Author: Grumpy

The .458 Winchester Magnum was designed by Winchester in 1956 for the sole intent of hunting dangerous game. The idea was to provide comparable performance of the powerful double rifle cartridges in a bolt-action rifle.
It did not take long before the .458 Winchester Magnum became a success as dangerous game hunters adopted the cartridge. Additionally, game wardens, and professional hunters in Africa began use of the .458 Winchester Magnum as part of their every day job duties. In short order the .458 Win Mag became the standard African dangerous game cartridge.
A look at .458 Win Mag ballistics
The .458 Win Mag is a belted magnum cartridge. The belt, just above the rim on the case helps to assure proper head spacing or chamber positioning and aids in smooth feeding from the integral box magazines found on most bolt rifles. Below are just a couple of examples of .458 Winchester Magnum ammo available today.
Hornady .458 Win Mag Dangerous Game 500 Grain DGX Bonded
|
Distance
|
Velocity (fps)
|
Energy (ft/lb.)
|
Trajectory (inches)
|
|
Muzzle
|
2140
|
5084
|
—
|
|
100 yds
|
1880
|
3924
|
|
|
200 yds
|
1643
|
3924
|
-8.4
|
|
300 yds
|
1432
|
2276
|
-29.8
|
Federal .458 Win Mag 400 Grain Bonded Bear Claw
|
Distance
|
Velocity (fps)
|
Energy (ft/lb.)
|
Trajectory (inches)
|
|
Muzzle
|
2250
|
4496
|
—
|
|
100 yds
|
2025
|
3641
|
|
|
200 yds
|
1813
|
2919
|
-7
|
|
300 yds
|
1619
|
2327
|
-24.8
|
As you can see the .458 Win Mag is not designed for long range shooting, but rather closer distances in thick brush or timber. It is an excellent cartridge for moose, bear, elk, and of course all manner of dangerous game in Africa. Many Cape buffalo, hippo, elephant and the like have been taken with this cartridge on the Dark Continent.
Hunting Cape Buffalo with the .458 Win Mag

My experience with the cartridge came on my first trip to the Dark Continent over 40 years ago. Although I have not hunted with the cartridge since, I put it through its paces on the plains of Zambia in the best way possible, hunting Cape buffalo. The manner by which I came to utilize the .458 Win Mag and the buffalo taken with this cartridge is the real story.
Having a contact in the South-Central African country of Zambia made my first safari a bit easier. A good friend, Ray Mwenifumbo, a native of Zambia, happened to be chief warden at one Zambia’s conservation areas, Kafue National Park. I met Ray early in the 80’s while attending New Mexico State University in Las Cruces, New Mexico in the wildlife science program.
Ray and I often talked about his native country and its wildlife. When the time came for Ray to return home, I had an open invitation to be a guest at his headquarters inside Kafue National Park.
He said “just get to Lusaka (the capital of Zambia), and we will take care of the rest.” Ray also hinted at the possibility of hunting as he knew how much I wanted to hunt in Africa. I decided right then and there I had to make this happen. A year after Ray returned to Zambia, I found myself landing at the Lusaka airport in July 1985.
Firearms Available
While I spent a great deal of time game viewing and taking photos of Zambia’s diverse wildlife species, hunting was always in the back of my mind. However, I was unable to bring firearms on my trip as I was not on a “scheduled safari” for that purpose.
However, Ray did have in his keep three long guns for “official game warden business”. Two Winchester pre-64 Model 70’s, one in 30-06 and the other in .458 Winchester Magnum. The third gun, was a Winchester 12-gauge pump shotgun. Both rifles were iron sights only. Unfortunately, we had limited ammunition for both rifles. There was a fair supply of 12ga 00 buckshot however.
Checking zero on the rifles was limited to one round each but I found that at 50 yards I could keep each shot more or less centered on the base of a metal five-gallon bucket. Ammo available for the .458 Win Mag — Winchester 500 grain solids.
Now to the “official game warden business” and the heart of the story. Ray had conveniently managed to schedule the monthly meat ration hunt to coincide with my visit. These ration permits were used to provide food for workers who resided within the park headquarters. As it so happened, Ray arranged for me to conduct most of the hunting for the month’s meat rations during my stay. All hunting was to take place outside of Kafue NP in the surrounding hunt concessions. What a deal.
The Hunt Begins

Although we were allowed plains game our main target was Cape buffalo due to the amount of meat obtainable in short order. I was still able to hunt plains game and took species such as waterbuck, hartebeest, reedbuck, warthog, zebra, and oribi.
The latter two required a separate license fee on my part as they were not considered standard meat rations. As a point of interest, I took the oribi, warthog, and reedbuck with the shotgun. We used the 30-06 for the larger plains game. In case you’re wondering, the park staff utilized every speck of meat from all game taken.
Cape Buffalo Hunt
On the day we set out to hunt buffalo our goal was to kill three to four specifically for meat rations. We set out before sunup with the sole purpose of finding one of the large herds of buffalo residing in the area. The game scouts knew of a particular herd that left the park every night and would feed in the outlying savannah before heading back into the park around sunup.
Before long we found fresh tracks of a large number of Mbogo (Swahili for buffalo), as they are also known, crossing a two-track road headed towards the park. Within minutes we found the herd numbering 100-200 strong. I don’t mind saying I was a bit apprehensive about getting out on ground level with so many these bovines. Some call them Black Death.
The scouts knew their country well and hurriedly took an old road that would get us in front of the herd and in a good shooting position. By the time we stopped and exited the beat-up Toyota Landcruiser pickup and covered 100 yards of ground through the miombo woodlands on foot the first of the herd was already crossing in front of us in open savannah. I carried the .458 Winchester and Dixon one of the game scouts had the 30-06. Dixon’s instructions to me; you have five rounds of ammo, kill three to four adult buffalo. I can do that!
Loading Up & Taking My Shot
Already having three rounds of the big finger long cartridges in the magazine, I opened the bolt, held the top round down and dropped a fourth cartridge directly in the chamber and closed the bolt and placed the safety on.
The herd was crossing left to right at 50 to 75 yards. I put the iron sights on a youngish bull and pressed the trigger. He went down in a cloud of dust. Working the action on the old model 70 and picking up what I believed was an older cow, I pressed the trigger again; she collapsed. Two for two at this point.
I was determined to pick a bigger bull next. Of course, the herd was now in full run. A bull came passing by that I believed was as good as I could hope for and I put a 500-grain solid behind his shoulder. He kept going but was obviously hit hard. Working the bolt frantically I chambered the last round in the rifle and fired again as he quartered away aiming for that front shoulder. He ran another 15 or so yards and was down.
Success!

When the dust settled there were four buffalo down, as Dixon also took a yearling bull via the 30-06. We salvaged every scrap of meat including the stomachs and internal organs. Once back to the compound the folks living there showed up with tubs, pots, and buckets to get their share of protein. In a matter of minutes, the meat was all gone.
As to the bigger bull that I picked out at the end of the melee, he was just at 40 inches wide with good heavy bosses. I salvaged one of the 500 grain solids from that bull along with all four of the empty cases I fired to take down three buffalo. I still have those in my possession today, 41 years later. The .458 Win Mag cartridge certainly performed well and I would have no issue using it again.
I have taken buffalo since that first safari, but I must say it will be hard to top that day in the African bush with Mbogo so many years ago.

We take a quick look at 6mm Remington, aka .244 Remington, a true middle-weight heavy hitter of a cartridge.
The 6mm Remington has exactly the same case dimensions as the .244 Remington. They differ only in the fact that the 6mm Remington is loaded with bullets of up to 100 grains, whereas the .244 Remington was never loaded with bullets of more than 90 grains.
Ammunition marked .244 Remington can be fired in 6mm Remington chambers and vice versa. However, rifles marked .244 Remington will not always stabilize the 100-grain bullet. The difference between the two is that .244 rifles (if manufactured by Remington) have a 1:12 rifling twist, and rifles marked 6mm have a 1:9 twist.

When Remington introduced the .244, in 1955, it selected the 1:12 twist as best suited to long-range accuracy with bullets of 75 to 90 grains. That was correct, except that most shooters wanted to use bullets of 100 to 105 grains to cover the range of game from varmints through deer with the same rifle. To correct this misjudgment, Remington renamed the cartridge 6mm Remington and changed to a 1:9 twist.
To have retained the .244 designation and simply changed the twist would have brought on complaints from purchasers of the original .244s with the slower twist, when they tried to use the new 100-grain load. The change in cartridge nomenclature to 6mm and the faster twist occurred in 1963. The Remington 700 series and 788 bolt-action rifles, as well as the firm’s autoloaders and the slide-actions, have been available in 6mm.
General Comments
The original 6mm Remington was loaded only with the 100-grain bullet. However, it’s now available with 80-, 90- and 100-grain bullets, which greatly extends its flexibility. Although the older .244 lost out to the .243 Winchester, the 6mm Remington with faster twist barrels is gradually picking up a following. It is an excellent choice for the varmint hunter who also wants to use his rifle for deer and antelope.
Although the 6mm has a slightly larger powder capacity than the .243, the difference in performance is negligible as far as killing power is concerned. Nevertheless, this small advance in ballistics appeals to some people and so does the longer neck of the 6mm case, which many handloaders consider desirable. This caliber is commercially loaded by Federal and Winchester, as well as Remington.
6mm Remington Loading Data and Factory Ballistics
| Bullet (grains/type) |
Powder | Grains | Velocity | Energy | Source |
| 55 Nos BT | H4895 | 45.5 | 4,115 | 2,065 | Hodgdon |
| 60 HP | H-335 | 42 | 3,700 | 1,824 | Sierra |
| 70 SP | IMR 4350 | 47 | 3,400 | 1,797 | Sierra, Hornady |
| 75 HP | IMR 4064 | 41 | 3,500 | 2,041 | Speer, Nosler |
| 75 HP | IMR 4350 | 47 | 3,450 | 1,983 | Nosler, Speer, Sierra |
| 80 SP | IMR 4350 | 45 | 3,200 | 1,820 | Hornady |
| 80 SP | IMR 4831 | 47 | 3,200 | 1,820 | Hornady, Speer |
| 90 HP | IMR 4350 | 45 | 3,200 | 2,047 | Speer, Sierra |
| 90 HP | IMR 4831 | 45 | 3,100 | 1,921 | Speer, Sierra |
| 100 SP | IMR 4350 | 42 | 2,900 | 1,868 | Hornady, Speer, Sierra, Nosler |
| 100 SP | IMR 4831 | 44 | 2,900 | 1,868 | Speer, Sierra, Hornady |
| 100 | H1000 | 51 | 3,111 | 2,145 | Hodgdon |
| 105 SP | IMR 4350 | 42 | 2,950 | 2,030 | Speer |
| 105 SP | IMR 4064 | 37 | 2,900 | 1,961 | Speer |
| 80 SP | FL | – | 3,470 | 2,139 | Factory load |
| 90 SP | FL | – | 3,190 | 2,133 | Factory load |
| 100 SP | FL | – | 3,100 | 2,133 | Factory load |

United States Attorney General Todd Blanche finalized a federal regulation governing the restoration of federal firearm rights. The new process allows eligible individuals who are prohibited from possessing firearms to apply to have those rights restored.
“The Second Amendment is not a second-class right, and the federal government should not permanently deprive Americans of a constitutional right without regard to whether they pose a danger to public safety,” said Attorney General Todd Blanche. “This rule establishes a rigorous, common-sense process that protects the public while giving deserving Americans a real path to restoration.”
The signed rule has been transmitted to the Federal Register. DOJ cautions that the currently available text is unofficial until formally published.
A Restoration Process Congress Left Dormant for Decades
Section 922(g) prohibits certain categories of people (e.g., felons, domestic violence misdemeanants, unlawful drug users, fugitives, certain aliens, those under domestic violence restraining orders, etc.) from shipping, transporting, possessing, or receiving firearms or ammunition in or affecting commerce.
Section 925(c), however, has long authorized the Attorney General to grant relief if the applicant shows they “will not be likely to act in a manner dangerous to public safety” and that granting relief “would not be contrary to the public interest.”
The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) previously administered this process by delegation. Still, Congress defunded it via appropriations riders starting in 1992, rendering the program inoperative for over 30 years.
In March 2025, DOJ issued an interim final rule withdrawing the ATF delegation. In July 2025, it published a notice of proposed rulemaking with detailed criteria. After receiving over 15,500 comments (roughly 91% supportive of restoring a workable process), the United States Department of Justice (DOJ) finalized the rule.
The program will now be operated through the Office of the Pardon Attorney rather than ATF, although the Attorney General retains the ultimate decision-making authority.
When Will Applications Open?
The rule becomes effective 30 days after publication in the Federal Register, but DOJ plans to roll out the application process in stages.
According to the Department’s current Federal Firearm Rights Restoration website:
- Thirty days after publication, DOJ will begin inviting candidates to apply.
- Seventy-five days after publication, the application will open to the public, beginning with the first 5,000 applicants.
- At 120 days, DOJ will accept another 500 applicants and begin collecting the application fee.
The Department directs prospective applicants to justice.gov/ffrr for updated eligibility information, application instructions, and the eventual online application.
Who Will Be Presumptively Disqualified?
According to the DOJ, the rule aims to protect Second Amendment rights while ensuring public safety. Relief is discretionary and guided by statutory standards.
Several offenses are presumptively permanent disqualifications. These include violent felonies (homicide, kidnapping, terrorism, stalking, and other crimes of violence), convictions involving brandishing or discharging a firearm, sex offenses requiring registration under SORNA that also trigger a § 922(g) prohibition, and felony-level domestic violence.
There will also be other time-limited presumptive disqualifications, including drug trafficking convictions or misdemeanor domestic violence: at least 10 years after completing the sentence (including probation/supervised release), and other felony convictions: at least 5 years after completing the sentence.
Other statuses that are presumptively ineligible are being a fugitive from justice (§ 922(g)(2)), unlawfully present aliens or certain nonimmigrants (§ 922(g)(5)), and persons subject to qualifying domestic violence restraining orders (§ 922(g)(8)).
The final presumptively ineligible status is being an unlawful user of or addicted to controlled substances (§ 922(g)(3)) — until the pattern of use ends. That final category seems to be at odds with the United States Supreme Court’s unanimous decision in Hemani. Still, the DOJ does not believe it is at odds because the Hemani opinion was narrow.
What the Supreme Court Held in Hemani
The Supreme Court held that the federal government could not prosecute Ali Hemani under 18 U.S.C. § 922(g)(3) based solely on evidence that he regularly used marijuana while possessing a gun in his home. The government did not allege that Hemani was addicted, intoxicated when he possessed the firearm, incapable of managing his affairs, or dangerous to himself or others. Nor did it claim that he had misused the gun.
The Court rejected the government’s attempt to treat anyone who regularly used any amount of a controlled substance as categorically dangerous. Historical laws dealing with intoxication and “habitual drunkards” targeted different conduct, operated differently, and generally required more than the mere regular use of an intoxicating substance.
The Supreme Court nevertheless described its decision as narrow. It did not decide whether the government may disarm people who are addicted or presently intoxicated. It also did not decide whether § 922(g)(3) could be applied when the government presents individualized proof that a person’s drug use makes him dangerous—or proof that a particular drug always renders its users dangerous. The Court expressly declined to pass on those questions either way.
In short, mere regular marijuana use, without more, was insufficient to support the government’s automatic and categorical ban as applied to Hemani.
DOJ Creates a Marijuana Exception
In response to Hemani and the large number of public comments addressing marijuana, DOJ amended the final rule to create an important exception.
For purposes of the rule’s drug-related presumption, DOJ’s definition of “controlled substance” does not include marijuana. As a result, unlawful use of or addiction to marijuana alone does not trigger the same presumption of ineligibility that applies to users or addicts of other controlled substances. The Department also removed proposed requirements that applicants and their character references affirm that the applicant does not use or is not addicted to marijuana.
DOJ acknowledges that excluding marijuana addicts, not merely marijuana users, goes beyond the facts presented in Hemani. The Department says distinguishing a marijuana “user” from a marijuana “addict” would require a highly fact-specific inquiry that could undermine the administrability of the restoration process.
That does not mean marijuana use automatically restores anyone’s firearm rights or removes a federal disability under 922(g)(3). The statute remains on the books, and the relief process itself remains discretionary.
Instead, an applicant whose only drug-related issue involves marijuana may apply without facing the rule’s extraordinary-circumstances presumption. DOJ may still consider the applicant’s marijuana use and other individual circumstances when deciding whether restoration would be consistent with public safety and the public interest.
For controlled substances other than marijuana, the presumption remains. Someone who continues to qualify as an unlawful user or addict will generally be denied absent extraordinary circumstances. Because that disability is status-based, an individual may ordinarily remove himself from the prohibited category by ending the unlawful conduct and breaking the pattern of ongoing use.
What Applicants Must Submit
An applicant must complete the required form and disclose all federal firearm disabilities for which relief is requested. Required materials may include:
- Electronic fingerprints or properly completed fingerprint cards.
- Certified or otherwise reliable court records.
- Charging documents, judgments, plea agreements, and presentence reports.
- Proof that every requirement of the sentence has been completed.
- State criminal-history records for each jurisdiction in which the applicant has lived or been arrested during the applicable period.
- Relevant military, mental-health, domestic violence, citizenship-renunciation, or foreign records.
- Affidavits from three qualified character references.
- Authorization for DOJ to obtain additional background information.
The final rule shifts responsibility for local law-enforcement notification to DOJ. The Department will notify the appropriate chief law-enforcement officer for the locality where the applicant resides and allow that agency to submit information supporting or opposing restoration.
The application fee is $30 once the fee stage begins, up from the proposed $20. DOJ will periodically review the fee and conduct an audit after the program has operated long enough to produce reliable cost information. Applicants may request a fee waiver or reduction, including for economic hardship.
How DOJ Will Decide Who Gets Relief
The Attorney General may consider the applicant’s entire record, including criminal history, dismissed charges associated with a plea agreement, conduct while incarcerated or under supervision, time since completion of the sentence, rehabilitation, threats, restraining orders, drug use, mental health, character references, and information supplied by local law enforcement.
Significantly, the final rule also allows the Attorney General to consider whether denying relief under an applicant’s individual circumstances would infringe the applicant’s Second Amendment rights.
If relief is granted, DOJ will publish notice of the decision and the reasons for it in the Federal Register. Any restoration applies only to the federal disability addressed in the application. It does not erase independent state or tribal firearm prohibitions, and it does not protect an individual from a new disability arising from later conduct.
An applicant denied relief may petition the United States District Court for the district in which he resides for judicial review.

