Detailed Study Flashcards
(60 cards)
1
Q
How many pellets in the Cart 12G Crowd Dispersal M1013?
A
18 PVC rubber ball pellets
2
Q
What are the seven parts to the M1013?
A
Crimp Upper Wad Shell Case 18 Rubber Balls Lower Wad Smokeless Powder Primer
3
Q
How does a 5.56mm round work?
A
- On functioning, firing pin strikes primer
- Priming mixture crushed against the anvil. the composition flashes through to the cart case and ignites the propellant.
- The resulting burn creates produces hot gases
- Act on the projectile and drive it forward
- As projectile is driven forward, spin is imparted by the rifling of the barrel. The spin provide stability in flight.
- On impact with the target the strength of the steel nose combined with the mass of the lead core, and the overall projectile velocity, provide a penetration capability.
4
Q
What propellant does 5.56mm Ball F1 use?
A
AR2210 - Single based
5
Q
What propellant does 5.56mm Spec Ball LR M262 Mod 1 use?
A
0.84g Double based
6
Q
What propellant does 5.56mm Ball M855 use?
A
WC844 Double based
7
Q
What propellant does 5.56mm Ball M855A1 use?
A
SMP 842 Double based
8
Q
What is the target penetration effect of a 5.56mm AP AP3 M995?
A
- 12mm Type 3 Rolled Homogenous Armour at 100m
- 3.5mm standard NATO plate at 600m
9
Q
What weapon system uses .223?
A
M4A1
10
Q
What weapon system uses .338?
A
Sniper Blaser R93 Tactical 2
11
Q
How does a tracer round work?
A
The burning propellant gases ignites the ignition composition and in turn the TRACER composition
12
Q
What are the parameters for 5.56mm tracer?
A
-46˚c to +49˚c
13
Q
What are the parameters for 9mm Ball?
A
Firing limits -6˚c to +63˚c
14
Q
What propellant is used in .50cal F1?
A
Mulwala AR2211 single based - 16g
15
Q
What propellant is used in .50cal M33?
A
WC860 Double based - 15.2g
16
Q
What is SLAP-T used in?
A
M1A1 Abrams AIMTEST training barrel
17
Q
How does API-T work?
A
- Upon impact and/or penetrating a hard steel target at high velocity,
- the incendiary composition ignites by means of adiabatic heating (due to the compression of the projectile nose)
- igniting any present flammable materials within the targeted area.
18
Q
How does 12.7mm MP NM140 work?
A
Upon impact with an armoured or hard target target at high velocity,
the nose is compressed ad ignites the incendiary.
-As the projectile passes through the target, pressure continues to build within the nose and the incendiary composition ignites the HE. Deflagration turns to detonation, causing blast and fragments.
The second incendiary charge then burns for approximately one second.
19
Q
How is the NM140 bullet secured to the cart case?
A
Coning
20
Q
How is the .50cal ball secured to the cart case?
A
Knurled Canneluring
21
Q
How many pellets are in the 12G Super Range No. 5?
A
248
22
Q
How many pellets are in the 12G Super-X No. 6?
A
338
23
Q
What are the minimum and maximum range for Cart 9mm Training FX - Marking?
A
min 2m to 200m
24
Q
xxx…Safety distances for training items…
A
2metres and PPE
25
What is the propellant of the
Cart .50 Cal Blank F3?
AP-70N
| Double base
26
What is the colour of the projectile of the
CART .50 Cal API M8
From the tip to 16mm
Aluminium/silver/grey
27
What is the colour of the projectile of the
CART .50 Cal API-T M20
- RED from the tip to 8mm
| - From 8mm to 16mm Aluminium/silver/grey
28
What happens on impact of the projectile
| Cart .50 Cal API-T M20 with a target?
- On impact/penetrating with a hard target at HIGH VELOCITY,
- the INCENDIARY composition ignites by adiabatic heating (compression)
- resulting in igniting of any present flammable materials within the target area
29
What are the main differences bxn the
Cart .50 Cal API M8 and
CART .50 Cal API-T M20?
- Different propellants (m20 = PMC9850)
- M20 has tracer element
- Markings of the projectile
30
How is the cartridge connected to the projectile of the CART .50 Cal Ball F1
Knurled cannelure is formed in the envelope approximately 2/3rds of the way down from the tip of the projectile. The cannelure is used for crimping the mouth of the cartridge case to the projectile assembly
31
What is the primer type of the
| CART 5.56 mm Ball M855
Boxer, M41
32
Explain how the
CART 5.56 mm Ball M855
achieves penetration
On impact with the target, the strength of the steel nose
combined with the mass of the lead core and the overall projectile velocity,
provide a penetration capability
33
What is the penetration capability of the
| CART 5.56 mm Armour-Piercing AP3 M995
12mm Type 3 Rolled Homogeneous Armour (RHA at 100m.
| 3.5 mm standard NATO plate steel at 600 m
34
What are the operating limits of the
| CART 7.62 mm x 51 mm Ball Lapua
- A fire rate of not more than 5 rounds per minute
- Max fire duration of 4 minutes.
- Min 2 minutes cooling, with open bolt.
- Limit 100 rounds fire before complete cleaning of weapon.
35
How is the tracer compound ignited in the
| CART 7.62 mm Tracer M62 Single?
Kitchen on propellant ignites the tracer composition
36
How long does the tracer compound burn in a
| 7.62 mm Tracer M62 Single?
- Visible no greater than 140m
| - Will burn out at approximately 775 m
37
What is the safety warning for use of the
| CART 9mm Training FX Marking rounds?
- Minimum engagement distance 2m.
| - PPE must be worn to mitigate risk of injury
38
What are the uses of the
| Cart 12 Gauge birdfrite Mk2 ?
Dispersal of birds from ADF airfields.
| Used by RAN to control crews of nearby vessels without threat of Lethal Force
39
What is the number of pellets and their diameter and weight in a
Cart 12-gauge Super Ranger Number 5 Shot?
248 pellets,
diameter 2.80 mm,
weight 32 grams
40
What is the intended use of the
| Cart 12-gauge Crowd Dispersal M1013?
To disperse, dissuade and incapacitate rioters
41
List the parts of the 12 gauge crowd dispersal M1013
```
-Crimp,
upper wad shell case,
18 rubber balls,
lower wad,
smoke-less powder,
primer
```
42
Why is the Cart 12-gauge rifle slug rifled?
- Optimum contact while reducing wear on Barrel.
| - Allow slug to pass through Barrel without deformation
43
Explain the functioning of a centre-fired round
1. On firing the pin strikes a Bower type primer.
2. Crushing the anvil against priming mixer.
3. Ignites the composition and flashes through case holes into cart case.
4. Propellant is ignited and the burning produces hot expanding gases.
5. Gas act on projectile base to drive it forward and on the car case forcing it outwards producing a gas seal (obturation)
44
Describe the
| DUMMY CART 5.56mm
The Dummy Cart 5.56mm in INERT and is designed to provide a training aid for use with the F89A1 Minimi LSW
45
NEQs of ammunition:
5. 56mm Ball F1
7. 62mm x 51mm Ball M80
12. 7mm MP API NM140
- 1.7 kg/1000
- 3.016 kg/1000
- 18.815 kg/1000
46
Burning distances for Cart 5.56mm Tracer M856
153m to 875m
47
CART 12-Gauge Point Control M1012. What are the:
Effective ranges?
What is the lethal distance?
- 10m - 20m.
Lethal from less than 10m
48
Describe the functioning of 0.22 Cal Ball T22
- The brass spun rim of the cartridge case contains primer composition, which ignites when the rim is struck by the firing pin.
- This flame then ignites the main filling inside the brass Cart. case.
- The gas produced acts upon the base of the projectile, and forces it out of the cartridge case, and accelerates it down the barrel of the weapon.
49
```
Cart 0.50 Cal API-T M20.
Describe construction for the following:
- Cartridge Case
- Projectile
- Primer
- Propellant
- Incendiary
- Tracer Igniter
- Tracer Comp
```
- Cartridge Case : Brass
- Projectile: Manganese molybdenum steel core
encased in a copper/zinc alloy jacket
- Primer: No. 35
- Propellant: PMC9850 (DB)
- Incendiary: im11
- Tracer Igniter: i-276
- Tracer Comp: R256
50
Cart 0.50 Cal API-T M20. What are the identifying indicators for this round?
The projectile is painted RED for approximately 8mm from the tip and GREY from approximately 8mm to approximately 16mm from the tip
51
Cart 12.7mm AP-S NM173
Name the process on how Incendiary ignites
The projectile acts on the target by TRANSFER of KE from setback forces which generates an AIR VOID in the RS41 Incendiary charge
Once the projectile impacts/penetrates the target, the incendiary charge is ADIABATICALLY HEATED to initiate, thus providing fire-starting effects at the target
52
Name the parts of the Cart 12 Gauge Point Control M1012
- Crimp
- Rubber Fin-stabilised Projectile
- Lower Wad
- Shell Case
- Smokeless Powder (Red Dot Powder)
- Primer (Type 616)
53
Label the Cart .50 Cal API-T M20 PROJECTILE.
- Incendiary Composition
- Jacket
- Core
- Tracer Composition
- Sub-igniter Composition
- Igniter Composition
- Closure Disk
54
What are the types of primers used in SAA?
Boxer - Separate Anvil
Berdan - Integral Anvil
Rimfire
55
What are the restrictions for the Cart.308 Winchester 130 Grain Hollow Point; where can they be used?
- Only in domestic or international Counter Terrorism and recovery operations where LOAC do not apply.
56
What is the core constructed of, in a CART 12.7mm AP-S NM173?
Tungsten Carbide Core
57
What are the design features of the CART 7.62mm Lapua B416 Subsonic?
Longer and heavier bullet
Longer boat tail
- Increases ballistic performance and accuracy
58
What are the limitations of CARTRIDGE .223 SWISS P STYX ACTION REM 69GR?
should not be subject to swimming operations
59
What Cartridge should not be subject to swimming operations?
CARTRIDGE .223 SWISS P STYX ACTION REM 69GR
".223 Styx"
60
Description of Cart 12.7mm API-T M20
- Consists of a
brass cartridge case,
percussion primer,
double base propellant
jacketed AP projectile.
- AP projectile is manufactured from a manganese molybdenum alloy (red/silver tip 8mm/16mm)
- Conventional boat tail design.
- Alloy core is machined at steeper angle at the nose than the copper alloy jacket; Creates a void for incendiary component.
- Recess in the core base to encompass the tracer elements
