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Can these feed ramps be saved?

The shape of the barrel extension itself isn't all that bad, but I also see what looks like rust inside of the extension, with some stains around barrel itself. I'd be wondering if some sort of chemical or salt water or whatever came into contact with it. What do the barrel threads look like under the extension? No way of knowing without pulling it. If they gave you to option to send it back, that's what I'd do.

Maybe I'm just a little overly cautious with this sort of thing. I saw some weird forms of corrosion after Katrina. I sure as heck dont store guns in cases with foam inserts anymore.

Quantico Shooting Club - Worth the Drive?

Hey man, just saying I don’t think you talk to your friends face to face that way no matter how wrong you think they are. Maybe I am wrong but I don’t need to insult someone to prove when I am right.

Maybe consider showing courtesy here too

Just a friendly suggestion for your consideration
Note that “charm” isn’t part of his name…

Maggie’s Funny & awesome pics, vids and memes thread (work safe, no nudity)

That is just bullpucky. I NEVER refused a stranger who had a legit warranty tool. You never know when they will spend money with you. If you’re a jerk they certainly will not.

The only way it hurts to warranty a tool is if your warranty expense vastly outpaces your other metrics. If your business is solid, it costs nothing including the shipping.

All this said, if you have stuff that needs replacement, go to snapon.com, fill out the form and they will send you an email with instructions. Most of the time they don’t even want the broken tools back and will ship the new tools on their dime.
That's nice to know I swore to never buy snap on after our local dealer we had in North Texas.
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Magpul - 2025 New Maztech X4-FCS & X4-LRF

Maztech Industries does not source rangefinder modules for the X4-LRF-15K. Unlike our competitors, who typically use the German Jenoptik DLEM modules, we produce our entire assembly in-house. This allows us to ensure quality and performance while simultaneously driving down costs. The diode-pumped lasers in our system far outperform the standard direct diode modules, with per pulse energies several orders of magnitude larger. While this wavelength is still Class 1 and typically eye-safe, it can be destructive to the high sensitivity receiver in our system if enough energy is bounced back from close range. This is why we recommend not firing at close reflective targets.

Our InGaAs receiver semiconductor design is fabricated at foundries in the US along with our silicon chipset. Maztech’s clean-room facilities located in Irvine, California and Stevensville, Montana produce the X4-LRF-15K assembly from the detector die to the end product. Our emphasis on vertical integration will continue to allow us to bring the highest performance products at reasonable prices.

Our 15K modules will be available for purchase soon. Keep an eye on our website for our modules and many more US MADE products in the near future!


Maztech 15k modules in thermal chamber
View attachment 8743421

Maztech custom InGaAs receivers
View attachment 8743422
The listed maximum ballistic drop the X4-FCS™ can display is 115 MOA (33MIL).
If my zero is at 1K yds may I expect I will have solution of 33 mils past 1K yds?