Bobby. wrote on Oct 8
th, 2025 at 8:33am:
Baronvonrort wrote on Oct 7
th, 2025 at 11:19pm:
High calibre is a bullshit term used by the media for anything bigger than a Daisy in .177
High powered is another term what some might think is high powered migh be average it just comes down to opinions.
I don't think .243/.260/7mm-08/.308 are high powered they are common hunting rounds
Many will say .308 and 30-06 are higher powered than 7mm-08 they have more muzzle energy yet the higher BC of the 7mm outperforms them at distances over 300 yards.
For me high powered would be anything like the 7mm .300 win magnums etc i would include 28 Nosler which is similar to 7mm RUM.
The 280 Ackley improved gives 7mm magnum performance with less powder i would rate the 280 as above average.
Barrett is Australian owned look at the .416 Barrett for what manufacturers come up with.
In 50 BMG the 750 Gr Hornady Amax outperforms M33 military ammo which shows ammo plays a big part in performance.
No AK ammo 7.62x39 in this list
It could be an old .303 ?
A .303 British bullet can penetrate 1/3rd of an inch (approximately 8.5mm) of steel.
What more danger and power would impress you?
It wasn't a bolt action rifle take note of earlier post i made with cases being found by public. If it was a bolt action rifle cases would be in his unit or on shop awning.
Semi autos eject fired cases a fair distance from rifle.
A .308 has more power than old .303 i would say .308 is one of our most common hunting rounds.
By todays standards the old .303 wasn't that good lots of bullet drop along with poor BC means it gets blown further sideways than most in crosswind.
Quote:The 61-year-old was arrested inside his unit about 9.30pm where police allegedly located and seized an M1 Carbine rifle and ammunition. Police allege his gun license expired in the 1992 but he had secretly kept the weapon.
Police will allege the suicide note lines up with what he allegedly told police after the shooting, including that he didn't sleep the night before the incident and sat in a chair into the early hours of Sunday thinking about how his life had turned 'bad'.
https://www.dailymail.co.uk/news/article-15169605/Croydon-Park-Sydney-Artemios-M... M1 carbine is semi auto uses 7.62x33mm.
.308 is 7.62x51mm
30-06 being 7.62x55mm.
Shorter case with M1 holds less powder
Note said he was suicidal.
Grappler picked it as M1