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.300 H&H Mag. – Hornady Cases

Name: .300 H&amp;H Mag. - Hornady Cases
SKU: 413654
Price: 42.99 USD
Availability: InStock

$42.99

Hornady’s brass cases offers re-loaders excellent uniformity in wall thickness, weight, and internal capacity. The cases allow proper seating of the bullet, not only in the case, but in the chamber as well.

50 Count Box

Description
Reviews (0)

30-06 for long range, and the . 300 H&H is almost as versatile with all bullet weights and types, especially if well-developed handloads are used. It excels with the heaviest . 30-calibre bullets in the 180–220-grain range. .300 H&H Mag. – Hornady Cases

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.300 H&H Magnum (Left) .30-06 Springfield (Right)

Type

Rifle

Place of origin

United Kingdom

Production history

Designer

Holland & Holland

Designed

1925

Manufacturer

Holland & Holland

Produced

1925

Specifications

Parent case

.375 H&H Magnum

Bullet diameter

.308 in (7.8 mm)

Neck diameter

.338 in (8.6 mm)

Shoulder diameter

.450 in (11.4 mm)

Base diameter

.513 in (13.0 mm)

Rim diameter

.532 in (13.5 mm)

Rim thickness

.220 in (5.6 mm)

Case length

2.850 in (72.4 mm)

Overall length

3.600 in (91.4 mm)

Rifling twist

1-10″

Primer type

large rifle magnum

Maximum pressure (C.I.P.)

54,000 psi (370 MPa)

Maximum pressure (SAAMI)

62,000 psi (430 MPa)

Ballistic performance

Bullet mass/type	Velocity	Energy
150 gr (10 g) GRSL	3,362 ft/s (1,025 m/s)	3,766 ft⋅lbf (5,106 J)
165 gr (11 g) SP	3,213 ft/s (979 m/s)	3,783 ft⋅lbf (5,129 J)
180 gr (12 g) SP	3,077 ft/s (938 m/s)	3,785 ft⋅lbf (5,132 J)
200 gr (13 g) HPBT	2,913 ft/s (888 m/s)	3,769 ft⋅lbf (5,110 J)
220 gr (14 g) RN	2,743 ft/s (836 m/s)	3,676 ft⋅lbf (4,984 J)

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.300 H&H Mag. – Hornady Cases