The Nosler Trophy Grade .300 H&H Magnum 180-grain AccuBond Polymer Tip Brass 20-round box is a premier magnum centerfire rifle cartridge engineered specifically for harvesting elk, moose, caribou, and large big game where deep penetration, high mass retention, and flat downrange trajectories are required. A primary friction point when shooting high-velocity magnum cartridges at close-to-extended ranges is core-jacket separation and bullet disintegration upon impacting heavy shoulder bone, which limits penetration depth. Nosler resolves these magnum ballistics challenges by pairing its precision-drawn brass cases with the legendary AccuBond projectile, utilizing a molecularly bonded core and white polymer tip to ensure barrier-blind terminal integrity.
The primary technical advantage centers on the molecular bonding process that fuses the copper-alloy jacket directly to the special lead-alloy core. Combined with a white polycarbonate tip and a boat-tail base, the 180-grain Spitzer bullet achieves a high 0.507 G1 ballistic coefficient that resists wind drift and preserves velocity downrange. Upon impact, the polymer tip drives rearward to initiate uniform expansion, while the bonded construction prevents core-jacket separation, ensuring the bullet retains 60% to 70% of its weight to drive deep through dense muscle and heavy bone.
Launching its heavy 180-grain bonded bullet at 2,950 FPS, this Trophy Grade loading generates crushing downrange kinetic energy and flat flight paths for classic magnum hunters. Assembled using premium Nosler brass cases, clean-burning propellants, and non-corrosive Boxer primers, it produces consistent chamber pressure, uniform ignition, and smooth extraction in bolt-action rifles chambered in .300 Holland & Holland Magnum. It is a world-class selection for international dangerous game, North American big game, and safari hunting.
Key Benefits
- Nosler AccuBond Projectile: Molecularly bonded core eliminates jacket separation to ensure 60% to 70% weight retention.
- High 0.507 G1 Ballistic Coefficient: Streamlined Spitzer boat-tail geometry minimizes drag for flat long-range trajectories.
- Polymer Tip Initiation: White polycarbonate tip protects the bullet nose in the magazine and initiates rapid, controlled expansion.
- Precision Reloadable Nosler Brass: Engineered for uniform neck tension, smooth feeding, and dependable extraction in belted magnum actions.
Technical Specification
- Ballistics: .300 H&H Magnum | 2,950 FPS Muzzle Velocity | 0.507 G1 Ballistic Coefficient | Large Game Magnum Profile
- Projectile: 180 Grain | Nosler AccuBond® | White Polycarbonate Tip | Spitzer Boat-Tail | Bonded Lead Core
- Case/Primer: Precision-Drawn Virgin Reloadable Nosler Brass Case | Non-Corrosive Boxer Primed
- Logistics: 20 Rounds Per Box | Nosler Trophy Grade Ammunition Series
- Dimensions: Standard .300 H&H Mag Geometry | Bolt-Action Magnum Rifle Compatible | SKU: NOS60060
- Application: Large Big Game Hunting, Elk, Moose, Caribou, Bear, African Safari, and Long-Range Big Game
- Standards: SAAMI Compliant | Nosler Factory Quality Control Benchmarks
For shooters running legacy .300 H&H platforms who need modern projectile performance without compromising feeding reliability, this load provides a mechanically consistent solution. Secure it through SMKW to ensure verified inventory, correct specification alignment, and dependable sourcing for field-critical ammunition.
