User Panel
Posted: 10/12/2004 12:22:51 PM EDT
Hear ye, hear ye... Carbine_Man is about to eat crow. All rise and cast slurs and nasty aspersions in unison! Cry foul, fool, dolt and idiot! Heap ugly epithets upon poor stupid Carbine_Man!!! He has earned it.
Carbine_Man confesses: "I recommended Vulcan carbon-Aramid upper receivers to everybody. I thought they were great... now I have come to recognize the evil of my ways." I put about 2,200 rounds through one of my 2 Vulcan plastic uppers. Functionally they are "okay." I never had an actual failure. But over time I noticed that the accuracy sucks donkey lungs. The upper receiver flexes with every shot. I decided to just live with it. Then yesterday I had my first good reason to get rid of them. The little dimple that the charge handle latch grabs has worn to the point that it won't hold. This means that with every shot the charge handle is coming back and bopping me on the nose. One other thing. This isn't exactly a Vulcan issue, but I had terrible problems with an SP1 (no forward-assist) upper. It convinced me that forward assists are useful and necessary if you're going to rely on your rifle. Taken together these things pushed me over the edge. That's it, enough compromise! I replaced one with a standard A3 upper receiver, and I'll replace the other when I have some extra cash. The Vulcan plastic lower on my lightweight still functions perfectly and shows no of wear. Okay. Go ahead, heap insults. I can take it. C_M |
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Hey, SOMEBODY has to test this stuff. Some close-up pics would be nice
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Better than pics, I can send you the piece! It's worthless except as a conversation piece... unless you want to built an upper that sprays bullets like a shotty and bops you in the nose with the charge handle.
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Thank you for writing an excellent an honest review! Few people would be that open.
Some folks may have predicted that it would suck but now we know how it sucks. Thanks again. |
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heh! i'm suprised you'd admit to this :-)...
you pay for what you get... |
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ROTFLMAO, All the other AR15 shooters at the range have gotta be wondering why you are flinching with such a mild recoiling rifle. Little do they know you're getting punched in the nose by your rifle. Even if it's not that strong a bump, it's still gotta tax the nerves or a shooter's ability to concentrate. |
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thats so three stooges....I could just imagine you shooting a rifle...dropping it...
NYUCK NYUCK....and then poking the guy next to him in the eyes |
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At least you had good nose-to-charging handle position - BG |
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How about an ARFCOM museum?
Create a pic thread of fucked up parts to show & inform others of bad manufacturing, bad operating procedures, maintenance practices, etc. Nothing quite like experience to create a lasting impression. |
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Let me put this in simple terms...
Hesse=Shit Vulcan=Hesse Therefore Vulcan=Shit! |
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But But it's 4x lighter and 12x stronger than aluminun, and they are issued to Special force around the world. That's what they say in thier ads.
It's always good to have updated Hesse horror stories to reaffirm out beliefs. |
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I think we should call that the Yojimbo Theorem! |
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I would never insult someone for stepping out of the comfort zone and trying something new (No homo stuff). So thanks for the update.
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Hey, thanks for posting the update! It's very useful to have people posting their actual experiences with gun stuff, not just their opinions. That bit tends to wear on aluminum uppers; I'm not surprised it wouldn't hold in plastic. 'glad to hear the lower is still going strong.
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Don't sweat it brotha, you know the proverb "It's best to eat crow while it's still warm..."
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Hold on a minute......at the risk of being mobbed by a wild crowd of rabid, howling Vulcan/Hesse haters bend on gouging both of my eyes out and skullf**king me, it seems like this is a really easy fix.....drill a tiny hole in the upper right where the hook is, then use some epoxy to glue a 3-4mm long steel rod for the catch to wear on instead of the carbon fiber.....kinda like the steel rails on a polymer pistol.
AoD PS on the other hand....how much more does an aluminuim upper weigh than a CF? |
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Actually....I already BOUGHT one.....mainly because YOU recomended it! h
Still gonna use the CF lower though......what torque figures did you use on the buffer tube, by the way.....I'm a little leery of overtightening it......or just use blue loctite? Thanks, AoD |
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I'll take it ! tell me where to send the bucks. |
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Id have trouble trusting a plastic upper. A lower on the other hand is a different story.
Hesse plastic lowers rock the house and ya'll need to quit hatin and get wit da program |
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This post confirmed one theory and and answered another question. I've long been thinking about building a lightweight and using the Vulcan lower. So far, I haven't heard anything bad about them other than the name. since the lower is a low stress, not much moving part, I figured it would be ok. The upper always concerned me, especially with the bolt carrier going back and forth.
You've answered my questions. If I do end up building one, only the lower will be CF. The upper will be aluminum. |
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"Vulcan Arms -- The Weapons of the Special Forces"
Are these the same "special" forces that ride the short bus? |
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You've got balls carbine man. I followed that build from start to finish till now cause I was really interested in building one like that one day. I'm still thinking carbon lowers are ok. I am waiting to see if Bushmaster will ever make Carbon uppers, and if they do, are they better than the Hesse/Vulcan stuff. Great reporting man.
See about getting this information posted on the parts review section at the Maryland AR15 shooters sight.. I forgot the name of that place and my favorites got erased |
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When I went the Vulcan route, it was only because of the light weight of these parts. I never tried to gloss over the non-existent warranty or Vulcan/Hesse's bad customer service, or the other bad stories about their products. The upper and lower receivers are cheap, and light. Beyond that, you pays yer dough, you takes yer chances. I accepted the risk. If you go back and read the reviews, I speculated that the uppers wouldn't be good for accuracy because of the flex. Now that I've converted my Ultralight to a standard A3 upper receiver, the stiffness of the rifle is much better and the groups have become nice and tight. If someone out there bought a Vulcan upper on my recommendation, you had to know what you were doing and you made your own decision. If you bought right from Vulcan, you didn't lose more than ~$55. If you don't mind the loss of accuracy, and tweaked it with some epoxy or JB Weld, you're not out anything. Anyway, our hobby/sport/addiction will never advance if no one is willing to take some risk. I did, and I don't regret it. Anyway, I will be yanking out my other Vulcan upper as soon as my new one arrives from Legal. Because this second upper hasn't failed (i.e. the charge handle hasn't started pinging my nose yet) I will sell this one for a very modest price, if anyone's interested. C_M (edited to add) I am still convinced that the Vulcan lower is great. There is almost no stress on the part and I don't see where it could suffer wear. I am still recommending the lower (for whatever my recommendation is worth. ) |
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Hope you didn't think I meant anything serious by my earlier post.....I did get it because you recomended it, but it was all an experiment anyway......if it doesn't work I'll just get a block of wood, finnish it off nice and pretty, epoxy the upper to it and have a cool pencilholder..... AoD |
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Thank you for the heads up about Vulcan, and for being big enough to inform the community at the risk of public ridicule.
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I purchased my set to build a dedicated rimfire rifle so flexing shouldn't be a problem, but I was long since concerned about the CH latch area. I think a little prudent tinkering should take care of that problem and I'll still be good to go.
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Yup. Hesse lowers are very under rated. How's that working out for you Johnny? |
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Well I shot alot this weekend with my new car stock on it and ran into some problems. With the increased recoil from the smaller buffer and spring the plastic threads for the buffer tube didnt like all the bumping and so forth. The stock and tube started to tilt slightly which made the bolt carrier not want to slide back into the buffer tube. I put the A2 stock back on since it was more sturdy and didnt have any problems. I think I can bore that buffer tube hole out in the lower enough to make a threaded aluminum insert to go in its place. Then I was thinking of making a smaller 1/4-20 tapped hole just below it if I have enough material in the lower to help keep the car stock firm. I'll figure out a way for sure though. Still no regrets. |
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Good to hear. I heard you got a hell of a deal on it. I still have that gold plated fixed collapsible stock if you want it....hehehe |
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I remember that thread, long ago...no one seemed to reply, tho:
www.ar15.com/forums/topic.html?b=3&f=4&t=198206 |
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'Tis true! Johhny, I saw your earlier post about the carbine stock causing problems. I have always had a pre-ban non-collapsable stock on mine with no problem. I now have a collapsable on it with still no problem. Are you saying it tilted to one side or what? Bob |
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Yes KY-Bob. Its tilting in the 12 o'clock position. I took the buffer tube out and could see some of the threads tore up. I know I didnt cross thread it when I installed it and I know they were in good shape when I installed it. I can tell you that the rifle was making my shoulder sore after awhile and I cant figure out why. I shot maybe 250 rounds that day.
I did take a 16" heavy barrel and turn it down to a lightwieght like yours though. I wonder if the shortering of the gas port gave it too much recoil? BigJ: yes it was a very sweet deal but that doesnt compel me to buy your gold plated fixed colt tele-stock I dont have enough money because I found a guy while I was at K-mart thats selling me cinergy field stadium for $100! |
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Wish you had posted this BEFORE I got mine lol. One of these days, I should finish that rifle...but this post sorta takes the wind out of my sales to do this. It's all YOUR fault!
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edgb68, reread the original post, pertinent quote "The little dimple that the charge handle latch grabs has worn to the point that it won't hold." There was nothing wrong with his charging handle or receiver, it simply wore to the point where there is no longer enough of a catch for the latch to hold onto. This happens even on standard aluminum receivers, it just takes a lot longer. Yours will wear too, the more you use it the faster you will get there. I think instead of something fancy, I may take some really thin SS and fashion a reinforcement plate - much like what people have made to cover MG trunnion covers to prevent wear from metal links or small plates to inforce plastic feedlips on magazines. I'm hoping a super adhesive or epoxy will be enough to hold it in place. It's either that or bore a hole and insert a pin. Keep a close eye on the latch catch and note how it wears over time. If you are careful when you pull the CH and squeeze the latch first, you will give yourself more time before it's worn too badly to keep the CH in place upon firing. |
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This is Carbine_Mans upper.
I installed a new charging handle and it grabs fine. I was tryin to give it back but he won't take it back. |
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