You cannot buy a more reliable primer than Winchester. Ignition is instant and precise. In Winchester testing labs,
primers are constantly and rigourously tested for consistency and sensitivity at temperatures and conditions far
beyond the range of normal usage. Ignition reliability is assured when you use Winchester primers.
Winchester WLR primers are recommended for use in reloading the following calibres -:
22-250 Rem, 223WSSM, 225 Win, 243 Win, 243WSSM, 6mm Rem, 25WSSM, 35-35 Win, 250 Savage,
25-06 Rem, 257 Roberts+P, 270 Win, 270WSSM, 284 Win, 7mm Mauser, 7mm-08 Rem, 7mm STW, 7MMWM,
7mm WSM, 280 Rem, 7.62x39mm, 30-30 Win, 30-06 Springfield, 30-40 Krag, 300WSM, 300WM, 300 H&H Mag,
300 Savage, 303 Savage, 303 British, 308 Win, 32 Win Spec, 8mm Mauser, 325WSM, 338WM, 35 Rem,
356 Win, 358 Win, 375 H&H Mag, 38-55 Win & 458 Win mag.