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348 Winchester

Warning: Bullet selections are specific, and loads are not valid with substitutions of different bullets of the same weight. Variations in bullet length will alter net case capacity,  pressure and velocity. Primer selection is specific and primer types are not interchangeable. These are maximum loads in my firearms and may easily be excessive in others. All loads should be reduced by 5%,  and developed following safe handloading practices as represented in established reloading manuals produced by component manufacturers. Presentation of these loads does not constitute a solicitation for their use, nor a recommendation.

Cartridge: 348 Winchester

 Rifle: Winchester Model 71  Max COL: 2.795″
 Bullet Diameter: 0.348″  Primer: CCI 200
 Barrel: 24″  Reloading Dies: Lee +Factory Crimp
 Max case length: 2.255″  3 Shot Group Distance: 50 yards*

*Metallic sights, no scope


Bullet


Bullet Weight
Grains


Net Water Capacity
H2O


COL”

 


Powder Type


Powder Charge
Grains


Muzzle Velocity
FPS


Muzzle Energy
Ft-Lbs


50 Yards
Group Size
3 Shot “

Hornady FTX 200 62.0 2.795 Re17 59.0 2507 2792 1.2
Hornady FTX 200 62.0 2.795 H414 61.0
2630
3073 0.8
Barnes Original 220 62.5 2.785 Re17 58.0 2578 3247 1.2
Barnes Original 220 62.5 2.785 H414 60.0 2568 3222 1.0
Barnes Original 250 59.8 2.795 Re19 59.0 2309 2960 1.1
Barnes Original 250 59.8 2.795 H414 57.0 2417 3242 0.7
Hawk Precision 270 60.0 2.795 Re19 57.5 2250 3036 1.3
Hawk Precision 270 60.0 2.795 H414 55.5 2264 3074 0.9