Is there such a thing as a stock Grizzly semi-auto?

[Ratbeetle]

I thought 10mm was a long 40? Isn't 10mm case length 25mm and 40 is 22mm? I've heard people shooting 40s out of a Glock 20 but doubt the opposite would work? What am I missing?

The model number is 40, but it's still a 10mm.

 

[RedSnow]

Ah... Duh! Good one. I was thinking 40cal.

 

[RockinU]

I also run Underwoods in my G20, it leads some, but not excessively, just do maintenance. Don't know that I'd shoot hundreds without cleaning, but it's not really a combo that I like to shoot hundreds of anyway. I carry mine in a Hill People Gear chest rig.

 

[264win]

Re holsters for G20
Most guys I know who put on miles packing a heavy piece go to a shoulder holster.
I recommend
https://gunfightersinc.com/kenai-chest-holster/

Imho a g20 is to heavy to be comfortable in a holster attached to your binos.
For a lighter set up the FHF bino/holster set up is very nice though

 

[WJS23]

Sig 220 10mm will handle anything you want to put through it. I have had mine for 3 years now and have put over 4000 rounds through it with no problems.

 

[Cockeye]

I have a little custom done to my G20

 

[wind gypsy]

My factory g40 handles underwood 200 gr fine. Buffalo bore and underwood sell heavy flat nose fmj ammo too, I’d just use that if you have concerns with glocks and hardcast.

 

[chinook907]

I settled on a S & W 1006. Great gun if you can find one.

Owned a Sig 220 SA/DA in 10mm for awhile. No issues with it, I just didn't take to it.

I bought a modified glock 20 and had the same issues as others above.

 

[Florida Bow Hunter]

I heard the barrels of a Glock don’t like all 10mm ammo.


I bought a Colt Delta Elite 10mm. 1911 Good enough for my pops to carry it in WWII against Nazis , good enough for me.


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[joshh]

Ive had good luck with the underwood extreme penetrators in my g20


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[joshh]

Any Glock 29 owners out there with experience running bear loads? I’ve been thinking about getting one.


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[BeastOfTheTrees]

I have a little custom done to my G20

Is that from duck hunt! Lol

 

[Cockeye]

Is that from duck hunt! Lol

Yep

 

[Cockeye]

Is that from duck hunt! Lol

Seen a few people lose there gun in leaves so I cerakote frame with custom slide and barrel with 19 rounds of 10mm and electronic sight.

 

[collinparsons]

Mine G20 is stock other than night sights. Runs most hardcast just fine if I clean it once in a while. Factory springs, factory barrel... all that.

My observation at the range and various handgun classes is that highly modded guns frequently have reduced reliability. So mine aren't tweaked much.

If I bought another, I'd probably consider an XD, but am pretty satisfied with the way this one has ticked.

Any recommendations for a pack holster for a g20. I'm running a mystery ranch bino harness and plan to carry by bear spray below it for stalks where I drop my pack. Looked at the mystery ranch semi holsters and the velco security strap looked awful suspect. Thanks in advance ...

Also interested in finding a good G20 holster..dont want a kenai

 

[PathFinder]

Also interested in finding a good G20 holster..dont want a kenai

KT Mech makes a great one

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[AkMtnRunner]

Any Glock 29 owners out there with experience running bear loads? I’ve been thinking about getting one.


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Yep. Mine was okay stock, but I knew there were more reports of stability issues of hard cast out of the shorter barrel so I went to an extended Lone Wolf barrel with a couple ports to also help with some muzzle flip. If I did it all again, I'd invest more into a KKM barrel as the Long Wolf one wouldn't allow buffalo bore rounds to seat all the way in. I sent it back and they cleaned up the chamber. It's all good now and it's very accurate.

Still, the best thing I did to it was to add grip tape. Nothing wrong with the normal grip, I just like the extra traction.

 

[Beendare]

My G20SF is stock except for;
Polished feed ramp
Polished trigger components [ I did the the $.30 trigger job...yep its $.05 better] and I took that bump on the Side of the trigger bar down 20%....I might take it down more as my G@) takes a little coaxing to assemble/disassemble
SS Guide rod with stock spring
Stock barrel.

FWIW, I have 700 rds. through it....300 rds.of DoubleTap 200gr/1300FPS Hardcast with zero malfunctions.

I did get a little bit of leading on the feed Ramp and some lead discoloration in the first 3/4" of the barrel on the one shooting session after 200 rds straight of DT. I was checking it every 50 rds.....so it took a lot of hardcast to get any sign.

I had no overpressure signs; no flat primers and no bulging cases.

BTW, I love this pistol.

 

[Beendare]

There are more than a few guys that say a stock HK USP is 100% with .45 Super Hardcast ammo in them....and I believe it.

To date my HK's are the only semi autos the first timers- kids and women- I take out shooting cannot make them malfunction.

...

 

[jspradley]

Yeah, the Benelli M4 with slugs