Description
The Norma TipStrike .300 WSM 170gr ammunition is built with hunters in mind who need reliable terminal performance at distance. This load stacks the cartridge's flat-shooting ballistics with a bullet engineered to handle medium to large game from any reasonable hunting angle.
Controlled Expansion with Deep Penetration
What sets the TipStrike apart is its mechanical approach to bullet construction. Instead of relying on chemical bonding, Norma uses an interior lead lock near the bullet's base that physically grips the core and jacket together during impact. This design allows the front portion of the bullet to expand rapidly for immediate energy transfer, while the thicker base section maintains penetration through bone and vital organs. Real-world testing shows the TipStrike achieves roughly 70 percent weight retention, which translates to the deep, reliable wound channels hunters need when things don't go perfectly.
Flat-Base Design Built for Accuracy
The flat base of this TipStrike round actually enhances accuracy compared to boat-tail alternatives. Combined with the aerodynamic polymer tip that improves ballistic coefficient, you get a load that shoots flat to distance and resists wind drift. At 3199 fps from the muzzle, the 170-grain bullet carries serious energy downrange, making it effective out to ranges where most hunters operate without requiring unusual shooting positions or excessive holdover.
All the TipStrike Reliability You'd Expect
Norma has been making ammunition since 1902, and the TipStrike is part of their Dedicated Hunting line—loads developed specifically for field use rather than retrofitted for it. The brass is quality stuff, consistently loaded, and the entire package is designed to deliver repeatable performance across different rifles. Whether you're zeroing in the preseason or taking an animal on opening day, you know what you're getting with every round.
Key Specifications
- Caliber: .300 Winchester Short Magnum (WSM)
- Bullet Weight: 170 grains
- Bullet Type: Polymer-Tipped, Flat-Base with Mechanical Lead-Lock
- Muzzle Velocity: 3199 fps
- Case Material: Brass
- Rounds Per Box: 20
- Manufacturer Part Number: 20174022
- UPC: 7393923321165
- Weight Retention: Approximately 70%
- Intended Use: Big Game Hunting (Deer, Elk, Moose, Bear)
- Box Dimensions: 6.8" L x 3.3" W x 1.5" H
- Shipping Weight: 1.625 lbs per box
What’s Included
- 20 rounds of Norma TipStrike .300 WSM 170gr ammunition
- Brass cases
- Factory packaging
Frequently Asked Questions
What game is the Norma TipStrike .300 WSM 170gr best suited for?
This load is designed for medium to large game including elk, moose, bear, and heavy deer. The 170-grain bullet weight and flat trajectory make it versatile across most big game hunting scenarios. At 3199 fps, it carries enough energy and penetration for solid kills from normal hunting ranges, and the controlled expansion means you won't lose game to inadequate damage even with marginal shot placement.
How does the mechanical lead-lock design help with hunting performance?
The mechanical lock is an interior rim that grips the lead core, preventing jacket separation during impact. This design allows rapid initial expansion for immediate energy transfer while maintaining sufficient structural integrity for deep penetration through dense material. The result is a bullet that expands reliably at longer distances where velocity is lower, but won't blow apart at close range when velocity is high.
What's the effective range for this ammunition?
The .300 WSM is effective for big game hunting out to around 850 yards, though most hunters operate well within that. The TipStrike's flat trajectory and decent wind resistance make it suitable for shots beyond 300-400 yards without excessive holdover calculations, depending on your rifle and personal shooting ability. Real-world hunting typically happens inside 500 yards where the cartridge delivers reliable terminal performance.
Can I reload the brass from Norma TipStrike ammunition?
Yes, Norma brass is boxer-primed and is known among reloaders for its quality and durability. The .300 WSM case is built to withstand higher pressures than traditional belted magnums, making it suitable for multiple reloading cycles if you care for it properly. Many reloaders specifically seek out Norma brass for its consistency and longevity.




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