Sierra GameChanger 7mm Remington Magnum 150gr TGK Ammo Ballistics
Brass Case • Tipped GameKing
Sierra GameChanger 7mm Remington Magnum 150gr TGK Ammo Ballistics
Brass Case • Tipped GameKing
Trajectory @ 100yd Zero
| Range | Velocity | Energy | Drop |
|---|---|---|---|
| Muzzle | 3000 fps | 2998 ft-lb | — |
| 25 yds | 2954 fps | 2908 ft-lb | -0.7" |
| 50 yds | 2909 fps | 2820 ft-lb | -0.2" |
| 75 yds | 2865 fps | 2735 ft-lb | +0.0" |
| 100 yds ⊕ | 2821 fps | 2652 ft-lb | -0.0" |
| 125 yds | 2778 fps | 2571 ft-lb | -0.3" |
| 150 yds | 2734 fps | 2492 ft-lb | -0.9" |
| 175 yds | 2692 fps | 2415 ft-lb | -1.7" |
| 200 yds | 2650 fps | 2339 ft-lb | -2.9" |
| 225 yds | 2608 fps | 2266 ft-lb | -4.4" |
| 250 yds | 2566 fps | 2195 ft-lb | -6.1" |
| 275 yds | 2525 fps | 2125 ft-lb | -8.3" |
| 300 yds | 2485 fps | 2057 ft-lb | -10.7" |
| 325 yds | 2445 fps | 1991 ft-lb | -13.5" |
| 350 yds | 2405 fps | 1927 ft-lb | -16.7" |
| 375 yds | 2365 fps | 1864 ft-lb | -20.2" |
| 400 yds | 2326 fps | 1802 ft-lb | -24.2" |
| 425 yds | 2287 fps | 1743 ft-lb | -28.5" |
| 450 yds | 2248 fps | 1684 ft-lb | -33.3" |
| 475 yds | 2210 fps | 1628 ft-lb | -38.5" |
| 500 yds | 2172 fps | 1573 ft-lb | -44.1" |
Product Overview
The Sierra GameChanger 7mm Remington Magnum 150gr TGK combines Sierra's legendary accuracy with purpose-built hunting bullet design. With 3,000 fps muzzle velocity, 2,997 ft-lbs of energy, and an excellent .533 G1 ballistic coefficient, this load delivers the precision Sierra is famous for with terminal performance optimized for hunting. The Tipped GameKing features a polymer tip for reliable expansion and a boat-tail design for superior long-range accuracy.
This ammunition excels for precision-minded hunters who demand accuracy rivaling match ammunition with devastating terminal performance on game. Sierra bullets have set accuracy standards for decades, and the Tipped GameKing brings this precision to the hunting fields. The high BC provides excellent wind resistance and retained velocity at distance, making it effective for Western hunting where longer shots are common.
The 150-grain weight provides a versatile balance between flat trajectory and adequate penetration for deer and elk. The polymer tip initiates reliable expansion even at extended ranges where velocity has dropped, ensuring consistent terminal performance. For hunters who handload and have always trusted Sierra bullets, the GameChanger offers factory-loaded convenience with the accuracy they expect.
- Sierra's match-grade accuracy in a hunting-optimized bullet design
- Excellent .533 BC provides flat trajectory and resists wind drift
- Polymer tip initiates reliable expansion even at reduced velocities
- Versatile 150gr weight works well on deer through elk-sized game
- Premium Sierra quality comes with higher cost per round
- GameChanger line is newer with less field testing history
- Standard cup-and-core may not penetrate as deeply as bonded bullets
All Sierra GameChanger 7mm Remington Magnum 150gr TGK Ammo Prices
| DEALER | QTY | PRICE | SHIPPING | TOTAL | PRICE/RD |
|---|---|---|---|---|---|
| Black Basin Outdoors | 20 | $59.48 | $10.99 | $70.47 | $3.52 |
| Lucky Gunner | 20 | $56.00 | $17.68 | $73.68 | $3.68 |