.223 vs .308 vs 6.5 Creedmoor for Australian Hunting
.308 Winchester is the safest single choice for Australian hunting — it covers everything from goats to sambar and ammunition is everywhere. Choose .223 for rabbits, foxes and small goats. Choose 6.5 Creedmoor for long-range fallow and reds if you accept narrower ammunition supply. NSW sets no minimum calibre for deer.
Magnum Sports — NSW Firearms Dealer Licence No. 413159984. Last reviewed: 22 September 2026.
The legal position first, because it surprises people
NSW does not prescribe a minimum calibre for deer. Neither the Game and Feral Animal Control Regulation 2022 nor the NSW Game Hunting Guide names .243 or .270 or anything else. What NSW imposes instead is a performance standard, through the Game Hunting Licence Code of Practice — an enforceable condition of your game hunting licence, not advice. It requires you to target the animal so a humane kill is likely, to shoot within the reasonably accepted killing range of your firearm and ammunition, and to use equipment that can reasonably be expected to kill that animal humanely.
That is a duty, not a number, and it puts the judgement on you. A .223 on a mature sambar stag would fail that standard on any sensible reading. A .308 on the same animal would not.
Other states do prescribe numbers, and that matters the moment you travel. Victoria's Game Management Authority sets hard legal minimums by species group: for sambar, rusa and red deer, a centrefire rifle of at least .270 (6.85 mm) firing a projectile of at least 130 grains; for hog, fallow and chital deer, at least .243 (6.17 mm) and 80 grains. Take a .243 to Victoria for sambar and you have committed an offence, even though the same rifle on the same species is lawful in NSW. Requirements differ by state and by species — check before every trip.
One thing all three cartridges share: they are centrefire, so in a bolt-action rifle each sits in Category B. The licence and Permit to Acquire process is identical whichever you pick.
.223 Remington
The .223 is Australia's default varmint and pest cartridge and there is a reason for that. Recoil is close to nothing — you can spot your own hits through the scope, which means you see what the bullet did and can correct immediately. On rabbits, foxes, hares and small goats it is exactly enough, and it is mild enough that you can shoot it in volume without developing a flinch — the most common problem we see in shooters who started with too much cartridge.
Its limits are real. Light bullets are easily pushed by wind, and terminal performance on anything over about 60 kg is inconsistent — which makes it a poor choice for pigs and the wrong choice for any deer larger than a small fallow doe. Shooters do take fallow with heavy-for-calibre .223 projectiles and careful placement, and it is not unlawful in NSW, but it leaves no margin for a moving animal or a bad angle.
Barrel life is long and .223 barrels are inexpensive to replace. .223 ammunition is the most widely stocked centrefire in the country and .223 rifles are made by every manufacturer that sells here.
.308 Winchester
If you buy one centrefire rifle and expect to hunt everything Australia has, buy this one. With correct bullet selection the .308 will take goats, pigs, fallow, red and sambar. It is the practical floor most experienced sambar hunters accept, and it clears Victoria's .270 minimum if you head south.
Ballistically it is unremarkable and that is fine. Past 400 m the 6.5s beat it on trajectory and wind. Inside 300 m, where the overwhelming majority of Australian game is actually shot, a hunter will not notice the difference.
Recoil is the honest downside. In a light mountain rifle it is enough to make some shooters flinch, and a flinch costs more animals than a flat trajectory saves. A heavier rifle and a decent recoil pad both help. Barrel life is excellent — .308 is a mild, efficient case and a barrel will usually outlast the owner's interest in it.
.308 ammunition is stocked by every dealer in Australia in everything from cheap plinking loads to premium bonded and monolithic hunting projectiles. Component brass and projectiles are equally easy to find if you reload.
6.5 Creedmoor
The 6.5 Creedmoor earns its reputation. High ballistic coefficient projectiles, a flat trajectory, genuinely less wind drift than .308 at distance, and noticeably less recoil — roughly two-thirds of a .308's. On goats, fallow and reds at 400 m and beyond it is the easiest of the three to shoot well, and most manufacturers now chamber for it.
Two limits matter in Australia. The first is barrel life. Pushing a 6.5 mm bore hard erodes the throat faster than a .308 does, and the working figure most shooters use is a few thousand rounds rather than many thousands. For a hunter firing a box or two a year that is irrelevant; for a target shooter it is a real cost. How hot you let the barrel get matters more than the cartridge does.
The second is supply, and it is the one that catches people out.
Side by side
| Cartridge | Suited to | Practical hunting range | Recoil | Ammunition availability in Australia | Barrel life |
|---|---|---|---|---|---|
| .223 Remington | Rabbits, foxes, hares, small goats | To about 250 m | Very light | Excellent — most widely stocked centrefire | Long; barrels cheap to replace |
| .308 Winchester | Goats, pigs, fallow, red, sambar | To about 400 m | Firm | Excellent — every dealer, every projectile type | Long |
| 6.5 Creedmoor | Goats, fallow, red; pigs with correct bullets | To about 500 m and beyond | Moderate | Limited — stocked by fewer dealers, fewer load options | Shorter; throat erosion is the limit |
Those ranges are what a competent hunter can hold ethically off a bipod or pack in the field, not what the cartridge can do on paper.
The part most comparisons leave out
For most Australian buyers, ammunition supply decides this more than ballistics do. .223 and .308 are stocked in depth by every dealer in the country, across a wide spread of projectile weights and constructions, and they held their place on shelves through the supply squeezes of recent years. 6.5 Creedmoor is well established but not in that tier. Fewer dealers carry it, fewer loads are offered, and when import stock tightens it thins out first.
That is not a criticism of the cartridge, it is a practical warning. A rifle you cannot feed is a rifle you do not shoot, and a hunter who cannot practise is a hunter who wounds animals.
Remember too that ammunition is collection from store only — it is never posted — and a NSW dealer may only supply you ammunition for a calibre you are licensed to possess a firearm for. Our guide to buying ammunition in NSW covers what to bring to the counter.
Barrel length and suppressors, briefly
Short barrels are handy in scrub and cost velocity. A 6.5 Creedmoor gives up more to one than a .223 does, because it leans on velocity to hold its trajectory advantage. If you want an 18 inch thick-country rifle, .308 tolerates it well.
Suppressors are not a casual accessory here. A silencer is a prohibited weapon under the Weapons Prohibition Act 1998 (NSW), and possessing one requires a prohibited weapon permit with an accepted genuine reason. Do not build a calibre decision around having one.
If you hunt X, buy Y
- Rabbits, foxes and hares, with occasional small goats. .223 Remington. Nothing else is as cheap to shoot or as easy to learn on.
- Everything, one rifle, including deer. .308 Winchester. This is the correct answer for most first centrefire buyers in Australia.
- Pigs in thick country. .308 Winchester with a heavy, bonded or monolithic projectile. Penetration beats trajectory here.
- Sambar. .308 Winchester as a minimum, and consider more.
- Open-country goats, fallow and reds at long range. 6.5 Creedmoor, provided you have a reliable ammunition supply or you reload.
- Recoil-sensitive shooter moving up from rimfire. 6.5 Creedmoor if supply is sorted, .308 in a heavier rifle with a good pad if it is not.
Shoulder all three before you commit. Fit matters more than any figure in the table above, and you can handle the full rifle range in store. Current pricing is on the product page.
Common questions
Is there a minimum calibre for deer in NSW?
No. NSW does not prescribe a minimum calibre or projectile weight for deer. The NSW Game Hunting Licence Code of Practice, which is an enforceable licence condition, instead requires you to use equipment that can reasonably be expected to kill the animal humanely and to shoot within its reasonably accepted killing range. That is an ethical and legal obligation expressed as a standard, not a number.
Which states do set a minimum calibre?
Victoria is the one most NSW hunters meet. Its Game Management Authority requires a centrefire rifle of at least .270 calibre firing a projectile of at least 130 grains for sambar, rusa and red deer, and at least .243 calibre with an 80 grain projectile for hog, fallow and chital deer. Requirements differ by state and by species, so check before you travel.
Can I hunt deer with a .223 in NSW?
No calibre rule prohibits it, but it is a poor choice for anything larger than a small fallow deer and hard to reconcile with the Code of Practice obligation to use equipment reasonably expected to produce a humane kill. For deer, start at .243 and step up. It would also be unlawful for deer in Victoria.
Is 6.5 Creedmoor ammunition hard to get in Australia?
Harder than .223 or .308, yes. It is well established and widely made, but fewer Australian dealers carry it, fewer factory loads are offered, and it is more exposed to import disruption. If you do not reload and you are not near a dealer who stocks it, that is a real reason to choose .308 instead.
Do the three need different licence categories?
No. All three are centrefire, so a bolt-action rifle in any of them is a Category B firearm in NSW. You need a licence authorising Category B, with an accepted genuine reason such as recreational hunting or target shooting, and a Permit to Acquire for each rifle.
Should barrel life change my choice?
Only if you shoot a lot. As rules of thumb, .223 and .308 barrels last several thousand rounds and 6.5 Creedmoor noticeably fewer, because a smaller bore burning more powder erodes the throat faster. For a hunter firing a couple of boxes a year, none will wear out. Heat is the bigger variable — a barrel you never let cool will fail early in any calibre.
Disclaimer
This information is general information, not legal advice, collated from various online sources by an LLM assistant. In all cases refer to the NSW Firearms Registry for any legal or ownership matters. E&OE.