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Receivers cracking isn't a surprise, especially with the round counts of the rifles. Expect you'll see more and more across other brands and models as firearms age with higher round counts.
Aluminum has a finite fatigue life which means it will always break. It's just a matter of time based on how much load is applied and number of cycles. |
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Originally Posted By HendersonDefense:
I asked the staff about the Sig MCX and they said it has had zero issues since we put in the line. It doesn’t get nearly the abuse as our workhorses but I think it’s coming close to two years now? V/R Ron View Quote View All Quotes View All Quotes Originally Posted By HendersonDefense:
Originally Posted By JK-919:
Any Sig MCXes on the line? (I guess they’re sort of AR-like and fit in this thread, the upper works on an AR lower) V/R Ron |
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Hi Ron,
Does Lucas or Slip have chlorinated esters in their oils//greases? I ask because Grant Cunningham posted this about it and how it can cause cracking in guns... Quote: "(One major gun manufacturer actually had barrels fall off of their revolvers. An investigation ensued, and they found that the chlorinated esters used in their machining oils was causing stress cracking in barrel threads. When combined with the gun owners’ use of cleaning and lube compounds containing chlorinated esters, the barrels simply sheared off at the weakest part – the threads. Like most aircraft makers, the company learned to forbid chlorine-carrying compounds on the manufacturing floor, to prevent a recurrence.)" https://www.grantcunningham.com/2006/05/lubrication-101/ I think it would be important to stick to non-chlorinated oils/greases to protect the longevity of the firearms used at your business. |
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Originally Posted By HendersonDefense:
I asked the staff about the Sig MCX and they said it has had zero issues since we put in the line. It doesn’t get nearly the abuse as our workhorses but I think it’s coming close to two years now? V/R Ron View Quote View All Quotes View All Quotes Originally Posted By HendersonDefense:
Originally Posted By JK-919:
Any Sig MCXes on the line? (I guess they’re sort of AR-like and fit in this thread, the upper works on an AR lower) V/R Ron Gotta keep this thread going. |
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Originally Posted By HendersonDefense: I asked the staff about the Sig MCX and they said it has had zero issues since we put in the line. It doesn’t get nearly the abuse as our workhorses but I think it’s coming close to two years now? V/R Ron View Quote Do you know if it was a pre-recall or post-recall production example? (Bolt carrier change) If it was post recall, was your example changed? |
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Originally Posted By HendersonDefense: I asked the staff about the Sig MCX and they said it has had zero issues since we put in the line. It doesn’t get nearly the abuse as our workhorses but I think it’s coming close to two years now? V/R Ron View Quote |
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Mark it Zero!!
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Ron,
I really appreciate all of the time you’ve put into this thread, as well as the others. I would like to know about a couple oddballs that I haven’t seen mentioned, if you don’t mind. How are the SAR-80 and AR-70 holding up? Thanks in advance, Mace |
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I'm no AR expert at all. But I have a question? I'm wondering if will help with reducing wear from force.
Would the Capture Buffer spring systems like JP, Armspec and other, perhaps, not reduce the wear forces on the entire AR functioning parts and Body's? Especially high usage, and long term? I run the Armspec in some of my AR's and it certainly reduces force reactions. Ron Thanks so much for sharing. Love the stuff you are posting. |
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Originally Posted By mace2364:
Ron, I really appreciate all of the time you’ve put into this thread, as well as the others. I would like to know about a couple oddballs that I haven’t seen mentioned, if you don’t mind. How are the SAR-80 and AR-70 holding up? Thanks in advance, Mace View Quote V/R Ron |
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We've been using the standard, non-CHF uppers lately and we get PLENTY of use out of them.
V/R Ron |
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Originally Posted By HendersonDefense:
We've been using the standard, non-CHF uppers lately and we get PLENTY of use out of them. V/R Ron View Quote |
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Mark it Zero!!
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Thank you for all of your hard work Ron. I had a couple of follow up questions that you touched on and wanted to see what your opinion was now.
1. You said that you were going to try McFarland Style 1 piece gas rings. Did you get a chance and if so what is your opinion. 2. Are you still only running the HK clone when it comes to AR style piston guns? 3. What is your current lube for the guns? Thanks again for your time and hard work. |
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Finally in half a decade later
Ron, tons of respect Also in for info with a mcfarland ring from jp sitting on my lantac... Attached File How are the LANTAC/s treating you nowadays? (From pg. 34) Attached File |
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Originally Posted By suprmatch:
I don't know why firearm manufacturers aren't lining up to supply you with firearms (for free) to put on the line and test. But then again maybe some don't want to know how their guns don't stack up against others. Great thread Ron! View Quote |
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Originally Posted By mrozowjj:
I was wondering that too. If I was making a gun I'd give him one to use in the range. The amount of data you'd get from seating what parts broke would be invaluable to companies like Sig, FN, B&T, etc that are going for military contacts. View Quote |
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“Who wants to shoot the NGSW?”
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No weapon system is immune to the hazards of being on our firing line. -HendersonDefense
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Originally Posted By FlowersForFoes:
Finally in half a decade later Ron, tons of respect Also in for info with a mcfarland ring from jp sitting on my lantac... https://www.AR15.Com/media/mediaFiles/498555/BBBE7BCE-9732-4776-882E-521C4ED66D61_jpe-1250152.JPG How are the LANTAC/s treating you nowadays? View Quote V/R Ron |
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Originally Posted By PBreezy:
Thank you for all of your hard work Ron. I had a couple of follow up questions that you touched on and wanted to see what your opinion was now. 1. You said that you were going to try McFarland Style 1 piece gas rings. Did you get a chance and if so what is your opinion. 2. Are you still only running the HK clone when it comes to AR style piston guns? 3. What is your current lube for the guns? Thanks again for your time and hard work. View Quote - I don't think we've got around to running those yet. - As for HK's, we actually put four factory HK-416's on the line. The HK clone held up WAY longer than anyone expected. I can't remember which piece finally gave but I did get a hold of the original manufacture of those uppers and he does have replacement parts. I just have to remember to order them from him. - We are still using Lucas oil and Slip 2000 products on all the weapons, to include the M134's now. V/R Ron |
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@HendersonDefense
What parts do you see fail on your Steyr AUGs? How does their reliability compare to ARs, AKs, and HKs? |
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M134
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Trust me, its more better...
MCLMM |
@HendersonDefense
Irst off Thanks for all the updates. Any update on Sig mcx? Sig mpx? Sr15s |
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I’ve read through this thread a bunch but I can’t seem to find anything posted on this, though it’s probably already been covered...
Ron, How have set screw gas blocks held up compared to pinned? Are the barrels dimpled? |
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Surprisingly enough, gas blocks have held up and they don’t have set screws. What they did have are gas blocks that are tucked underneath rails but I thought for sure they would loosen up over time.
V/R Ron |
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Originally Posted By HendersonDefense:
Surprisingly enough, gas blocks have held up and they don’t have set screws. What they did have are gas blocks that are tucked underneath rails but I thought for sure they would loosen up over time. V/R Ron View Quote |
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Don't know if this question is already answered, but are there any KAC guns on the line (with the E3 bolt)? If so how are they holding up?
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How are the Bren rifles holding up? I imagine they dont get as much use as others.
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Any updates on the Steyr AUGs and the IWI Tavors re: round counts and parts breakage? Thanks and have a good one!
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"An age of glory passed like a lightning flash. The mandate of heaven passed from you but you didn't see. Times change and power passes. It is the pity of the world."
Song dynasty poet |
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How's business in Vegas?
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Don't be so open-minded that your brains fall out.
General education should not be mere job training, but training of the mind to reason. https://welltrainedmind.com/a/classical-education/ |
Originally Posted By MRW: How's business in Vegas? View Quote We closed the range down two weeks ago but have kept all of our staff employed. We have seven years worth of cleaning and rehab to do. We've been so busy since opening that all things we've needed to get done have just been sitting and building up. This shutdown has had a silver lining for us. Staff are staying busy and getting a change of pace and long-deserved break. Guys are restoring tanks, painting/epoxying the floors and walls, expanding the footprint of our "FOB" and doing general maintenance all around the property. V/R Ron |
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Great to hear you guys are doing ok, stay safe
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Yep, very good to hear.
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Originally Posted By HendersonDefense: We closed the range down two weeks ago but have kept all of our staff employed. We have seven years worth of cleaning and rehab to do. We've been so busy since opening that all things we've needed to get done have just been sitting and building up. This shutdown has had a silver lining for us. Staff are staying busy and getting a change of pace and long-deserved break. Guys are restoring tanks, painting/epoxying the floors and walls, expanding the footprint of our "FOB" and doing general maintenance all around the property. V/R Ron View Quote Now there is a man who took lemons and made lemonade. Stay Safe! |
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Glad your doing well Ron......thanks for this thread and all you do
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There were these two fellars standin' on a bridge, a-goin' to the bathroom. One fellar said, "The water's cold" and the other fellar said, "The water's deep". I believe one fella come from Arkansas. Get it?
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Ron, what would be a proper respectable tip to give the RSO ? $5? $10? $20 or ? What do the RSO's average per customer for a tip usually?
Also, does your range have rubber shock absorbent padding on the floors like a gym has to limit damage to dropped guns? If not, it might be a wise investment to have them to protect guns/optics if they are dropped. |
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Thank you for sharing your experience, and taking time to share is also commendable.
I keep thinking, armory/gun cleaning has potential to be a great episode of "Dirty Jobs" with Mike Rowe. |
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Thought of you guys, thankyou for all the updates so far
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So, never give up. Continue to fight. You’ll either find a win here and there, or you’ll die fighting. I can accept either of those outcomes. - EdwardAvila
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OP,
Thanks for taking the time to post this. You have added to the body of knowledge, which as an old teacher, is a wonderful thing. 1. Do you keep uppers, lowers and BCGs dedicated to each other? IOW, will an upper always use the same BCG until it fails? 2. How often do you headspace? |
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"Nothing in life is so exhilarating as to be shot at without result." - Winston Churchill
In loving memory of Eric the Hun. We miss you. B-Battery, FTAG '77 NRA member |
Just giving a bump.
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https://smile.amazon.com
Total to SAF has been $86,318.87 since Oct. If the 5 million NRA members did this, the NRA could make $130 million a year, just from members regular purchases. |
Ron, I’m curious what sorts of processes your guys use to clean all those weapons after the heavy use they get every day.
I’m a big believer in weapon cleaning being the best preventive maintenance there is. Your operation clearly depends on your weapons staying on the line as close to 100% as possible, so I think your guys’ processes and techniques would be instructive to the rest of us. And thanks again for sharing with us. |
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"--you can't conquer a free man; the most you can do is kill him."
Heinlein NRA Life Member Glock Certified Armorer Certified AR15 Armorer Certified M1911 Armorer |
Hi Ron,
Thank you for all the valuable information. Got few questions. 1) Interested in knowing how IWI X95 is holding up. Approximately how many rounds have you guys put through it and what parts needed to be replaced. 2) Do you still rent full auto firearms off premises ? If so, how does that work with ATF since rental is taking place outside your place of business. Do you have to check them out of your books and re-enter ? Cheers ! |
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Originally Posted By gangsterjatt: Hi Ron, Thank you for all the valuable information. Got few questions. 1) Interested in knowing how IWI X95 is holding up. Approximately how many rounds have you guys put through it and what parts needed to be replaced. 2) Do you still rent full auto firearms off premises ? If so, how does that work with ATF since rental is taking place outside your place of business. Do you have to check them out of your books and re-enter ? Cheers ! View Quote +1 on the x95, would love to hear about that! |
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The hammer of the gods
Will drive our ships to new lands, To fight the horde, singing and crying: Valhalla, I am coming! |
very cool thread, while its not a fair comparison I find it interesting to read about the reliability of the rifle ARs compared to the carbine ARs
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If guns kill, then silverware makes people fat
TSgt, USAF 2A574 B-1B Lancer Crew Chief/ former B-52H Dedicated/Flying Crew Chief and C-130H Isochronal Inspection Craftsman |
Originally Posted By HendersonDefense: We closed the range down two weeks ago but have kept all of our staff employed. We have seven years worth of cleaning and rehab to do. We've been so busy since opening that all things we've needed to get done have just been sitting and building up. This shutdown has had a silver lining for us. Staff are staying busy and getting a change of pace and long-deserved break. Guys are restoring tanks, painting/epoxying the floors and walls, expanding the footprint of our "FOB" and doing general maintenance all around the property. V/R Ron View Quote 10+ weeks have you caught up on all the upkeep & improvements? |
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The future of your lightweight AR build begins with the PWD. https://docs.google.com/spreadsheets/d/1I6Qb6kAJjChEJ56qhznv2291c5UHRDyNXuSXGObumqM/edit?usp=sharing
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Ron, awhile ago you were testing Wolf T91 piston uppers, how did they fair?
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