Just read the Corps is getting outfitted with new HK M27's. any one have experience with them? How do they compare with the good old M4/AR 15? Am I going to have to trade in all my AR's?LOL
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Join the contest SubscribeLine companies retain saw's in the Armory for use at commanders discretion, and weapons platoon never lost them.Piston vs DI.
Initially intended only for replacing M249 of AR in Fire Team position. Granted M249 has its problems but how mag fed is better than 200 rd belt escapes me.
Later USMC reports it wants everyone to have a suppressor and things made sense.
Tell Pentagon you want to replace all rifles to play better with suppressors to get new NSN - bean counters say fuck you.
Get limited number of guns in for specific purpose Pentagon says Okay.
Once in the system get everyone a new gun.
They still lack a belt fed LMG unless AR man is going to pack 240B.
MIC must be fed.
Thats my tin foil hat theory anyway.
It's a heavier, longer, dumber version of a 416. The Marines only wanted them to feel special.The M27 IAR is an HK 416, and the 416 is a select fire carbine too. What makes it an M27 are the configuration and accessories attached.
Like the m27/416, and FN SCARs, the three carbines the Army is testing as part of the NGSW are all piston driven and not direct gas.
Piston based weapons run better suppressed, and need less cleaning and lube in very dusty conditions. But handguard options are minimal because they're proprietary on piston rifles. DI is usually a few ounces lighter in the front end and some prefer their weight balance, and DI is arguably a hair more accurate. And again, handguard selection is HUGE for DI ARs.
Having had and shot both, I prefer piston because the BCG needs minimal cleaning, and because cleaning the gas valve assy is quick and easy.
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Breakdown: M27 IAR vs. HK416
Here's a quick video showing the differences between the USMC spec'd M27 IAR and the HK416 and its compatibility with...www.militarytimes.com
The fifth to seventh generation 416 supposedly fixed the issues they have running suppressed. They still break parts like triggers. All of the improvements basically come from improved materials science.
How the M27 can be considered the equal of the SAW is easy. They measured how many hits each weapon achieved and the M27 hits the target much more often. It’s also ten pounds lighter which lets you carry an extra 300 rounds. You lose the ability to burn up all your ammunition on cyclic but that’s a feature not a bug to some decisionmakers.
If you think peppering a hillside is suppression I can see how you’d want the SAW. If you prefer to engage known, likely and suspected enemy locations the M27 is an improvement.
If you want hits fire semi-auto.
When you want suppression for fire and maneuver in the attack or hauling ass I want enough lead in the air that someone is frozen by the fear they will be hit, even if that may not be reality.
Was the Saw greater than 18MOA? If its that bad I can understand the issue. Shitty FN barrels or just too much heat for too rapid a release of rounds.
I know they had their issues in my day but generally belts fed fine and a knowledgeable user ran them pretty well.
Ill admit my knowledge is well aged and armchair general. I defer to your recent experience.
Regards the "cleanliness" of piston vs DI.
I was surprised a coworker recently issued a piston commented on its filth.
He and I both attended class to get issued DI guns.
His job required that he have the same rifle as some special guns so he turned in his DI carbine and received a Sig piston in .30 BO with suppressor.
He complained about gas blow by in he face and when cleaning said its way dirtier than his DI gun was.
Bad set up by my job?
I mean man that's why we have Weapons platoon and Weapons Company.
But any gun is probably gonna have more gas blowback than normal when suppressed, even piston guns.
And love. The most important ingredient.Last I knew all beltfeds were designed with dispersion built in.
I’m an armchair general myself but had some contact with Marines involved in selecting weapons systems via a private forum and got a briefing on it. The M249 was putting lead out that wasn’t close enough to the enemy to suppress them, or perhaps more accurately the suppression per round fired and system weight wasn’t comparable to the IAR. Particularly when shooting at identified targets the SAW fell behind, which was an identified issue in LIC which is less so in MCO.If you want hits fire semi-auto.
When you want suppression for fire and maneuver in the attack or hauling ass I want enough lead in the air that someone is frozen by the fear they will be hit, even if that may not be reality.
Was the Saw greater than 18MOA? If its that bad I can understand the issue. Shitty FN barrels or just too much heat for too rapid a release of rounds.
I know they had their issues in my day but generally belts fed fine and a knowledgeable user ran them pretty well.
Ill admit my knowledge is well aged and armchair general. I defer to your recent experience.
Regards the "cleanliness" of piston vs DI.
I was surprised a coworker recently issued a piston commented on its filth.
He and I both attended class to get issued DI guns.
His job required that he have the same rifle as some special guns so he turned in his DI carbine and received a Sig piston in .30 BO with suppressor.
He complained about gas blow by in he face and when cleaning said its way dirtier than his DI gun was.
Bad set up by my job?
Thank you I’m here all day.I'm just glad we have @RyanScott. He's a fucking expert at everything.
The dispersion desired varies with the weapon and platform. The MG3/MG42 is a laser by design so they built the dispersion into the tripod.Last I knew all beltfeds were designed with dispersion built in.
Everyone but the Marines have forgotten about indirect fire. Most seem to have forgotten about the need to direct fire at known, suspected and likely enemy locations. A building identified as housing the enemy must be engaged by firing into its fenestration instead of its two foot thick mud walls. Rock outcroppings used by the enemy are targets, not the whole hillside. Particularly with an AR rather than a machinegun section. No?People think of belt feds as direct fire weapons.
In my day we were told they were just as important for raining pain down indirect fire to areas of defilade.
Suddenly that ravine they though gave them concealment is not so concealing when you have lead coming in like hail.
Yeah and doctrine evolves over time. That's why we're moving to changing the 13 man rifle squad, and 51's are getting disbanded because they are obsolete. We've been without organic SAWs since my unit got the HK's in early 2012, and we do fine. Not everything has to be organic to a platoon just because it would be nice to have.No its not.
Weapons company is for attaching heavier arms when you know a situation will require.
HMGs are for defense when on the tripod, offense when wheeled. 81s are for when you are dug in. I was a Dragon and we were for when you expected the armor to be coming. Shits too heavy to expect it to accompany every patrol and be readily mobile. Dragons were the most mobile of those three. Great high Asvabs got to carry two missiles, a tracker and a personal weapon (rifle).
The Fire team though is an independent unit of hell on earth. It should be able to wreak havoc and when in support of or from other Fire Teams it should be an assault group extrodinairre able to rip through enemy resistance by fire and maneuver acting independently yet part of the squad.
I dont think there are very many militaries that carry that concept of breaking the squad down into three individual independent groups.
The fire team needs its own belt fed LMG.
Something like the MG34 but not so heavy and finicky.
The M60E3 did its job just redesign the stupid cumbersome barrel.
People speak highly of the 240B but again weight becomes an issue.
How can the 240B succeed where the 249 fails so bad. Have FN fix that fucker or give all their contracts to colt again.
Everyone but the Marines have forgotten about indirect fire. Most seem to have forgotten about the need to direct fire at known, suspected and likely enemy locations. A building identified as housing the enemy must be engaged by firing into its fenestration instead of its two foot thick mud walls. Rock outcroppings used by the enemy are targets, not the whole hillside. Particularly with an AR rather than a machinegun section. No?
Vektor SS-77, MG3, or HK21, maybe? The 21 is pretty light by comparison and was used by Delta for a while, IIRC.The fire team needs its own belt fed LMG.
Something like the MG34 but not so heavy and finicky.
Vektor SS-77, MG3, or HK21, maybe? The 21 is pretty light by comparison and was used by Delta for a while, IIRC.
Slow down maybe, but remove firepower?That’s one way to slow a squad down and remove its firepower. Not to mention the HK21 was so expensive to operate that even JSOC dropped it.
I think I'm a little confused since you're suddenly mentioning ARs?Quantify the difference in suppression between 5.56 and 7.62 and tell me that halving your ammunition load was worth it based on that. Remember it’s an AR, you won’t be firing a 1000 round destruction mission on a building with it. And since it’s not an LMG you won’t have an A-gunner or tripod.
I believe he meant AR in the automatic rifle sense, not the AR15 sense.I think I'm a little confused since you're suddenly mentioning ARs?
Maybe but I was talking about belt-feds. But I'm not running 100% tonight so my thought processes are probably a little fuzzy.I believe he meant AR in the automatic rifle sense, not the AR15 sense.
Okay, I see what you were saying. And agreed, it can't. Even with 100-rnd drums or whatever, an M27 or Colt IAR or anything like that will not be able to reach the same level of usefulness.An Automatic Rifle is a shoulder or bipod fired support weapon. An LMG has an A-gunner and optional tripod. The same gun can be both, depending on employment. The M27 doesn’t, and can’t, replace the M249 as an LMG.
I’m not sure we are seeing eye to eye. The M27 is quantifiable better for a single shooter shooting upright or from a bipod. Add an assistant gunner and a tripod and the M249 is the better weapon...if the mission calls for the weight.
^^^In my best Homer Simpson voice: Ummmmm grenades.
But dont they ave one that is remote controlled now?
The M320 the Army has been gravitating towards has some degree of better performance than the M203, I think, and due to its design can use a wider variety of ammunition than the M203. The Marines, for whatever reason, are the only branch aside from SOCOM to use the Milkor MGL and frankly I don't understand why. It's bulky and heavy, sure, but I reckon having up to six shots at a given time is preferable to just one.Next up.......
Do we like the M203 or is it time for the Grenadier to have something better to fulfill the role as Fire Team indirect fire/hardpoint reduction?
I always thought the M203 surprisingly accurate if you could estimate a good range and it is one of those multi use weapons that actually can do both even if it is kind of a bastardized Rube Goldberg configuration.
It would be a mistake to take away the Grenadiers ability to fire bullets and leave him with a single purpose weapon like the M79 yet is there something that performs better than the underslung 203?