calibre

weight

in action

Elevation

tr. angle

shell weight

muzzle velocity

max. range

mm/L

kg

°

°

kg

m/s

m

2.75-inch mountain

69.85/27.8

586

-15 +15

8

5.67

393

5300

13 pdr, 6 cwt A.A. guns

76.2/24.4

7112¹

0 +70

360

5.67

518

5180

13 pdr, 9 cwt A.A. guns

76.2/30.9

7620²

0 +80

360

5.67

655

5790

18-pdr guns Mk. I

83.8/29.4

1280

-5 +16

8

8.4

491

5760

18-pdr guns Mk. IV

83.8/29.4

1480

-5 +30

9

8.4

505

9600

4.5-inch howitzers Mk. I

114.3/15.6

1370

-5 +45

6

15.9

313

6400

7500

4.5-inch howitzers Mk. II

114.3/15.6

1475

-5 +45

6

15.9

313

7500

4.7-inch guns Mk. IV

120/41

3819

-6 +20

0

20.4

21.1

671

635

9140

5-inch howitzers Mk. II

127/9.8

1169

-5 +45

0

18.2

22.7

?

238

6000

4500

60-pdr. guns Mk. I

127/33.6

4471

-5 +21.5

8

27.2

634

11250

6-inch howitzers, 26 cwt.

152.4/14.6

3692

0 +45

8

45.36

39

376

429

8700

10400

6-inch gun Mk. VII

152.4/46.6

15751

-8 +52

8

45.4

762

18400

6-inch gun Mk XI

152.4/50

 

 

 

 

 

 

8-inch howitzers Mk VI

203.2/16

8667

0 + 50

8

90.7

396

9840

Trench mortars

2 inch ‘Toffee Apple’

50.8/

 

 

 

27

 

 

3 inch Stokes

81/14

51

+45 +75

48

5.3

112

600

3.7 inch

 

 

 

 

 

 

 

6 inch Newton

152.4/9.5

 

+45 +77

 

23.6

 

1780

 

Remarks :

¹ with the mounting and the lorry, the weight of the barrel alone was 305 kg

² with the mounting and the lorry, the weight of the barrel alone was 457 kg