The Winchester Super-X Power Point Centerfire Rifle 303 British Ammo  is for whitetail deer hunters who are looking for efficient bullets that increase accuracy. These quality bullets pack a punch that is ideal for the hunter of larger game. This bullet is comprised of lead alloy and metal jacket. The nose is filled with soft lead alloy that is strategically assembled wide open. There is also a jagged metal jacket that works with the lead alloy surface. Together they manipulate the extent of the bullet’s expansion creating a devastating effect to the target.

Category: Product ID: 8497


What is the 303 British Ammo?

The .303 British ammo (designated as the 303 British by the C.I.P. and SAAMI) or 7.7×56mmR, is a .303-inch (7.7 mm) caliber rimmed rifle cartridge. The .303 inch bore diameter is measured between rifling lands as is the common practice in Europe which follows the traditional black powder convention.

The 303 British ammo was first manufactured in Britain as a stop-gap black powder round put into service in December 1888 for the Lee–Metford rifle. From 1891 the cartridge used smokeless powder which had been the intention from the outset, but the decision on which smokeless powder to adopt had been delayed. The 303 British ammo was the standard British and Commonwealth military cartridge for rifles and machine guns from 1889 until the 1950s when it was replaced by the 7.62×51mm NATO.


Featured On The 303 British Ammo

*Winchester Super-X 303 British ammo has proven accuracy

*High velocity

*Maximum impact

*20 rounds per box

  • A valid firearms license (FAC, PAL or POL) is required to purchase ammunition. It is our policy to sell ammunition only to persons 18 years of age or older, and in accordance with local, provincial and federal regulations. Ammunition is available only at licensed, participating stores. KENTUCKYGLOCKSTORE SELLS AMMUNITION FOR SPORTING PURPOSES ONLY.


Advisory InformationGround Ship Only, Hazardous Material, No Returns, PAL Required, Ships to Store, Export Restricted
Ammunition TypeRifle
Ammunition Weight (gr)180 grn
Assembled Length (cm)0.78 cm
Assembled Length (ft)0.03 ft
Assembled Length (in)0.31 in
Assembled Weight (kg)0.03 kg
Assembled Weight (lb)0.06 lb
Assembled Width (cm)1.37 cm
Assembled Width (in)0.540157772 in
Assembled Width (mm)13.72 mm
Bullet TypePointed Soft Point (PSP)
Case MaterialBrass
Non-toxic When Used as IntendedNo
Number of Pieces20
Product Use(s)All-Purpose
Rifle Calibre303 British Ammo
Shooting Velocity (ft/s)2457.35 ft/s
Shooting Velocity (mps)749.00 m/s
Style of Cartridges (Ammunition)Center Fire

303 British Ammo In Stock

THE Winchester super X 303 British ammo in stock at kentuckyglockstore , This 303 British ammo is for sale on our website at very affordable and discount prices . I think you should try the 303 British ammo in stock.


Is The 303 British Ammo Good For Hunting?

The .303 British cartridge is suitable for all medium-sized game and is an excellent choice for whitetail deer and black bear hunting. In Canada it was a popular moose and deer cartridge when military surplus rifles were available and cheap; it is still used. The .303 British can offer very good penetrating ability due to a fast twist rate that enables it to fire long, heavy bullets with a high sectional density.

Canadian Rangers use it for survival and polar bear protection. In 2015, the Canadian Rangers began the process to evaluate rifles chambered for .308 Winchester. The Canadian Department of National Defense has since replaced the previously issued Lee–Enfield No. 4 rifles with the Colt Canada C19 chambered as evaluated in 7.62×51mm NATO/.308 Winchester.


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