303 British Ammo Canada

 303 British Ammo For Sale In Canada – Canada Ammo Source

If you run a 303 British Lee Enfield in Canada, you know two things. It hits hard, and it eats ammo. That is why Canadaammosource.com focuses on bulk 303 British ammo Canada shooters can actually afford.

We list 303 British ammo for sale in practical bulk packs:

• 500 rounds for regular range time and hunting

• 1000-round cases for serious practice or multiple rifles

Buying in bulk reduces the cost per 303 bullet, keeps your zero stable, and saves you from scrambling before deer season. Always follow Canadian laws and transport rules when ordering ammunition online.

What Is 303 British Round?

The 303 British round is a rimmed, bottleneck, centerfire rifle cartridge originally called 7.7×56mmR. It entered British service in 1889 and stayed there for over 70 years.

Typical modern 303 British ammo uses bullets around 150–180 grains. Muzzle velocity often runs near 2,400–2,500 feet per second from a 24-inch barrel, generating around 2,300–2,600 foot-pounds of energy.

In simple terms, it hits in the same power class as many modern .30-caliber hunting rounds, and that is why it still works so well on Canadian game.

History of 303 British Ammunition

The 303 British ammo story starts with black powder and the early Lee–Metford rifle. By the 1890s, the British moved the 303 bullet to smokeless powder, and the cartridge went on to serve through both World Wars and many other conflicts.

For more than seven decades, the 303 British round was the main rifle and machine-gun cartridge of the British Empire. It saw action everywhere from the trenches of Europe to harsh colonial campaigns.

After the military moved on to newer calibers, civilian shooters in Canada, Australia, and New Zealand adopted 303 British ammo for hunting and farm use. Many Canadian families still have a 303 British Lee Enfield behind the truck seat or in the cabin rack.

Types of 303 British Ammunition

Today’s 303 British ammunition covers more than surplus ball. At Canadaammosource.com, you will typically see:

• FMJ (Full Metal Jacket) – Great for range practice and historical matches.

• Soft Point and Bonded Soft Point – Designed for controlled expansion on deer, black bear, and even moose.

• Hollow Point and hunting spitzer loads – For shooters who want flatter trajectories and fast energy transfer.

Bullet weights usually range from 150 to 180 grains. Lighter 303 bullets give flatter flight for the range, while 174–180 grain hunting loads hit with deep penetration in the bush.

Design of the 303 British Round

The 303 British round uses a rimmed, tapered, bottleneck case. That taper helps reliable feeding and extraction, even in dirty conditions and older rifles.

Originally, the British designed it for bolt-action rifles and machine guns. The case capacity, twist rate, and overall design allow long, heavy bullets with strong sectional density. This design gives very good penetration on game when you choose a proper hunting load.

What Is 303 British Used For?

In Canada today, most shooters use 303 British ammo for:

• Deer and black bear hunting

• Moose in the bush, with proper bullets and good shot placement

• Range practice and historical matches with classic 303 British Lee Enfield rifles

• Homestead and camp defense against four-legged threats

For many decades, Canadian hunters found 303 British ammo “good enough for any game,” from whitetail to large-bodied animals, when used at reasonable ranges.

303 British Ammo vs 308 Ammo

Shooters often compare 303 British ammo vs 308 Winchester. Both are serious .30-caliber workhorses.

Ballistically, case capacity is very similar. However, 308 Winchester usually runs at higher pressure and slightly higher energy, around 2,650 ft-lb versus roughly 2,500 ft-lb for many 303 loads.

In real hunting use, both rounds drop wild boar and deer cleanly with good bullets and shot placement.

If you love modern synthetic rifles and match optics, 308 may be easier to support. But if you love the feel of a smooth old Enfield action and the history behind it, 303 British ammo Canada shooters can buy from Canadaammosource.com still does the job.

Is 303 British Ammo Still Available?

Yes, 303 British ammo is still available and actively produced. It is one of the few older rimmed, bottleneck rifle cartridges still in regular commercial production, alongside classics like .30-30 ammo and 7.62×54R.

Major manufacturers such as Remington, Winchester, Sellier & Bellot, and Prvi Partizan (PPU) continue to load 303 British.

So, if your worry, “Is 303 British ammunition still available?”, the short answer is yes. You can still run your 303 British Lee Enfield without fear of it becoming a safe queen.

PPU 303 British Ammo Review

PPU (Prvi Partizan) 303 British ammunition has built a strong following with Canadian shooters.

Many users report that PPU rifle ammo offers solid reliability and surprisingly good brass for reloading, especially for the price.

In my experience, PPU 303 British cartridges are not always “benchrest match” accurate, but it groups well enough for hunting ranges. It feeds smoothly in most 303 British Lee Enfield rifles and gives consistent ignition. For a working hunter who wants reloadable brass and bulk cases, it is an excellent value choice.

303 British Ammo vs 30-06 Ammo

Comparing 303 British rounds vs 30-06 Springfield, both are .30-caliber legends with long service histories.

The 30-06 usually runs a bit faster with heavier bullets and offers more energy at long range. It is a rimless case, while the 303 British round is rimmed.Wikipedia+1

In the field, you will not see a huge difference in deer inside typical Canadian bush ranges. A well-placed 303 bullet from a 303 British ammunition box will anchor game just as cleanly as a 30-06, provided you choose proper bullets and respect your limits.

Where Can I Buy 303 British Ammo Online?

If you want 303 British ammo for sale in Canada, buying online is simple and convenient when you follow the law.

At Canadaammosource.com, you can:

• Filter for 303 British ammo Canada by brand, bullet weight, and purpose.

• Choose bulk packs of 200 up to 1000 rounds.

• Pick hunting or FMJ loads to match your needs.

Always ensure you hold the required Canadian firearms licence and follow provincial storage and transport regulations. When that is in place, ordering your next British 303 ammo box is as easy as adding it to your cart.

FAQ – 303 British Cartridges

• Is 303 British ammunition good for deer and black bear?
  Yes. With quality soft-point or bonded 303 British rounds
• What rifles use 303 British cartridges?
  Most shooters think of the 303 British Lee Enfield family, especially the No. 1 Mk III and No. 4 rifles. Other surplus rifles and a few custom builds also use this classic 303 British round. With good shot placement, it is excellent for deer and black bear at normal hunting ranges.
• Is 303 British hard to find in Canada?
  It is not as common as 308 or 30-06, yet it remains widely available online and in many hunting shops. Canadaammosource.com helps fill that gap with regular bulk 303 British ammo stock when available.

If you run a classic Enfield or another 303 rifle, you do not have to retire it. Load it with quality 303 British ammo from Canadaammosource.com, sight it in, and let this proven Canadian workhorse keep doing what it has done for over a century.