.300 CR Load Data & Reloading Guide
Also known as: .300 Compact Rifle, .300 CR Remington, .300 CR Cartridge
About .300 CR
The .300 CR is a relatively new addition to the family of rifle calibers, developed to provide shooters with a versatile and high-performance option for various applications. Its introduction is rooted in the demand for a caliber that effectively bridges the gap between popular .30 caliber cartridges, offering both robust performance and manageable recoil. As a product of modern firearms engineering, the .300 CR boasts a design that enhances long-range shooting capabilities while maintaining a balanced load for different purposes.
Technically, the .300 CR is engineered for precision with a focus on case efficiency. It features a combination of optimal case capacity and shoulder angle, enabling it to accommodate a wide array of bullet weights effectively. Typical bullet weights range from 150 to 220 grains, allowing reloaders to tailor loads for specific applications, from medium game hunting to long-range target shooting. This caliber is designed to maximize the aerodynamic properties of .30 caliber bullets, resulting in superior ballistic performance and flat trajectories over extended distances.
Ballistically, the .300 CR offers enhanced speed and energy retention, making it apt for achieving successful hits at considerable ranges. The combination of its bullet selection and design characteristics results in excellent downrange accuracy and stability, benefiting hunters and competitive shooters alike. The balance of power and precision, coupled with manageable recoil, renders this caliber suitable for a variety of shooting disciplines, including long-range hunting, precision rifle competitions, and tactical applications.
For reloaders, the .300 CR holds particular advantages due to its flexible case dimensions and non-proprietary design. Reloaders can enjoy a wider latitude in custom loading options, experimenting with different bullet, powder, and primer combinations to optimize performance according to specific needs. The caliber's efficient case design translates into consistent powder burn and enhanced accuracy, providing a satisfying challenge for those who enjoy the precision and detail inherent in handloading ammunition. This makes the .300 CR not only a dynamic choice for performance-driven shooters but also a rewarding project for experienced reloaders looking to maximize their ammunition potential.
Technical Drawing

Technical Specifications
Start Calculating to Develop your own Load Data for .300 CR
Use our professional ballistics calculator to develop safe and accurate load recipes for .300 CR.
Start CalculatingStandard Load Data — .300 CR
Select your desired cartridge and bullet weight below to access the corresponding load table. From there, you can choose any listed load recipe and transfer it directly into the ballistics calculator for further refinement, optimization, and precision tuning.
.308 | 200gr | Nosler AccuBond
.308 | 180gr | Sako SuperHammerhead
.308 | 180gr | Norma VULKAN
.308 | 180gr | Sako Hammerhead
.308 | 165gr | Hornady CX
.308 | 159gr | IBEX TRD
.308 | 150gr | Hornady ECX
.310 | 125gr | Speer HP TNT
.308 | 200gr | Sierra GameKing
.308 | 201gr | RWS Kegelspitz
.308 | 210gr | Berger VLD Hunting
.308 | 150gr | Sellier & Bellot SPCE
.308 | 175gr | SAKO Blade
.308 | 162gr | SAKO Blade
.308 | 170gr | Sako Blade
.308 | 123gr | Sako Gamehead
.308 | 135gr | IBEX Viper
.311 | 123gr | Sellier & Bellot FMJ
.310 | 123gr | Nosler Varmageddon
.307 | 110gr | Prvi Partizan SP RN
.308 | 125gr | Sierra Tipped GameKing
.308 | 120gr | GM Geschoss-Manufaktur Splinter TIP
.308 | 85gr | MAKER Tipped expanding
.311 | 190gr | Winchester Silvertip
Frequently Asked Questions
The maximum pressure for .300 CR is 62,366 psi | 4,300 bar.
.300 CR typically uses a Large Rifle (LR) primer.
The case capacity of .300 CR is approximately 53 grains of water (H₂O).