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Known for their high velocity 10mm ammunition, all Doubletap ammunition is loaded for high performance through any firearm. This particular Doubletap load is seated with the Barnes Tipped Triple Shock X (TSX) Bullet. Like its Triple-Shock cousin, the Tipped Triple-Shock bullet delivers the same "three strikes you're out" rule. Once as it strikes game, two as the bullet begins to open and a third impact when the cavity fully expands to deliver extra shock with maximum transferred energy. The added polymer tip creates a faster expansion rate as well as better long range ballistics. These bullets are made of 100% copper and contain no lead. This ammunition is new-production, non-corrosive in boxer-primed, reloadable brass cases.
Caliber: 257 Roberts +P
Bullet Weight: 100 Grains
Bullet Style: Barnes Tipped TSX Bullet Lead-Free
Case Type: Brass
Muzzle Velocity: 3175 fps**
(** Approximate velocity. Resulting velocity may vary and will be listed on each box)
About McNett's Doubletap Ammunition:
Doubletap was started by Mike McNett, President and CEO, in his Salt Lake City garage in 2002. Since then, he has developed over 250 loads of ammunition across 60 different calibers, bring you, the customer, a variety of full-power ammunition loaded with some of the most popular bullets in the industry!
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