Hunt & Live

Rifle projectile · Speer · TNT · .277 / 270 Cal

Speer .277 90gr TNT 1446

.277 / 270 Cal · 90 grain · TNT

Actual proportions (scaled)
0.277" dia · 90 grains
Weight
90gr
Diameter
0.277"
BC (G1)
0.275
BC (G7)
—
Sect. Density
0.168
SKU
1446

Estimates

Performance.

3110fps
Velocity
1932.5ft-lbs
Energy
700yds
Eff. Range
0.275BC G1
Ballistic Coeff.

TheSpeer .277 90gr TNT® 1446is a rifle projectile manufactured bySpeer. With a bullet diameter of 0.277 inches and weight of 90 grains, this projectile is designed for medium large game applications.

Key Specifications

SpecificationValue
ManufacturerSpeer
Product LineTNT®
SKU1446
TypeRifle
Diameter0.277"
Weight90 grains
Ballistic Coefficient (G1)0.275
Ballistic Coefficient (G7)N/A
Sectional Density0.168

Performance Estimates

Based on typical load data for .277 / 270 Cal:

MetricEstimate
Muzzle Velocity~3110 fps
Muzzle Energy~1932.5 ft-lbs
Effective Range~700 yards

Suitable Applications

This projectile is commonly used for: deer, elk, moose, bear.

About the Ballistic Coefficient

The G1 ballistic coefficient of0.275indicates how well this projectile retains velocity in flight. A higher BC means better wind resistance and less drop at distance.

Sectional Density

With a sectional density of0.168, this projectile is suited for its intended application range.

Suitability

Suitable game.

DeerElkMooseBear

Compatibility

Compatible cartridges.

.270 Win.270 WSM.270 Wby Mag6.8 Western

Shop this projectile

Shop Speer Ammunition at Cabela's

Shop at Cabela's →

See how this compares to other.277 / 270 Calprojectiles.

View all .277 / 270 Cal projectiles →