7mm Weatherby Magnum 150 Grain Barnes TTSX (Lead Free)- The 7mm Remington Magnum was developed among the first line of Weatherby cartridges back in the early 1940s by Roy Weatherby. As other Weatherby Magnum cartridges, the 7mm Wby Mag design is based on the .300 Holland & Holland Magnum case, necked down to .284 caliber, featuring a double radious neck and a straight taper, shortened to be feed from a standard length action, as the .257 Wby Mag and the .270 Wby Mag do.
The 7mm Weatherby Magnum did not get a lot of exposure until the early part of the 1950s when the Weatherby rifles became more available. The more popular 7mm Remington Magnum, introduced in 1962, has similar ballistics when compared to the 7mm Weatherby. However, being introduced 18 years earlier, the .7mm Weatherby Magnum, due to the case design, delivers a slight edge over the more popular 7mm Rem Mag in terms of ballistics. Additionally, since it is fed from a similar action length as the former, not being handicapped by rifle cost or additional weight.
Choice Ammunition has introduced the 7mm Weatherby Magnum with the same 100% hand-loading techniques as our other calibers. Our loading techniques and extremely tight tolerances are only matched by passionate hand-loaders in their own loading rooms. Our consistencies box to box and lot to lot, are created by continuous testing at the range- adjusting varied powder and brass lot formulas to match exact velocities and points of impact as the last time we loaded this caliber. Exact seating depths and our proprietary load formulas produce a round of ammunition you can count on for accuracy and dependability each and every time- and at that critical moment in the field when it all comes down to the shot!
100-PERCENT COPPER BODY
Since its introduction in 2003, Barnes’ TSX Bullet has earned a reputation as “the perfect hunting bullet.” Now, Barnes has improved on perfection by adding a streamlined polymer tip. The new Tipped TSX features the same 100-percent copper body with multiple rings cut into the shank. It delivers the same gnat’s-eyelash accuracy and “dead right there” performance—but with an added polymer tip that boosts BC and improves long-range ballistics. The tip and a re-engineered nose cavity provide even faster expansion. Complete penetration, virtually 100-percent weight retention and four razor-sharp cutting petals that double bullet diameter means the new Tipped TSX creates more internal damage than any competing bullet. Instant expansion and perfect penetration ensures cleaner, quicker kills.
- Velocity 3,278 fps
- 100% Hand Loaded