338 Reloading Data

Since our development of the 338 Edge we have found it to be one of the more forgiving and easy to use large long range calibers available. Below are some of our pet loads, loading info and notes on reloading for your 338 Edge.

Note: Like all reloading data it is just a guide and not an absolute, please use smart loading practices and start 10% low then work up from there. Just because we were able to use charge “X” with our lot of powder doesn’t mean you can.

Our original load for the Edge:

Max Brass Length: 2.840”

Trim Length: 2.830”

H2O Capacity: 118.2 gr.

Average Neck Wall Thickness: .013”

Average Neck Bushing: .363”

Max Chamber Pressure: 64,500 psi

Average Case Weight:    Remington – 274.2 grains

Bertram – 279.1 grains

ADG – 270.8 grains

Bullet: 300 Sierra Matchking

Case: Remington 300 Ultra

Primer: CCI 250

Powder: H1000

Charge: 89.0 gr

OAL: 3.810”   /  2.999” W # 2 COMP

Velocity: 30” Hart barrel 1-10, 2815 fps                                             

Bullet: 300 Berger Hybrid Target

Case: Remington 300 Ultra

Primer: CCI 250

Powder: H1000

Charge: 90.0 gr

OAL: 3.928”   /  2.999” W # 2 COMP

Velocity: 30” Hart barrel 1-9, 2834 fps

Bullet: 300 Hornady A-Tip

Case: ADG 338 Edge

Primer: CCI 250

Powder: H1000

Charge: 90.5 gr

OAL: 3.945”   /  2.995” W # 2 COMP

Velocity: 30” Hart barrel 1-9, 2846 fps                                   

Bullet: 250 Berger Elite Hunter

Case: Bertram 338 Edge

Primer: CCI 250

Powder: H1000

Charge: 91.3 gr.

OAL: 3.924”   /  2.999” W # 2 COMP

Velocity: 26” Hart barrel 1-9, 2913 fps