Eurooptic vortex burris nightforce sale




teslong borescope digital camera barrel monitor


As an Amazon Associate, this site earns a commission from Amazon sales.









November 10th, 2014

Safety Lesson: Bore Obstructions Cause Nasty Accidents

A Negligent Shooter Gets Lucky
Here we have a story so filled with negligent acts that I can only marvel that the shooter survived the experience. The photo and narrative were provided by the gunsmith who took in the repair job, my comments are in italics. It’s worth reading, we can’t get enough safety warnings in our hobby. — GS Arizona, Riflemans Journal

Below is a sectioned barrel showing an 80gr Sierra that was fired in a .223 bolt action with a cleaning rod in the bore. Both the bullet and the rod are still in the bore.

Obstructed Barrel Explosion Accident
This article originally appeared in the Riflemans Journal website.

Description of Incident (with Commentary)
The shooter had a stuck case in his .223 chamber. The stuck case was actually a loaded round that didn’t fire. It wouldn’t extract because it was a .222 case that got mixed in with his .223 brass. [He had loaded the wrong brass.] I saw the loaded round with an 80gr bullet in it and a light primer strike. Negligent Act #1: Wrong brass was mixed in with the brass being reloaded.

The shooter removed the stuck case with a 3-piece aluminum rod. Negligent Act #2: Hammering out a loaded round with a cleaning rod. People have been killed doing this as the round can fire and drive the cleaning rod right into you. I remember one such incident about 5 years ago, the shooter was pounding out a stuck round, the cleaning rod went right through him, he didn’t survive.

The shooter didn’t notice only two segments of the cleaning rod came out when he removed it. Negligent Act #3: If you put anything at all down the barrel of a rifle you’d better make darn sure you got it all out before doing anything else!

He then chambered another round and fired it. Negligent act #4: If you’ve had a barrel obstruction of any kind, and if you’ve put something in the barrel, look through the barrel before proceeding! Within the past two years I know of an incident in which a benchrest shooter was killed in exactly this manner. The pressure built up and the rifle bolt came out of the receiver and into his chest.

The shooter is ‘OK’, but did not escape unscathed. He said there was a huge explosion and after regaining his senses found he was bleeding heavily from his forehead. The blood was thick enough that it ran in his eyes and he couldn’t see. In his words “I thought I was going to die”.

He has what looks like a pretty deep cut about an inch long on the side of his head, right in line with his right eye starting where the eye socket turns out to the side of the skull. And no telling what he’s got in the way of brass particles embedded in his forehead.

He was shooting on private property, and was alone when this happened. Negligent Act #5: Don’t shoot alone! Accidents happen, this is just one more example. If we could predict accidents, we wouldn’t have them. Always shoot with at least one other person.

He managed to get the bleeding stopped, or at least under control, packed his car and drove himself home without seeking immediate medical attention. Negligent Act #6: This one could have cost him his life after being lucky enough to survive the incident. There’s no way to know what’s happened just after an incident like this. He should have been at a hospital getting checked for shrapnel in the head.

The rod and slug could not be driven out. Since the barrel had a high round count there was no point in trying to salvage it. Note that the aluminum rod is expanded to a tight fit in the bore for the first couple inches. The base of the bullet is a little over 2″ from the mouth of the chamber.

What we’ve seen here is negligence and an absolute indifference to the established rules of safe reloading and gun handling, from start to finish, capped off with the shooter’s foolish avoidance of medical treatment. This shooter is lucky to be alive, but he’s surely used up all his luck. Don’t assume you’ll be so fortunate.

Permalink Gunsmithing, News 13 Comments »
September 2nd, 2014

Hunters — Be Careful When Selecting Ammo For Your Fall Hunt

hunting safety kaboom rifle cartridgeHunting season is right around the corner. For many of us, that means liberating a rifle that sits in a safe most of the year, grabbing a box of cartridges, and heading to the wilds. But this “once a year thing” carries with it potential risks.

It is all to easy to grab some rounds that may look right, but which are, in fact, a slightly different chambering. Likewise it is possible some hunting rounds got put in the wrong box after last year’s hunting trip. Be very careful when you get ready for a hunting trip — check the headstamp, cartridge dimensions, and bullet diameter of all your rounds. If you make an ammo selection mistake, the consequences can be disasterous, as this story reveals.

The .223 WSSM and 6mmBR Disaster
Report by Dr. Jim Clary
Under most circumstances, shooters don’t have to worry about chambering the wrong cartridge into the wrong rifle. After all, the cartridges are well marked and we all know which rifle we are shooting on any given day. In many cases, incorrect cartridges cannot be chambered — larger cases will not fit in smaller chambers, for example. No problem! That being said, I can tell you that even an experienced, careful and normally safe shooter can make a mistake.

The following is an account of just such a mistake that could have resulted in death or dismemberment. Fortunately, the shooter was not hurt, but the rifle was completely destroyed.

Last year, a friend purchased a Savage Precision right bolt, left port, single shot bolt action in 6mmBR Norma. It was an incredible prairie dog gun and he spent the summer burning powder and busting dogs. In October, he purchased a stainless steel Browning A-Bolt Varmint in .223 WSSM. The weather in the upper Midwest turned sour by the time he got the brass tuned up and he only got to fire it a few times before he was “socked in” for the winter. Thus, he spent his evenings loading ammo for the spring thaw.

During a break in the weather, he grabbed both rifles and a couple of bags of .223 WSSM and 6mmBR cartridges and headed to the range to check out his new loads. In case you are not familiar, the 6mmBR is smaller in diameter and a mite shorter than the .223 WSSM. Because of this, it will chamber in a .223 WSSM, but the .243 caliber (6mm) bullet is too big for the .22 caliber bore. That is what happened to my friend.

The rest is history — when he squeezed the trigger, all hell broke loose. The entire bottom of the rifle blew out, including the magazine assembly. The explosion actually cut the stock into two pieces. However, the bolt held and amazing as it may seem, the .243 bullet was “swaged” right out of the .223 barrel.

223 WSSM 6BR blow-up
6mmBR (left) and .223 WSSM (right) cartridges above the remains of Browning A-Bolt rifle.

One Small Mistake Is All It Takes
Now, realize that my friend has been shooting all manner of firearms, safely, for over half a century. He is meticulous, thorough and conscientious in his approach to reloading and shooting. However, he made one mistake. He put some lose 6BR cartridges in a baggie as he packed up from a prairie dog hunt last summer, without noticing that the baggie was marked .223 WSSM in black marker. Then, when the break in his winter weather came, he grabbed the bag, believing it to be the WSSM cartridges and didn’t check the head stamp.

Couldn’t happen to you? How many times have we emptied our pockets of cartridges and dropped them into a plastic container on the shooting bench? How many times have we set down to a marathon reloading session, loading several calibers in a row? How many times have we put the wrong bullets, cases or primers into the incorrect container? My point is that even the safest of us can make a mistake. So, look at the picture above and take a bit more time when you reload your ammunition at home or chamber a round in the field. It might save your life.

Story and photo © Dr. Jim Clary, All Rights Reserved.

Permalink Hunting/Varminting No Comments »
May 14th, 2014

Ammo Failure (Detonation?) in 3-Gun Match — Watch and Wince

AR kaboom detonation over charge ammo 3-GunWhat happens when a round goes off unsafely in an AR? Watch this video and see. At about the 00:40 time-mark the shooter has a malfunction (click no bang), with a round. He then removes the magazine, and clears the chamber (we think). On the next round, at 00:53 you hear a “Bang” and see a big puff of smoke coming out of the upper receiver (see photo at right). This has been called a “detonation” by the video-maker, but we’re not 100% sure what happened. What do you guys think? Watch the video carefully, and state your conclusions in the comment section if you wish.

What Caused this Malfunction? Watch Video…

In any event, the shooter is fortunate his upper did not completely fracture, launching shrapnel into his face or other body parts. This could have turned out much worse. Here are screen-shots from the video, showing details of the gun after the accident, along with the recovered brass case, which separated near the case-head.

AR kaboom detonation over charge ammo 3-Gun

AR kaboom detonation over charge ammo 3-Gun

AR kaboom detonation over charge ammo 3-Gun

AR kaboom detonation over charge ammo 3-Gun

AR kaboom detonation over charge ammo 3-Gun

AR kaboom detonation over charge ammo 3-Gun

Permalink - Videos, Tactical 31 Comments »
February 24th, 2014

Cleaning Rod in Barrel Causes Catastrophic .338 LM Kaboom!

Discharging a .338 Lapua Magnum round with a cleaning rod in the barrel — that’s a recipe for disaster. What happens when a fired .338 caliber bullet and a cleaning rod try to occupy the same place at the same time? Well you get a catastrophic kaboom, with metal pieces flying all over the place, and a shooter very lucky to escape without serious injury. This incident occurred recently in Manatee, Florida, as reported by Sniper’s Hide member Queequeg. We thank SnipersHide.com for granting permission to publish these revealing images in the Daily Bulletin. CLICK HERE for more Kaboom info on the ‘Hide.

This story should serve as a chilling reminder to follow proper safety practices whenever you are at the range. Always check to make sure there is no obstruction in the bore BEFORE loading a live round.

.338 Lapua Magnum + Cleaning Rod + Inattention = Kaboom!

Click to zoom image
Kaboom Manatee Savage .338 LM, Lapua Magnum, catastrophic, explosion, cleaning rod, obstruction

Kaboom at Manatee!
Sniper’s Hide member Queequeg recently published shocking photos of a catastrophic kaboom involving a .338 Lapua Magnum (Savage action). The action was blown off the rifle, shrapnel went through the roof, and the barrel split at the tenon before taking an excursion downrange. The action did crack in the front but the lugs remained engaged so the bolt did not slam to the rear (luckily for the shooter).

Here’s the report: “This happened [January 20, 2014] at the Manatee Gun and Archery Club. Al, Ren and myself were there with a couple other folks. Ren was at bench 12, I was at 13. The fellow at 11 was running a Savage .338 Lapua. He had a very bad day! He damn sure could have killed himself and quite likely Ren as well.”

Kaboom Manatee Savage .338 LM, Lapua Magnum, catastrophic, explosion, cleaning rod, obstruction

Kaboom Manatee Savage .338 LM, Lapua Magnum, catastrophic, explosion, cleaning rod, obstruction

Queeqeg added: “After the boom, I heard Ren ask ‘Are you alright’ and then turned to look in time to see the fellow reacting in total shock — literally stunned. Ren and I went over to him and could not see any major injuries. Ren was uninjured as well but had a lot of fiberglass splinters on him. The barrel nut is what I presume punched the two holes in the roof. The shooter is a regular there[.] He had been having a problem with sticky cases though he said he was certain the loads were mild. That’s why he was content to knock the sticky ones out with the rod. He simply forgot to remove the rod after knocking out the last stuck case. You can see what happened next.”

Kaboom Manatee Savage .338 LM, Lapua Magnum, catastrophic, explosion, cleaning rod, obstruction

Kaboom Manatee Savage .338 LM, Lapua Magnum, catastrophic, explosion, cleaning rod, obstruction

Kaboom Manatee Savage .338 LM, Lapua Magnum, catastrophic, explosion, cleaning rod, obstruction

Kaboom Manatee Savage .338 LM, Lapua Magnum, catastrophic, explosion, cleaning rod, obstruction

To learn more about this incident, go to the original Snipers Hide Forum Thread. There you’ll find more details and over four pages of related discussions.

The Important Lesson Here
What did the .338 LM shooter do wrong here? You will say — “Well that’s obvious, he left a cleaning rod in the barrel and then shot a round.” Yes, that was a potentially fatal error. But that was his second mistake — one that occurred only because he made a more fundamental judgment error first.

The FIRST mistake was not acknowledging the problem with his ammo. Had he heeded the warning signs, he would still have a rifle (and an unsoiled pair of trousers). When he first observed that he was having problems with extracting cases, a warning light should have gone off in his head. Presuming his extractor was not broken (and that the chamber was cut properly) he should have been able to extract his brass if he was running safe loads. The lesson here we all need to learn is that if you observe a serious ammo-related issue, it is time to stop shooting. Don’t try to invent work-arounds just to extend your range session, when there are clear signs that something is wrong, very wrong.

Permalink News, Shooting Skills 14 Comments »
February 1st, 2013

Safety Advice: Be Careful When Shooting Similar Cartridges

The .223 WSSM and 6mmBR Disaster
Report by Dr. Jim Clary

Under most circumstances, shooters don’t have to worry about chambering the wrong cartridge into the wrong rifle. After all, the cartridges are well marked and we all know which rifle we are shooting on any given day. In many cases, incorrect cartridges cannot be chambered — larger cases will not fit in smaller chambers, for example. No problem! That being said, I can tell you that even an experienced, careful and normally safe shooter can make a mistake.

The following is an account of just such a mistake that could have resulted in death or dismemberment. Fortunately, the shooter was not hurt, but the rifle was completely destroyed.

Last year, a friend purchased a Savage Precision right bolt, left port, single shot bolt action in 6mmBR Norma. It was an incredible prairie dog gun and he spent the summer burning powder and busting dogs. In October, he purchased a stainless steel Browning A-Bolt Varmint in .223 WSSM. The weather in the upper Midwest turned sour by the time he got the brass tuned up and he only got to fire it a few times before he was “socked in” for the winter. Thus, he spent his evenings loading ammo for the spring thaw.

During a break in the weather, he grabbed both rifles and a couple of bags of .223 WSSM and 6mmBR cartridges and headed to the range to check out his new loads. In case you are not familiar, the 6mmBR is smaller in diameter and a mite shorter than the .223 WSSM. Because of this, it will chamber in a .223 WSSM, but the .243 caliber (6mm) bullet is too big for the .22 caliber bore. That is what happened to my friend.

The rest is history — when he squeezed the trigger, all hell broke loose. The entire bottom of the rifle blew out, including the magazine assembly. The explosion actually cut the stock into two pieces. However, the bolt held and amazing as it may seem, the .243 bullet was “swaged” right out of the .223 barrel.

223 WSSM 6BR blow-up
6mmBR (left) and .223 WSSM (right) cartridges above the remains of Browning A-Bolt rifle.

One Small Mistake Is All It Takes
Now, realize that my friend has been shooting all manner of firearms, safely, for over half a century. He is meticulous, thorough and conscientious in his approach to reloading and shooting. However, he made one mistake. He put some lose 6BR cartridges in a baggie as he packed up from a prairie dog hunt last summer, without noticing that the baggie was marked .223 WSSM in black marker. Then, when the break in his winter weather came, he grabbed the bag, believing it to be the WSSM cartridges and didn’t check the head stamp.

Couldn’t happen to you? How many times have we emptied our pockets of cartridges and dropped them into a plastic container on the shooting bench? How many times have we set down to a marathon reloading session, loading several calibers in a row? How many times have we put the wrong bullets, cases or primers into the incorrect container? My point is that even the safest of us can make a mistake. So, look at the picture above and take a bit more time when you reload your ammunition at home or chamber a round in the field. It might save your life.

Story and photo © Dr. Jim Clary, All Rights Reserved.

Permalink Hunting/Varminting, News 16 Comments »
April 22nd, 2011

Out-of-Battery Firing Injures Big-Bore Shooter

As posted in the Calguns.net a while back, there was a nasty out-of-battery firing incident involving a BOHICA Arms .510 DTC AR15 upper. The cause of the out-of-battery firing is not certain but it appears that the ammo was not sized properly and the firing pin may have been stuck in the extended position. As a result, the round went off before the bolt was closed with the lugs seated. In the process, the bolt handle broke off, as the bolt retracted violently, actually ending up outside the bolt raceway.

The shooter was badly injured, with multiple broken bones and ligament damage to his left hand and tissue damage to his right hand. The shooter was holding the rifle with his left hand near the front of the chamber where a gas vent was located. Gas and shrapnel existed the vent hole causing the severe injuries to the left hand.

From range reports, it appears that the shooter had been struggling to chamber previous rounds, and was having trouble closing the bolt. After talking with one of the rangemasters, a poster on AR15.com reported: “The guy was using new reloads that weren’t exactly fitting well into his chamber. [The shooter] was slamming the bolt handle with his palm trying to get the cases to lock in. The guy was also slamming the bolt forward full force from the rearmost position back and forth trying to ram the cases into chamber in an attempt to squeeze the rounds in so the bolt could close. Finally, on one of the attempts … the possibly stuck firing pin rams into the primer and explodes the round when he slams the bolt forward (zero lug engagement hence the KB) and shooter puts himself into a world of hurt.”

Lessons Learned — Don’t Try to Force Oversize Ammo into a Chamber
By all reports, the shooter’s ammo wasn’t fitting his chamber properly. In an effort to force the ammo into the chamber, he worked the bolt with excessive force. That MAY have caused the firing pin to extend or the hammer to fall without the trigger being pulled. One theory is that the trigger system may have been modified, allowing the hammer to fall from the force of slamming the bolt forward. Others have speculated that the firing pin may have failed to retract because the bolt handle was over-torqued — a safety issue listed in the BOHICA manual.

Whatever caused the out-of-battery firing, it appears that improperly-sized ammo (or a poorly-cut chamber) was the root cause of the problems. If you go to a range and find your bolt does not close easily over the ammo — STOP SHOOTING — don’t try to force the issue. Disaster may result. To paraphrase Johnnie Cochran: “If the ammo doesn’t fit, it’s time to quit”.

Photos by Wildcard, originally posted on Calguns.net.

Permalink News, Tech Tip 19 Comments »
April 14th, 2011

Duplex Powder Loading Causes Catastrophic AR15 Kaboom

Thinking of combining rifle and pistol powder in a blended duplex load? Well think again. If you want to keep all your fingers, stick with factory powders and established loads at safe pressures. Here’s what can happen with a duplex load composed of both rifle and pistol powders. This catastrophic kaboom of an AR rifle took place at the Phoenix (AZ) Rod & Gun Club (PRGC) range. The photos, first posted on the ArizonaShooting.com forum, show how the AR blew up, ruining the bolt carrier, splitting the upper receiver, blowing out the Cavalry Arms polymer lower, and actually detaching the barrel.

AR15 AR Kaboom Phoenix

Another shooter, who was nearby when the Kaboom occurred, reported: “I was standing 10 feet behind [the shooter], loading mags. The shot was no different than any other shots. I only looked up because the RO was yelling for assistance.”

Obstructed Barrel? Probably Not: “The target showed four hits — the fourth round Kaboomed the rifle. [If there was an obstructed barrel only three holes should be on the target.] A piece of the exploded cartridge is still in the chamber of the barrel. The barrel extension split into three major pieces with smaller pieces cutting the left inside forearm.”

Suspected Cause? “It was a combination of rifle and pistol powder. The rest of the batch was pulled and there were apparently 3-4 other rounds with mixed loads.” It has been reported that these were commercial .223 Rem reloads.

What Happened to the Operator? “The shooter is fine. He got whacked in the face with the charging handle, giving him a fat lip. Minor cuts on his face. His wrist got fragged with carbon fiber/free float tube remains, which were embedded in his skin for a few weeks.”

Parts Ruined: Upper receiver, Cav Arms MK2 polymer lower receiver, Bolt Carrier Group (total loss), forearm, barrel, gas tube, gas block, muzzle brake, mag release, bolt release, custom trigger and take-down pins. Also charging handle is bent and trigger group sustained some damage.

Permalink Gunsmithing, News 21 Comments »
May 17th, 2010

How to Shear Your Scandium .44 Mag Revolver in Half

There has been a trend to ever-lighter handgun frame construction, in an effort to make pistols lighter and more convenient to carry. Ruger just introduced the LCR 357, a .357 Magnum carry revolver with a frame made, in part, from plastic. Well, perhaps weight reduction efforts have gone too far, at least when it comes to magnum chamberings in handguns.

S&W model 329 PD Kaboom

A Smith & Wesson .44 Magnum model 329 PD revolver recently broke in half while shooting Winchester factory ammo. The whole front end of the gun sheared off forward of the cylinder. Cause of the failure is unknown, but it does not appear that the barrel was obstructed, as there was no visible damage to the barrel assembly forward of the frame. We really don’t know why this revolver broke in half, though some observers speculated there may have been hairline fractures in the frame. That’s just a guess. It’s also possible that the factory ammo was over-charged. The pictures below were posted by the gun owner on Photobucket and first linked on AR15.com.

Scandium Alloy Frames
The model 329 PD has a “Scandium AirLite” frame, which is in fact an alloy of aluminum and scandium. When combined with aluminum, scandium (which costs ten times as much as gold by weight), forms an alloy that is lighter than titanium and as much as three times stronger than ordinary aluminum. Apparently however, there can be problems with scandium construction… as the photos reveal. Last year, Smith & Wesson recalled 270 limited-edition Performance Center m329 revolvers because barrel assembly may have caused frame damage. The model 329 PD shown in this article was NOT one of the recalled Performance Center guns.

Make My Magnum from Steel…
Dirty Harry .44 MagnumThe Smith & Wesson model 329 PD weighs only 25.1 ounces total, unloaded. Why one would want to shoot “full-house”, high-pressure loads through such a light gun puzzles this Editor. For a carry gun, lower-pressure .44 Special loads seem more appropriate. Smith & Wesson makes a variety of heavier, all-steel handguns chambered in .44 Magnum. If I was to shoot a steady diet of full-power .44 Magnum loads through a revolver, give me a gun with a solid steel frame, such as the classic S&W model 29. After seeing these shocking kaboom photos, when shooting true Magnum loads through a Scandium-framed revolver I would nervously ask myself the question famously posed by Clint Eastwood’s Dirty Harry: “Do I feel lucky?”.

Permalink Gunsmithing, News 17 Comments »
June 12th, 2009

Shocking Video of Catastrophic Barrel Failure

In the shooting sports, safety always has to be your number one priority. Even if you have a safe load, if the barrel is obstructed in any way, such as with mud in the barrel, a squib bullet, or a bore-sighting tool left in the barrel, the barrel can blow up, pealing back like a banana skin. Serious injury or even death can result. Below is an amazing video showing a catastrophic barrel failure caused, presumably, by a barrel obstruction — probably mud or dirt. You can see the barrel blow apart, starting at time mark 0:25 seconds.

YouTube Preview Image

The rifle is a Browning stainless A-Bolt, caliber unknown. We don’t know for sure, but the barrel probably became obstructed when the shooter allowed the gun to rest muzzle down on the ground, so some mud collected in the bore. Below, we’ve grabbed five frames from the key section of the video. You can see the barrel split into two segments. This shooter, who was NOT wearing eye protection, was uninjured. He is is lucky that the action held and no metal shards blew backwards.

barrel explosion
Permalink - Videos, Hunting/Varminting 5 Comments »