Winchester Ammunition expands its PDX1 Defender centerfire rifle line with a new 77-grain, .223 Rem cartridge; and for the first time, a .308 Win. round with a revolutionary 120-grain bullet.
Using bullets with innovative Split Core Technology, the rounds are designed to deposit massive energy and rapidly expand without over-penetration. Both loads are ideal for close encounters common to personal defense scenarios and are designed for use in AR/MSR-style rifles.
More Info: www.winchester.com
