Politicians need to justify their existence. That means they are constantly writing new laws, even when none are needed. For example, in California, corrupt Democratic Gov. Newsom signed 15 new gun laws last month, none of which will actually do much to cut crime (but these statutes will create problems for law-abiding gun owners). With each passing year, it gets more difficult to comply with all the new gun laws. With legal requirements constantly in flux, it can be difficult for gun owners to keep track of their responsibilities under state and federal law. Thankfully, USLawshield.com has prepared summaries of recent federal and state legislation.
In addition, U.S. Law Shield has created a series of videos that spotlight important legal issues (and situational challenges) gun owners can face. Here are five Law Shield videos covering important legal matters for firearms owners.
Five Important Videos That Can Keep You Out of Jail
Every day innocent legal gun owners are questioned by police in public. Understand the three types of contact you might have with police, what your rights are during the contacts, and if you have to tell the officers you are carrying a firearm.
Do you plan to travel through multiple states with firearms in your vehicle? Federal AND state laws are involved. You should check the regulations of ALL the states (and big cities) you will be visiting along the way. There are definitely some areas to avoid (such as New Jersey and New York City).
Gun owners can find themselves in trouble with the police for a variety of reasons. You need to know what to do after a self-defense use of firearms. You also need to know how to comply with regulations on carry, storage, and transport of firearms.
Laws governing gift transfers of firearms vary from state to state. Before giving a gun, even to a close family member, you should check the statutes in your jurisdiction. If you have any doubts, it may be better to give a pre-paid gunshop gift card, rather than the firearm itself.
Your firearm was just stolen. What are your next moves? Most people aren’t taking the right steps in this situation. Law Shield Attorney Richard Hayes helps you avoid three common mistakes gun owners when guns have been stolen.
Halloween 2019 is history, so it’s time to start thinking about Thanksgiving — Turkey Day. What better way to celebrate the occasion than to blast away at some bearded gobblers (of the paper variety). Here’s our custom Turkey Target, ready for family fun. This special Turkey Bullseye Target was created by our friend and Forum member Pascal (aka “DesertFrog”). CLICK HERE for FREE Turkey Target.
Get a Full Set of Animal Targets
For your convenience, we’ve packaged the Turkey Target along with five (5) other varmint/animal-themed targets. These are all offered in .pdf (Adobe Acrobat) format for easy printing.
Looking to acquire a handgun for personal protection of home and family? There are countless options on the market. Your buying decision may be simplified by seeing what other consumers have chosen, as revealed by nationwide sales trends. You can now check firearms sales figures using “Gun Genius”, a new data-crunching service of Gunbroker.com. On GunGenius.com you can select any type of firearm (handgun, rifle, shotgun)* and see the top sellers for that category.
Here are the five (5) top-selling NEW semi-auto handguns for October 2019:
And here are the five (5) top-selling USED semi-auto handguns for October 2019:
*Chose semi-auto pistols, revolvers, semi-auto rifles, bolt-action rifles, lever-action rifles, single-shot rifles, semi-auto shotguns, pump shotguns, and more. You can also filter for sales trends (upwards and downwards). Drill down to see detailed product specifications and current prices.
Noted gun writer Glen Zediker (author of Top Grade Ammo), regularly contributes tech articles to the Midsouth Shooters Blog. One of Glen’s Midsouth Blog articles covers Bullet Design. We suggest you read the article — even seasoned hand-loaders will learn a few things about projectile properties (and how to choose the right bullet design for your needs). Glen also wrote a recent Blog article on cartridge pressure signs, linked below
Glen explains: “A ‘match’ bullet’s job is to perforate a piece of paper. A bullet designed for varmint hunting, on the other hand, is designed to produce explosive impact, and one for larger game hunting strives to strike a balance between expansion and penetration. However! No matter how it’s built inside, there are universal elements of any bullet design, and those are found on the outside.”
In his article, Glen identifies the key elements of a bullet and explains how they are defined: “Base, that’s the bottom; boat-tail, or not (flat-base); shank, portion of full-caliber diameter; ogive, the sloping ‘nosecone'; tip, either open or closed (open it’s called the ‘meplat’). The shape of the ogive and the first point of ‘major diameter’ are extremely influential elements. The first point of major diameter can vary from barrel brand to barrel brand because it’s the point on the bullet that coincides with land diameter in the barrel — the first point that will actually contact the barrel as the bullet moves forward. When there’s a cartridge sitting in the rifle chamber, the distance or gap between the first point of major diameter and the lands is called ‘jump’, and, usually, the less there is the better.”
Ogives Analyzed — Tangent vs. Secant Bullet Designs
Glen notes that bullet designs reflect secant or tangent profiles, or a combination of both: “The two essential profiles a bullet can take are ‘secant’ and ‘tangent’. This refers to the shape of the ogive. A tangent is a more rounded, gradual flow toward the tip, while a secant is a more radical step-in, more like a spike. Secants fly with less resistance (less aerodynamic drag), but tangents are [often] more tolerant of jump [or to put it another way, less sensitive to seating depth variations].”
Glen adds: “Ogives are measured in ‘calibers’. That’s pretty simple: an 8-caliber ogive describes an arc that’s 8 times caliber diameter; a 12-caliber is based on a circle that’s 12 times the caliber. The 8 will be a smaller circle than the 12, so, an 8-caliber ogive is more ‘blunt’ or rounded. Bullets with lower-caliber ogives are more tolerant of jump and (usually) shoot better, easier. Higher-caliber ogives [generally] fly better, farther. This is an important component in the ‘high-BC’ designs.”
Learn More in Zediker Books
Glen has authored a number of excellent books for hand-loaders and competitive shooters. Here are three of his most popular titles, including his latest book, Top Grade Ammo:
All these titles are available from Midsouth Shooters Supply. Click each cover above to purchase from Midsouth.
In this NSSF Video, Ryan Cleckner, a former Sniper Instructor for the 1st Ranger Battalion, explains how to gather and organize D.O.P.E. (Data On Previous Engagements) and how to organize this information to make it readily available in the field. As the term is used by Cleckner, D.O.P.E. includes observed bullet drop information at various distances, as well as the effects of wind, temperature changes, humidity and other environmental variables.
If you know your muzzle velocity, and bullet BC, a modern Ballistics App should be able to calculate bullet drop with great precision at distances from 100-1000 yards — often within a couple 1/4-MOA clicks. However, because a bullet’s BC is actually dynamic (changing with speed), and because ballistics solvers can’t perfectly account for all variables, it’s useful to collect actual, verified bullet drop data.
It’s smart to start with ballistics data from a solver app, but, as Cleckner explains: “Odds are, you’re going to have to fine-tune that data to your gun and your system. Every scope and every rifle and every bullet [type] act differently. Your scope may not track the same from rifle to rifle, so it’s important you get the data that’s unique to you.” Cleckner also explains that the ballistic data supplied with some factory ammo may only give you a crude approximation of how that ammo will actually shoot through your gun.
Keeping Your Drop Data with the Rifle
Cleckner also offers some good advice on how to record D.O.P.E. on simple index cards, and how to keep your ballistics data with your rifle. This can be done with a laminated drop chart or data transferred to a scope cover (photo right). CLICK HERE, to learn more about creating handy field data cards.
At the 4:15 mark on the video, Cleckner shows a calibrated tape he has fitted around the turret of his riflescope. The tape shows distance numbers (e.g. “4” for 400 yards, “5” for 500 yards etc.) that correspond with the number of clicks (rotation) required to be zeroed at that particular distance. With that system, you simply “dial your distance” and your point of impact should equal your point of aim. It takes some skill (and the right software) to create these tapes, but the concept is great.
Chances are that many of you have packed away your ammo and shooting supplies for the winter. Maybe you put your brass in a storage bin that might also contain solvents, old rags, or used bore swabs. Well, if you use any ammonia-based solvents, we suggest you separate the brass and ammo and keep it away from potential ammonia vapors. This is because long-term exposure to ammonia fumes can cause cracks to form in your brass. This can lead to case ruptures and possible injury.
This case-cracking phenomenon has been called Season Cracking, a form of stress-corrosion cracking of brass cartridge cases. Season cracking is characterized by deep brittle cracks which penetrate into affected components. If the cracks reach a critical size, the component can suddenly fracture, sometimes with disastrous results. If the concentration of ammonia is very high, then corrosion is much more severe, and damage over all exposed surfaces occurs. The brass cracking is caused by a reaction between ammonia and copper that forms the cuprammonium ion, Cu(NH3)4, a chemical complex which is water-soluble. The problem of cracking can also occur in copper and copper alloys such as bronze.
Season Cracking was originally observed by the British forces in India a century ago. During the monsoon season, military activity was reduced, and ammunition was stored in stables until the dry weather returned. Many brass cartridges were subsequently found to be cracked, especially where the case was crimped to the bullet. In 1921, in the Journal of the Institute of Metals, the phenomenon was explained by Moor, Beckinsale, and Mallinson. Apparently ammonia from horse urine, combined with the residual stress in the cold-drawn metal of the cartridges, was responsible for the cracking.
Don’t store ammunition (or brass) for long periods in a box or container holding ammoniated solvents:
The Australia Department of Defense (AUSDOD) has also explored the problem of brass cracking caused, at least in part, by exposure to ammonia. A study was done to see whether the amount of cracking (from ammonia exposure) varied according to the duration and temperature of the annealing process used on the brass. CLICK HERE to read AUSDOD Research Report.
Story idea from Boyd Allen. We welcome reader submissions.
Today is October 31st, Halloween (originally “All Hallows Eve”). That means it’s pumpkin time. Just how much fun can you have with pumpkins? Watch these two videos and find out. In the first video, the RatedRR team sends a few orange gourds to pumpkin heaven using Det Cord, C4, and binary explosives. The sequence starting at the 2:00 minute mark in the first video is truly amazing. WARNING: DO NOT TRY THIS AT HOME!
Watch Pumpkin Blasting with Explosives
In the next video, a pumpkin carved as a Death Star serves as the target for a .50 caliber rifle (looks like a Barrett M82 .50 BMG). As you may guess, the pumpkin Death Star suffers the same fate as the Hollywood version in Star Wars. NOTE: At the 0:42 mark in the video, a graphic displays “30,000 FPS”. That’s the high-speed camera’s frame-per-second rate, NOT the projectile velocity in feet-per-second.
Watch .50 BMG Rifle vs. Death Star Pumpkin
Warning: These demonstrations were carried out on closed ranges by experienced professionals certified to use explosives. Possession of C4 and Det Cord may be a violation of various Federal, State, and local laws. Detonating cord and C4 are classified as high explosives and are regulated by the BATFE. Don’t even think about trying to repeat these stunts on your own.
Most of us own a .223 Rem rifle. Now, thanks to our friends at Rifleshooter.com we can assess exactly how velocity changes with barrel length for this popular cartridge.
Rifleshooter.com performed an interesting test, cutting the barrel of a .223 Rem rifle from 26″ all the way down to 16.5″. The cuts were made in one-inch intervals with a rotary saw. At each cut length, velocity was measured with a Magnetospeed chronograph. To make the test even more interesting, four different types of .223 Rem/5.56 ammo were chron’d at each barrel length. The Rifleshooter.com team that conducts these tests has a full-service gun shop, 782 Custom Gunworks — visit 782guns.com.
Test Barrel Lost 25.34 FPS Per Inch (.223 Rem Chambering)
How much velocity do you think was lost, on average, for each 1″ reduction in barrel length? The answer may surprise you. The average speed loss of the four types of .223/5.56 ammo, with a 9.5″ shortening of barrel length, was 240.75 fps total (from start to finish). That works out to an average loss of 25.34 fps per inch.
5.56/.223 Barrel Cut-Down Speed Test 26″ to 16.5″
Start FPS at 26″
End FPS at 16.5″
Total Loss
Average Loss Per Inch
UMC .223 55gr
3182*
2968
214
22.5 FPS
Federal M193 55gr
3431
3187
244
25.7 FPS
Win m855 62gr
3280
2992
288
30.3 FPS
Blk Hills .223 68gr
2849
2632
217
22.8 FPS
*There may have been an error. The 25″ velocity was higher at 3221 fps.
Rifleshooter.com observed: “Cutting the barrel from 26″ to 16.5″ resulted in a velocity reduction of 214 ft/sec with the UMC 223 55-grain cartridge, 244 ft/sec with the Federal M-193 cartridge, 288 ft/sec with the Winchester M855 cartridge and 217 ft/sec with the Back Hills 223 68-grain match cartridge.”
How the Test Was Done
The testers described their procedure as follows: “Ballistic data was gathered using a Magnetospeed barrel-mounted ballistic chronograph. At each barrel length, the rifle was fired from a front rest with rear bags, with five rounds of each type of ammunition. Average velocity and standard deviation were logged for each round. Once data was gathered for each cartridge at a given barrel length, the rifle was cleared and the bolt was removed. The barrel was cut off using a cold saw. The test protocol was repeated for the next length. Temperature was 45.7° F.”
See More Barrel Cut-Down Tests on Rifleshooter.com
Rifleshooter.com has performed barrel cut-down tests for many other calibers/chamberings including 6mm Creedmoor, .308 Winchester, and .338 Lapua Magnum. See these test results at Rifleshooter.com.
Much Different Results with 6mmBR and a Longer Barrel
The results from Rifleshooter.com’s .223/5.56 test are quite different than the results we recorded some years ago with a barrel chambered for the 6mmBR cartridge. When we cut our 6mmBR barrel down from 33″ to 28″ we only lost about 8 FPS per inch. Obviously this is a different cartridge type, but also our 6mmBR barrel end length was longer than Rifleshooter.com’s .223 Rem start length. Velocity loss may be more extreme with shorter barrel lengths. And, of course, different cartridge types and powder/bullet combinations will yield different results.
Ever wondered how the parts inside an AR15 work together? Just exactly how does the reciprocating bolt carrier feed rounds from the magazine? How do the elements in the trigger group work and reset after each shot? How does the gas system bleed gas from the barrel and operate the bolt carrier? These and other questions are answered in this eye-opening video from 45Snipers. Using “cutaway” 3D computer animation, this 5-minute video shows all features of an AR15 inside and out. This fascinating firearms animation allows the viewer to look inside the upper and lower receivers, into the bolt carrier, chamber, barrel, and magazine.
This video starts off slow and has annoying background music, but it is well worth watching if you own or shoot any AR-platform rifle. It illustrates all the key operations during the charging, loading, firing, and ejection processes. The cutaway animation shows how rounds are stripped from the magazine and then chambered. It then shows how every part of the trigger group works, and how the firing pin strikes the primer. You can even watch the bullet move down the barrel before the empty shell casing is removed from the chamber and tossed out the ejection port. Here are sample frames from the video:
Video find by Grant Ubl. We welcome reader submissions.
One of the CMP’s most popular competitions is the M1 Carbine Match. The little carbines are easy to hold and easy to shoot, with relatively low recoil compared to an M1 Garand or M1903 shooting the full-power .30-06 cartridge. Unfortunately, genuine GI-issue M1 Carbines are now hard to find at affordable prices. The CMP has announced: “CMP’S Carbine Inventory has been exhausted and we do not expect to receive any additional shipments.” Authentic, “all-original” M1 Carbines are going for $1500 to $1800.00 these days on Gunbroker.com.
CMP M1 Carbine Matches — Growing in Popularity
The CMP M1 Carbine Match is part of the CMP Games program that already includes Garand, Springfield and Vintage Military Rifle Matches. “As-issued” U. S. Military M1 Carbines are fired over a 45-shot course of fire at 100 yards on either the old military “A” target or the “SR” target. The course includes 5 sighters and 10 shots for record prone slow fire in 15 minutes, a 10-shot rapid fire prone series in 60 seconds, a 10-shot rapid fire sitting series in 60 seconds and 10 shots slow fire standing in 10 minutes.
CMP M1 Carbine Match at Western CMP Games
New Production M1 Carbines
Thankfully, you don’t need to source a real WWII-era M1 to enjoy CMP M1 Matches. You can now get a brand new, American-made M1 Carbine clone for HALF the price of old CMP rifle. Brownells is now offering American-made Auto Ordnance brand .30-Caliber M1 Carbines that look, feel, and shoot just like the originals, for a lot less money. There are two versions:
Another producer of M1 Carbine replica rifles is Inland Manufacturing, a modern company which shares the name of a leading WWII M1 Carbine maker. These made-in-the-USA, newly manufactured M1 Carbines are very authentic copies of the original carbines from the World War II era. With a $1139.00 starting MSRP, they feature authentic 1944-type adjustable sights, push button safety, round bolt, “low wood” walnut stock, and a 10–round or 15-round magazine. There are three (3) versions: M1 1944 style, M1 1945 style, and M1A1 Paratrooper model.
GunsAmerica.com report compares new Inland M1 Carbines side-by-side with original vintage M1 Carbines: “We had to get in close to tell the difference. Overall, the two examples we were able to handle looked great and held up when next to the originals. The stampings are even close to correct with a few minor differences that were chosen to stop the new Inlands from being mistaken for originals. Take a look at the photos and see for yourself.” READ M1 Carbine Review.
Keeping Your Drop Data with the Rifle
