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 WLRM primers are recommended for use in those heavy charges of slow powder where extra ignition
is required. Use only where Magnum primers are specified.
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