Saturday, March 19, 2022

Known Cases of People using the 10 mm in Defense against Bear Attacks

Grizzly bear downed at 10 feet by Jimmy Cox with a 10mm pistol 

The 10mm pistol caliber is gaining supporters as a suitable pistol caliber for defense against bears.  The caliber has long been known as an excellent pistol hunting cartridge. In this correspondent's study of the use of pistols in defense against bear attacks, eight cases have been discovered where 10 mm pistols were used to defend against bear attacks. Six of those cases were with the 10 mm only. One case was in combination with a .340 Weatherby magnum rifle, and one case was in combination with a .45 ACP pistol

The cases are shown in chronological order.

1. August 18, 2002, Western Talkeettna Mountains, Alaska, 10mm grizzly bear. The information comes from a personal interview with Jake Jefferson.

A problem bear was becoming much too familiar with people and property at the lodge on a lake. Several cabins had been broken into and ransacked for food on the other side of the lake.
 
Professional guide Jake Jefferson had his 10mm pistol. It had been built by his brother on a six inch longside 1911 frame, with an eight shot magazine.  
Jack attempted to haze the bear away from the lodge.  He fired six shots near the bear, which indifferently moved a little way away. It came back quickly and tore up a bunch of empty coolers.  The bear moved out of his sight.
Jake looked for another firearm, but did not find any close to hand.  
Jake heard "hey bear" from the other side of the lodge.

As he came around the corner, the grizzly was quartering toward him at 10-15 yards. He only had two shots left. He fired one into the back pair of ribs, which later was found to have missed the chest cavity, and traveled through the abdominal cavity to the inside of the hide on the other side.  
The bear immediately ran off. It was nearly 11 p.m. with a fair amount of light, but getting darker. Jake decided to wait for morning to track the bear.   
Next morning, Jake found a very sick bear on top of a beaver food pile, in the lake, with only its head above water.  Jake used a rifle to finish off the bear. The boar squared at 7 1/2 feet.  
Jake had a hunting tag for the bear. In Alaska, it was officially listed as a hunting kill, not a defense of life and property.
2. September 10, 2015 Pass Creek Grizzly .340 Weatherby Mag and 10mm   30 miles SW of Cody, Wyoming, Freedom of Information Act (FOIA) reply to AmmoLand, Page 310

Bear had taken a sheep carcass. It charged the guide and hunter from about 10 yds. At 7 yards it was shot with the .340 magnum, then twice more. The hunter shot at the bear four times with the 10 mm Glock. The charge was stopped and the bear rolled down the slope. 

Investigators found pistol brass and bear carcass, which was consistent with the hunters statements.

3. May 16, 2016 10mm  Black Mountain in Wyoming East Fork WHMA Grizzly FOIA page 426.

On May 16, 2016, a man was looking for shed antlers on Black Mountain in the Wyoming East Fork Wildlife Habitat Management Area. A sow grizzly with two cubs of the year charged him. He fired several warning shots at the sows feet, but the bear kept coming. He shot seven or eight times, and emptied  his pistol, as the bear rolled past him and hit a tree. He left the area. The grizzly bear was never found. Rain had washed away the evidence. No blood or hair found.

4. 29 July, 2016, Alaska: Kim Woodman Kills Charging Grizzly with 10 mm

On 29 July, 2016, about 4 p.m. Kim Woodman was attacked by a sow brown bear at Humpy Creek.

Kim had a Glock model 20 10 mm pistol with him. He was able to stop the attack by shooting the bear as it charged at him. While backing away from the charging bear, Kim tripped and fell backward. He instinctively attempted to fend off the bear with his foot, while he concentrated on firing the shots that saved his life. The last shot was just short of contact. It probably hit the bear in the chest, but also took off the tip of one of Kim's toes.

5. 25 July, 2018, New Mexico: Man stops New Mexico bear attack with 10mm Glock 20

Bridger Petrini was attacked by a near 400 lb cinnamon black bear. He kills the bear with his Glock 20 10mm during an extended fight. This correspondent interviewed Bridger. He fired about 7 or 8 shots from his Glock model 20, while the bear attacked him, clearing one malfunction during the battle, as he and bear rolled down a steep slope. He spent considerable time in the hospital, but he survived.  The case is detailed at the link.

6. 18 September, 2018 Alaska, 10mm Grizzly Bear Pictures Defense on Archery Moose Hunt, Anthony Reyna Relates story, "Jimmy" is the shooter.

At this point we haven’t spotted the moose yet but has seen the crows kick up, and less then a second after that you hear the roar, from our 12 o clock, and boom freaking 7 1/2 foot brown bear yards 10 yds away and full charge, my buddy Jimmy who was leading yells ever so calmly “Oh fuck bear” draws his Glock 20 and without hesitation drives two bullets into the charging boar at roughly 10 feet from him. One to the head, one to the chest “Perfect.” At this point, and it being so fast it’s hard to comprehend what had just happened.

7. 23 September, 2021, Island Park Idaho, Grizzly Bear 10 mm

Then, on 23 September, a sow grizzly, reportedly with cubs in the area, was shot and killed when it attacked archery hunters near Island Park. The hunters deployed both bear spray and a pistol. The incident is still under investigation, but it appears the bear was shot at very close range. It is elk archery season in Idaho. A source inside the investigation informed this correspondent the pistol was a 10mm.  From idaho.gov

On Thursday, Sept. 23, 2021, Idaho Fish and Game received a report of a sow grizzly bear that charged two elk hunters in the Stamp Meadows area near Island Park. As the bear charged, one of the hunters deployed bear spray while the other discharged a firearm at close range, mortally wounding the bear. Neither hunter appeared to be injured during the encounter. 

8. 10mm and .45 ACP pistol September 27, 2021, Grizzly Bear Wyoming Two Oceans Pass. Interview with Tyler, published on AmmoLand. Tyler was using a 10mm Glock 20 with Buffalo Bore cartridges. The son was using a .45 ACP with hollowpoint bullets.

Tyler remembers he and the son shot, and shot, and shot. The pair fired a total of 31 shots.  Numerous hours at the range paid off for the son. He finished one magazine and completed a speed reload while Tyler was still shooting.

There are a few cases where a person being attacked by a bear is able to reload. This is the first one I have encountered where the reload was accomplished while the bear was charging.

As the bear got within 10 feet, its speed had slowed considerably.  Tyler was concentrating on chest shots. Tyler believes he broke one or both shoulders. The bear veered hard right into a tree. Tyler took a step forward and shot the bear in the side of the skull, through the brain, twice.  The Buffalo Bore bullets penetrated through the brain and lodged in the skull on the other side. The distance was five feet. The deadly fight was over.

Pistols are an effective tool to use in defense against bear attacks. The 10 mm is a good choice. It is a powerful round. 10mm pistols are available with magazine capacities of up to 15 rounds. Several manufacturers make 10mm cartridges with deep penetrating bullets designed for hunting large game or defending against bears. The latest update on this correspondent's research shows pistols are an effective defensive tool 97% of the time they are used against bears.

©2022 by Dean Weingarten: Permission to share is granted when this notice and link are included.

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2 comments:

Anonymous said...

Dean have you ever seen a .17 cal. round with an explosive tip? range 2 miles.

Dean Weingarten said...

No, I have not.