Gear: glock 31


glock 31

Glock Available Here
Category: Firearms, Tasers & Accessories
Subcategory: Handguns
Price: 450-500
Average Rating:
(40 Votes)

The Glock 31 is a pistol manufactured by Glock. It is a Glock 22 modified to fire the .357 SIG ammunition. It uses a modified slide, frame, .357 SIG barrel and magazine but is otherwise near identical in looks to the Glock 22. It has a 15-round magazine capacity. (A Glock 31 can be converted to .40 S&W with no further modification than a new barrel.)

Member Reviews

  • Badge_max30
    afldeputy, Sat, 12 May 2007 05:29:04 UTC.
    1st review

    I have had my Glock 31 for 2 years. It has never misfired.

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  • Me3_max30
    jdavis654, Tue, 28 Aug 2007 09:51:50 UTC.

    AHHHH the Glock 31, 357 sig, 15 round mags tru dot night sights, What can you say bad about this weapon? I have had my 31 for a year now, and it will out shoot any weapon i have ever used, my first duty weapon was a s&w model 410 .40 cal, it was good, but the gold ol 31 is better. I think that if god carried a weapon he would carry the glock 31, and besides what other weapon can you fully take apart with a handcuff key?

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  • Photo_user_banned_big
    DetSgtDarryl, Thu, 06 Sep 2007 02:14:13 UTC.

    My agencies assigned weapon and there is none better. Except my baby 357sig 33 model

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  • Superman_max30
    jskinner_2033, Sat, 13 Oct 2007 15:47:04 UTC.

    I own 4 Glocks 24,26,30,31,and love them all ." Rock Out With Your Glock Out "

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  • Photo_user_banned_big
    SAMSONEAGLE, Mon, 15 Oct 2007 18:56:51 UTC.


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  • Picture_034_max30
    ljackson, Sat, 27 Oct 2007 17:16:53 UTC.


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  • Police_link_badge_max30
    HEYSARGE, Sun, 04 Nov 2007 01:28:16 UTC.

    Nothing better then a glock.Glock,Glock,Glock,Glock,Glock,Glock,Glock....Just get one...Any Glock. I swim with mine..........It always works..................Realy.

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  • Photo_user_blank_big
    Anonymous, Sat, 10 Nov 2007 10:53:26 UTC.

    Smooth shooting, acurate. Easy to clean.

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  • Photo_user_banned_big
    Srialkiller02, Sat, 17 Nov 2007 03:35:54 UTC.

    Gotta love a gun that will shoot true in any situation. Put it in water, sand, mud, snow and still fires. Gotta love it!!!!!!!!!!!!!

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  • I_fucked_up_max30
    racepmdc, Sat, 17 Nov 2007 04:02:17 UTC.

    Glock great 357 sig is the useless fix to a problem think everyone retired the 9mm not enough stopping power right so lets make the 9mm faster by necking down a 40 cal to a 9mm perject all it done was make faster travel and increased penitration not doing any damage on the way through if you had to fire in a apt or mill house etc were would your bullet stop 3 houses/apts down love shooting the 31 how many auto pistols can you put on paper at 50 to 100 yrds 3 stars just for being a Glock

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  • Titpaint_max30
    LPD347, Sun, 06 Jan 2008 22:48:56 UTC.

    I've had mine for ten years, and wish I could still carry it on duty. I love this thing, and want the baby version of this caliber.

    The russian army is purchasing Glocks to arm themselves, as of October 2007...

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  • Photo_user_blank_big
    Anonymous, Mon, 03 Mar 2008 21:59:19 UTC.

    Love it. Great duty weapon. I never have had a misfire....

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  • Lou_ferrigno2009_max30
    dan_mcgee, Sat, 08 Mar 2008 15:51:43 UTC.

    Great weapon. Glock durability with a powerful load. The 357 sig load is like shooting a light 9mm load, which helps with accuracy, but you got tons of stopping power.

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  • Funny
    lynettesman, Thu, 20 Mar 2008 03:09:35 UTC.

    I love this gun. It handles well. Shoots straight but he ammo is just damn expensive. Odd rounds always are I guess.

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  • Cartman_max30
    howlngwlf, Fri, 11 Apr 2008 09:55:14 UTC.

    People look at me strange when they ask me what kind of gun I carry. .357 seems to make people think "It must be powerful" This weapon surely packs a punch and even so is quite accurate. I doubt I will ever switch to a differnt calibre. Not while the Glock 31 is in existence.

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  • Me_max30
    X402police, Fri, 25 Apr 2008 09:30:41 UTC.

    Top of the line

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  • Photo_user_blank_big
    Anonymous, Thu, 12 Jun 2008 01:31:28 UTC.

    I like the .357 sig round. Comparable to the .357 mag. The hotter round does cause a little more recoil than most guns. I have the 31"C" (compensated) model. NOBODY will stand next to me on the line during qualifications because the ported barrel sends the concussion out to the sides, giving everyone around a headache!

    Great round and great gun, and as mentioned, if .357sig ammo gets pricy, you can also swap out to a .40 to save a little $$$$

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  • Woo1_max30
    Oreto401, Sat, 14 Jun 2008 01:00:14 UTC.

    Shot alot of rounds out of it....very satisfied with it.

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  • Ringo_black_with_patch_and_title1_max30
    jwesson, Thu, 03 Jul 2008 00:41:03 UTC.

    Glock is by far the best choice for Law Enforcement. The price is lower and the quality and reliability is higher. I have carried a Glock for many years and never had a problem with them. I like the .357 for the penetration of hardened cover. Used in combination with a hollow point (I prefer the speer gold dot) and you get good expansion but not over penetration in less hard cover.

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  • Photo_user_blank_big
    Anonymous, Wed, 16 Jul 2008 02:52:25 UTC.

    I have always carried a glock 22 and just purchased a glock 31. I really like it and its a much hotter round. The only problem I have had is finding hollow point bullets for it to carry on duty. Everyone around here only carry the full metal jacket rounds because not everyone carries that type of handgun so I will have to have the rounds special ordered.

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  • M_26da2399c69a8b03ebb3d0a99d166ee9_max30
    biznezonly, Thu, 07 Aug 2008 22:49:36 UTC.

    I didn't like this gun at first but was required to get when a new sheriff went to it. Over the last seven years of owning I have become quite fond of it. Although the other officers I know call it a trot line weight. Very dependable and accurate.

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  • Cutout_1_without_cpd_md_1_max30
    deClaire635, Thu, 11 Sep 2008 06:01:02 UTC.

    My agency just switched from the Glock .40 cal to this. I like it. It feels good in your hand with a kick! All around nice firearm.........

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  • Photo_user_blank_big
    davissrscott, Sat, 20 Sep 2008 23:26:45 UTC.

    Great compact weapon, high capacity mag....

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  • Rememberance_ribbon_max600_max30
    OPD429, Mon, 29 Sep 2008 19:20:13 UTC.

    I have never had a problem with this weapon. I carry it when I am in uniform and carry my Glock 33 when working as an investigation or as a backup. I also carry the Glock 33 as a backup when I am carry the 31. Never have had any problems with this weapon on or off the range.

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  • Gun_max30
    night_sniper, Thu, 09 Oct 2008 19:49:27 UTC.

    I love my glock 31, it has never jammed up and is always reliable and accurate.

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  • Campaign_max30
    bodyguard6559, Tue, 11 Nov 2008 05:36:57 UTC.

    I have carried a Glock 31 for nearly a decade now. I've put approximately 3,000 rounds through it. To date, my Glock 31 has never jammed or misfired.

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  • Photo_user_blank_big
    Anonymous, Fri, 09 Jan 2009 23:24:54 UTC.

    This hand gun has best for it's cost.

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  • Mixture_455_max30
    homicide06042000, Mon, 12 Jan 2009 19:26:27 UTC.

    I have carried the Glock 31, . 357 Sig for almost 10 years, the only jam I ever had was due to a weak mag spring, replaced with wolf +10% springs and was back in business. I also have the Glock 22, .40 cal barrel so I can shoot the cheaper ammo as well. I would bet my own life on this weapon over any other weapon I own.

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  • Jim_pd_max30
    Glock31, Sat, 14 Feb 2009 06:20:58 UTC.

    Very easy pistol to be accurate with and has never missfired in the 4 years I have had it.

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  • Photo_user_banned_big
    sag, Fri, 27 Feb 2009 23:39:04 UTC.

    Great gun. Very Dependable and Reliable

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  • Thin_blue_line_max30
    bemory, Sat, 21 Mar 2009 17:21:15 UTC.

    I love mine...very nice, ammo is kinda pricey though.

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  • 38470_441340101041_573821041_5846716_7329376_n_max30
    lveurinklpd, Fri, 27 Mar 2009 10:37:42 UTC.

    I was a little intimmidated when they said we were switching to duty weapons. I really like my 9mm and all I could think of with the words .357 sig was cannon and recoil. Now I don't know that I would use anything else. Hardly notice the difference in recoil unless I am shooting for a long period of time. The accuracy is amazing. I am sure some of it is because I am compensating for the recoil by making sure to reaim. I don't notice a change in weight. The lights and ammo is definately more expensive. Department pays for on duty ammo but I have purchase one to carry off duty also. I really like this gun!!

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  • B-25_max30
    michaelramz, Wed, 15 Jul 2009 00:41:05 UTC.

    I purchased my Glock 31 when I was in the academy. I chose a Glock for its reputation as being a reliable and simple weapon to operate and maintain. I pulled it out of the box for the first time for qualifying and shot very well. I have been carrying it as a duty weapon for the last 6 years. It has been everything that it was represented to be. I have never had a malfunction that was caused by the pistol. I love the .357 sig round. It is a lot of fun to shoot and when on the range, people stop to see what you are shooting just like if you where firing magnum shells for a .357 revolver.

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  • Photo_user_blank_big
    bensabin1, Thu, 20 Aug 2009 22:47:22 UTC.

    This is the single finest combat handgun ever fielded. All of the full sized Glocks share this designation in miy opinion. The reason i chose this weapon is for the more potent calibre.

    While the .357 sig does have a little more recoil it is still manageable.

    My only major gripes with the weapon are the plastic guide rod and the stock sights. I have replaced both with high quality aftermarket parts and find the weapon to be unbeatable for its intended purpose as a defensive sidearm.

    while there are other weapons that are more fun to shoot for pleasure there are NONE more reliable. If you put your tail on the line you'd to well to protect it with a glock 31.

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  • Blue_line_max30
    OSU1, Wed, 23 Sep 2009 13:50:50 UTC.

    Mine is SWEET !! I love my .357 this round is awesome

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  • Photo_user_blank_big
    Anonymous, Sun, 04 Oct 2009 06:12:02 UTC.

    As everyone knows, Glock is pretty much the standard for the LEO side arm. What can I write about the Glock 31 that others haven't already? I will try to contribute some unique insight in this brief review.

    Personal Experience:
    I am not LEO yet, but I have owned this firearm for 4 years now. I have become very familiar with it and compared it to many other guns. It has never misfired or jammed and I have put the lousiest ammo I can find through it and didn't clean it once for the first two years. Put only about 1000 rnds through it in that time though. .357 sig isn't cheap.

    When shot and compared to other semi autos this thing seems like a cannon. The .357 is an overpowered round on a polymer frame. Felt recoil is a bit worse than most full and mid size handguns excepting some magnums. I put a houge brand grip on mine and got used to it but I must admit I wasn't able to shoot this gun worth a dang at first. Two main reasons; the internal striker trigger and the heavy recoil. The trigger (like most Glocks) is a little heavy and the felt recoil had me flinching to compensate. With practice, both of these problems where eliminated.

    -Glock Reliability.
    -Modular. .40 can be shot with just a barrel drop in.
    -A little more unique than your run of the mill 9mm .40 or .45 Glock.

    -Caliber is a little hot for a polymer frame (IMO)
    -No single action.

    Rated five stars because I can't rate it 4.95 stars. No gun can be a perfect everyman, but the Glock is the standard by which all modern handguns are compared. Many might be able to offer different features but few can offer the same level of function and reliability.

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  • Photo_user_banned_big
    mwindle, Thu, 22 Oct 2009 13:38:38 UTC.

    The Glock 31 is a good weapon, just like any other Glock. It's accurate and shoots very well. The only down side to the weapon is the price of .357 Sig rounds, which is not the fault of the weapon.

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  • Pastorbrett1_max30
    pastorbrett, Sun, 22 Nov 2009 03:24:35 UTC.

    Reliable and no malfunctions with a variety of ammo. Great firearm!

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  • Snapshot_20100903_1_max30
    SoonToBeMPD, Fri, 03 Sep 2010 04:07:51 UTC.

    When I joined the force I was issued a Glock 31. It has great feel to it and isn't heavy. They are extremely durable and I would not use anything else but Glock..

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  • Wp_smiley2_1024_max30
    Sharkman, Thu, 24 Mar 2011 22:11:46 UTC.

    Legendary Glock reliability, has been continued with this model. The bottlenecked 9mm diameter cartridge makes it one bad mother of a round. The .357 mag was king in it's day, for LE use, and I believe this caliber should be king today. This is a round that has impressive terminal ballistics, and high firepower. I'll take it over my .40S&W, any day.
    It's only drawback, is the same as all other Glocks, for me. The frontstrap of the grip is a bit too squared off. It feels a bit, like I am holding a small brick. This is not too big of a problem for a big guy like me, but someone with a smaller hand and/or shorter fingers might prefer the grip of an XD. But the Glock consistently has better trigger pull, than an XD. Personally, I'll take the less than perfect grip, with the lighter trigger pull, any day.
    As with all Glocks, it is a durable, reliable and affordable weapon.

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