bayonet. Terrifying.sigpic "It is better to be feared than loved" - Nicolo Machiavelli
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Originally posted by Targan View PostLeg and I have very similar views on firearms I think.
Give me five minutes to re-familiarise myself and I'd be able to field strip, clean and reassemble the SLR at light speed again. Could do the M60 in about two minutes flat (including a thorough field clean and oil) back in the day and wasn't bad on the M16 either (as much as I loathe the thing). Was quite good with the F88 Steyr AUG too before I got out and although they're a nice weapon to patrol with, they're still woefully underpowered for my liking.
Most weapons are fairly easy to operate if you bear in mind there's really only a couple of different ways a semi or fully automatic weapon can work. Basically there's open and closed bolt, coupled with gas piston, impingement, or recoil operation. The rest is really just fairly minor details. Remember those basics and most stoppage drills are relatively easy to transfer from one weapon to another.If it moves, shoot it, if not push it, if it still doesn't move, use explosives.
Nothing happens in isolation - it's called "the butterfly effect"
Mors ante pudorem
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Originally posted by Targan View PostLeg and I have very similar views on firearms I think. Even with increased weapon and ammo weight I'd go for a 7.62mm rifle over 5.56mm any day. My deep and abiding love for the SLR will never die. Sure it's old school but it's the only rifle I'm still confident I could strip, clean and reassemble in a hurry. And it's so damned rugged, a really solid piece of equipment. The 7.62mmN round will knock a man down and leave him DRT nearly every time. And up close and personal there is a big difference between a butt strike from a "plastic fantastic" modern assault rifle/carbine etc and a battle rifle, not to mention what you can do with a SLR with a fixed bayonet. Terrifying.
What I really dislike with all the AKs is the right hand position of the cocking handle (Hope this is the right term. I'm talking of the lever you have to pull to load a round into the action.). In my mind, this is so unusual, I can't see to get familar with this. When I have to load the rifle, I still want to have my firing hand at the pistol grip - and my eyes on target. I just can't imagine, that would work with the lever on the right side of the rifle.
And for all of your thoughts on the AR15/M16/M4-thing: There are loads of extra parts for this system. If one has the money, he can build a relatively rugged rifle, in which the upper receiver and the upper part of the rail/handguard are one piece, therefore eliminating some of the problems with to much stuff fitted to the rifle (barrel!). And there are tons of extra stuff, that can be mounted via the rails. The hole system has the big advantage, that you can build your weapon for a specific task/mission. And it's the service rifle with several Western armies.
I would strictly avoid a prolonged firefight, if I were to live in a world like the Twilight 2000 world. Therefore I think that a rifle, that is precise, is better, than a weapon, that can be stuffed with tons of dirt, but might not be that precise.I'm from Germany ... PM me, if I was not correct. I don't want to upset anyone!
"IT'S A FREAKIN GAME, PEOPLE!"; Weswood, 5-12-2012
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Originally posted by Ronin View PostOK, lets dispel one thing right now. The M4 is a pile of shit. It was designed to be a handy rifle for non-combat, support troops. Just like the M-1 carbine was designed for in WWII. A replacement for a pistol. The M-4 jams up after 2, 30 round mags, and over heats. Because it is not meant to be in an extended encounter. You can say well "professionals", and spec ops use it. Yeah, well when your choice for a short barrel rifle is and M4, or an M4. You obviously pick the M4. People seem to think that PMC's, and Spec ops can grab all sorts of neato crazy shit. They get whats in the armory. Whats there Sig 550 AKSU74 Colt MARS CZW-438 No, M4s, or an M-16A (whatever.)
A) I've never had trouble keeping my issue M4 or M4A1 running, even in crappy environments (ditto back when I was rocking an M16A2, though that was a long time ago).
B) I've spent a good chunk of my misspent youth in a SOF unit. I can't think of any team guys I ever worked with who shared your opinion of the M4 and, as I mentioned in a previous thread, guys were happy enough with the M4A1 that a number of them, after playing with HK416s, went back to standard M4A1s. Most were pretty skeptical about the SCAR-L as a waste of money/reinvention of the wheel (I got out before the L got cancelled).
And none of them would have considered going downrange with an AK or other foreign weapon. Whatever else can be said about it, the AR is an ergonomic miracle and those guys got the training to make the most of those strengths. Put a guy on a clock and they can make hits faster and better with an M4 compared to the alternatives. That makes alternatives a pretty hard sell.
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