tips for making M-14 last longer?

RickR1100

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Ok, I know about using the grease for the moving parts on the '14. But I'm wondering what tips you guys have to help keep these rifles lasting longer.

The other day I noticed someone's post about M-1911 handguns and making them last longer. One guy's advice was that on less expensive guns, replace the 1911's slide stop and the springs, especially the recoil spring, with high quality springs. The theory being that a cheap spring won't be perfectly consistent in the amount of tension, and if weaker than a quality one, may allow the action to beat itself to death early through higher cycling velocity and less resistance.

Now, I know that springs do vary quite a bit in quality, something about the...um...silica content (?) greatly affecting spring life and behavior, like premature weakening, and even springs shortening over time. And since automatic firearms (be they semi or full) are VERY dependent on springs to get things done properly, I'm thinking it's only natural to select quality reputable springs if one wants to let his '14 last.

Now..for my M-14 I'm not gonna spend big bucks to buy all sorts of aftermarket muzzle brakes and pistons and cylinders...but this got me thinking about the notion that buying top quality M-1A or USGI springs wouldn't be very expensive...kinda cheap insurance, if unclear if it actually helps it age better.

But then I wondered about the operating rod...and whether buying a genuine USGI op rod might have better geometry than a stock Chinese clone...or am I being silly about that?

And what are your thoughts about the notion of replacing the springs for high quality units from possibly Wolf Springs, or Springfield (which are...well, I dunno but I'm guessing they might be either Woff, or USGI or maybe even some other mfg?)?

What about extractors and firing pins?
 
If you plan to buy a Chinese M305, I would suggest not investing a few hundred of dollars in a product also worth a few hundreds. These things are designed to fire thousands of rounds and will likely last you a life time anyway.

If you want to improve accuracy / reliability, go for it. Otherwise just enjoy your rifle until you pass it to your grandson.
 
this got me thinking about the notion that buying top quality M-1A or USGI springs wouldn't be very expensive...kinda cheap insurance, if unclear if it actually helps it age better.

Sounds like the way to go. Contact TacticalTeacher aka Hungry.
 
Clean it, grease it, shoot it a bunch and repeat. Replace what wears out or breaks as needed, and continue.
 
If you want it to run forever just scrounge together a small spare parts kit.

Bolt guts: firing pin, ejector and spring, extractor and extractor plunger and spring. Throw in a spare hammer, hammer spring, trigger and hammer pins and a spare op-rod spring and you are good to go for a long time.

Shoot the piss out of it for a few years and replace these things when they wear out.
 
"...my M-14..." You don't have an M-14. You have a Chinese copy. Ain't the same. Parts are going to wear out if and only if you shoot it a great deal. Otherwise, don't worry about it.
 
"...my M-14..." You don't have an M-14. You have a Chinese copy. Ain't the same. Parts are going to wear out if and only if you shoot it a great deal. Otherwise, don't worry about it.

Pretty much nobody has an M14, be it a 500 or a 3000$ copy. They are however all likely to exceed your own lifespan, with a few repairs to be done only under heavy use.
 
Don't buy one! Just don't! :eek:








BUY TWO of them. :)

No seriously , buy one for parts! Grease it well. Keep using 155 grainers or 150 or 147 grainers. Grease it up even more. Keep shooting!

Cheers,
Barney
 
Mine have M-14/S stamped on the receivers, mine are M14s.

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