Introduced in 1955 the 243 was intended to serve as a true dual-purpose varmint/deer cartridge based on the 308 Winchester case. The cartridge has proved to be an excellent performer. The 243 is a tremendously versatile cartridge well suited to game from varmints to mule deer. Loaded with Sierra’s 90-grain GameChanger hunters can also expect strong performance at the end of the line.

UPC	612710134250
Manufacturer	Sierra
Manufacturer Part Number	A4103–02
Width	3.2000
Reloadable	Yes
Other Features	OPEN POCKET UNDER POLYMER TIP
Length	6.1500
Height	1.4000
Dimension	1.40 X 3.20 X 6.15
Units per Box	20
Cost per Round	2.05
Caliber/Gauge	.243 WINCHESTER
Grains	90 GRAINS
Bullet Type	POLYMER TIPPED
Boxes Per Case	10
Muzzle Velocity (fps)	3200 fps
Muzzle Energy	2046 ft lbs
Case Material	Brass
Application	Hunting
Model	GameChanger
Subcategory	Rifle Ammunition
Product Type	Ballistic Tip
Units per Case	200