You’ll have to work with outer clothing, but that’s true of concealed carry in general. Black bears have become common on trails and campgrounds and brown bears are a concern in states like Montana, Idaho, Wyoming and Alaska. For the hunting community this 10 mm Auto is a reliable companion providing a safe and accurate finishing shot, even when hunting big game. Just make sure that you practice getting to them around your gear. When Gen 3 Glocks rolled around, changes got real. The first thing you need to consider, when evaluating any firearm, is the purpose for which it was built. The wheelgun seems to be the most common recommendation for this purpose; many “experts” insist on 44 caliber or bigger. GLOCK 20 Gen4. Bar-Sto Precision makes some of the finest pistol barrels you’ll find. Installation is simple with great video support. I have no access to the panel type of pocket armor you shot. Now, this G20 fits my hand and points more like a 1911. Glock 20 GEN 4 10mm with three 15 round mags The GLOCK 20 Gen 4, in 10mm, provides nothing short of massive firepower. Don’t roll your eyes, there is nothing more valuable than reliabili… We’re also at a point where at least one generation (working on two) has never seen, let alone used, a revolver. The use of GLOCK hi-tech polymer considerably reduces felt recoil even in this heavy caliber. You’re not going to have enough time to run to your gun; keeping it in a pack or bag has cost at least a few people their lives. Dropping in my KKM Precision 40-caliber barrel, I spent most of the day using DoubleTap Ammunitions 180-grain Match load. Built with Glock’s Gen4 guidelines, the Glock 20 is easily distinguished from its 9mm counterparts by its prodigious size. Internet experts will tell you that the 9mm will “get the job done,” but few professional guides in Alaska will agree—especially with large bears. This article first appeared in 2019 and is reprinted here due to reader interest. Early Gen 3 guns had finger grooves and thumb rests, details I have been less than thrilled with because, let’s be real… You can swap out the mainspring for different weights and save the wear and tear on the gun and your wrists. My 40 has been very reliable with Sig 180gr FMJ and Underwood 180gr ammo. At an overall length of 8.07 inches, there is no way around the fact that the Glock 20 is a large handgun that cannot be comfortably concealed. At 27.68 ounces the G20 outweighs its somewhat comparable cousin by almost 6 oz. Milt Sparks provided a 55BN, one of the best holsters you can buy, with a matching S-4C magazine pouch. I suspect the the gas discharge upon rupture of the frame actually reduced the full velocity. I fed the Bar-Sto Precision barrel a healthy diet of 180-grain controlled expansion and 200-grain hard cast at 1,300 feet per second. Carry enough pistol to get the job done and carry it all the time. Glock’s standard Gen4 return spring will handle most loads, but if you intend to feed it a ton of hard cast, a recoil reducer from Sprinco is a great addition. While not an ideal solution in tactical and urban scenarios, the Glock 20 has earned a sizable following as a reliable hunting and survival handgun; notably, Denmark’s Sirius Sled Patrol continues to use the Glock 20 as a defensive weapon against polar bears. Adding a fully supported barrel with conventional rifling allows you to practice with lead and use the stoutest hard-cast loads for protection. The FBI quickly went on to reverse their decision over recoil concerns, opting instead for a halfway compromise between power and handling in the form of the new .40 Smith and Wesson caliber; still, the Glock 20 has not only endured but thrived as a leading consumer 10mm pistol. It took eight FBI agents armed with 9mm guns a total of 18 gunshot wounds to incapacitate only two suspects, armed with a 12-gauge pump shotgun and semi-automatic rifle respectively; two agents were killed, and five more wounded in the protracted firefight. Revolvers remain excellent tools for predator defense and hunting, but don’t count out the 10mm semi-automatic; you should strongly consider the Glock 20. The result is less pull weight (4 pounds), take-up and overtravel with no adverse effect on the internal operation. ]]> In this video we put the new Glock 19 Gen 5 through the water, sand, dirt, and mud to see how it stacks up to the competition. The Glock 40 Gen4 is a 10mm long slide (a full 6-inch slide) allowing for a smooth shooting experience with little recoil. Built to last, these fit tight against the body and secure the pistol. Re: Glock 20 Problems « Reply #3 on: October 16, 2012, 05:27:30 PM » Today, I tried another new magazine and an older well-tested magazine with the same ammo. Couple that with increased hunting restrictions and it will only get worse. The Glock 20 chambered in 10mm is increasingly common in the proving ground of large predators—Alaska. Glock 17 Survives 18-Year, 250,000-Round Torture Test Including 6 Months in Ocean. You can easily carry the same pistol with the same sights using the same grip and feel on the streets or in the backcountry. RELATED: The 5 Best Glock Pistols of All-Time, Gun Bed: The Home-Defense Gun Storage Solution for Your Headboard. Mine took about 30 minutes of filing for a perfect lockup. It proved accurate from CQB ranges to 50 yards with several loads including Federal’s 180-grain HST. Brownells was kind enough to provide the rest of my modifications, starting with the trigger. Make sure that both you and your weapon of choice can get hits on target under real conditions. A lot of you asked for us to test the Glock 17/19 under the new methodology, so here it is! In a catalog saturated with popular 9mm offerings, the 10mm Glock 20 Gen4 stands apart as the Austrian gun manufacturer’s most powerful semi-automatic pistol. These have been used to harvest Cape buffalo in Africa with deep, hard-hitting penetration. Most people carry semi-autos, and carrying what you’re familiar with might be your best course of action. The Glock 20 is also the oldest 10mm in continuous production, successfully blending Glock’s legendary reliability with a newfound focus on stopping power. The GLOCK 20 Gen4 delivers formidable force downrange with high accuracy over long distance. Lew has been doing grips for a couple decades and is a true expert. The FBI and other law enforcement agencies concluded that .38 special and 9mm guns lack the penetration necessary to reliably incapacitate targets. With muzzle energy of 550 ft/lbs and a magazine capacity of 15 rounds, this … The Purpose of the Glock 43 . For the most part, I recommend carrying your predator-defense gun in the same place as your everyday-carry weapon, because that’s where you’ll reach first, and time is not your friend. [CDATA[// >