Description
The Berger 338 Norma Mag 300gr Hybrid OTM Tactical load was built around extreme long range competition and tactical applications. Berger describes the 338 Norma Magnum as a cartridge designed for effective range beyond a mile, and this load pairs it with a 300 grain Hybrid OTM bullet at about 2,725 fps per distributor data. Each box holds 20 rounds.
Inside the Berger 338 Norma Mag 300gr Hybrid OTM
The Hybrid OTM Tactical bullet uses Berger hybrid ogive, starting as a tangent shape for easy tuning and transitioning to a secant shape for a flatter trajectory and less wind drift. A boat tail helps the bullet remain stable as it transitions from transonic to subsonic velocity at extreme distance.
Berger J4 precision jacket is held to a concentricity tolerance of plus or minus .0003 inch, and the consistent core process keeps bullet weights uniform. Together they support the tight ballistic consistency needed for hits at a mile and beyond.
The 338 Norma Magnum was developed to fire heavy .338 bullets efficiently, and 338 Norma Magnum ammo like this is popular in precision rifles and some belt-fed platforms.
Practical Notes
This is a target and tactical bullet. It is not designed for controlled expansion on game, so choose a dedicated hunting load for animals.
Recoil and blast are significant. Most rifles in this chambering use a muzzle brake or suppressor, and double hearing protection is recommended on the firing line.
Confirm your twist rate with Berger twist rate calculator and chronograph your own rifle. Build and true a ballistic profile before attempting shots at extreme long range, since small errors in velocity or BC grow into large misses at a mile.
Barrel life is shorter with large magnum cartridges, so track round counts and watch for accuracy changes over time.
Berger 338 Norma Mag 300gr Hybrid OTM Specifications
- Brand: Berger
- Line: Hybrid OTM Tactical
- Part Number: 85010
- Caliber: 338 Norma Magnum
- Bullet: 300 grain Hybrid OTM, boat tail, J4 precision jacket
- Velocity: approx. 2,725 fps (distributor data)
- Rounds per Box: 20
- UPC: 679459850100
Who Should Buy This Load
ELR competitors and long range enthusiasts running a 338 Norma Magnum rifle will appreciate the consistency of this Berger factory load. It offers match-grade components without the time needed to develop a handload.
The trade-offs are cost per round and barrel wear. Many shooters use factory match ammunition for competitions and as a known baseline for developing handloads.
Browse the MAG5 Firearms ammunition selection for more precision rifle loads, and see Berger Bullets for ballistic calculators.
Store ammunition in a cool, dry place and keep boxes shaded during matches. Temperature swings change velocity and vertical impacts at distance.
Keep a data book with velocity, drops and wind calls for every session, since that record is what turns an expensive rifle into consistent hits.
Who it is for: 338 Norma Magnum rifle owners shooting extreme long range competitions or practice. Follow all federal, state and local laws when purchasing and transporting this ammunition.
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