Taking Weapons Damage into account to make Shots to Kill (STK) and the Time to Fire (TTF) a weapons ammo you can then work out the Time to Kill (TTK) of a weapon.
The below lists all the data you need to know when shoting at a Rexo Armour from 5 meters, including Ammo Held, Time to Fire, Shots to Kill, Rate of Fire (RoF) and Time to Kill.

Please note some weapons are not included in this list, they include weapons with only 1 shot held, the Bolt Driver and Phoenix.

Standard Assualt

Ammo Held

Time To Fire

Shots To Kill

Rate Of Fire

Time To Kill

AMP Beamer Repeater Scatter Suppressor

30 16 20 8 25

5.11 5.37 5.82 5.28 5.93

13 9 10 4 15

5.87 2.98 3.44 1.52 4.22

2.21 3.02 2.91 2.64 3.56

Medium Assualt

Ammo Held

Time To Fire

Shots To Kill

Rate Of Fire

Time To Kill

Cycler Gauss Pulsar Punisher Sweeper

50 30 40 30 8

7.40 5.11 6.87 5.11 4.29

12 10 10 13 4

6.76 5.87 5.82 5.87 1.86

1.92 1.70 1.72 2.21 2.15

Heavy Assualt

Ammo Held

Time To Fire

Shots To Kill

Rate Of Fire

Time To Kill

Jack Hammer Lasher Mini-Chaingun Maelstrom - Whip Maelstrom - Gren

16 25 100 150 15

7.62 6.14 11.47 16.47 21.16

3 6 13 22 5

2.1 4.07 8.72 9.11 0.71

1.43 1.47 1.49 2.42 7.05

Special Assualt

Ammo Held

Time To Fire

Shots To Kill

Rate Of Fire

Time To Kill

Rocklet Thumper - Frag Thumper - Plasma

6 6 6

2.63 7.62 7.62

6 3 2

2.28 0.79 0.79

2.63 3.81 2.54

Anti-Vehicular

Ammo Held

Time To Fire

Shots To Kill

Rate Of Fire

Time To Kill

Decimator Lancer Striker

3 6 6

6.23 4.75 5.11

3 12 9

0.48 1.26 1.17

6.23 9.50 7.67

Sniping

Ammo Held

Time To Fire

Shots To Kill

Rate Of Fire

Time To Kill

Heavy Scout Rifle

10

5.11

5

1.96

2.56