M2HB, M249, M240B Flashcards
What is the Military designation for the M2HB?
M2 HB
Country of origin for M2 HB?
USA
What type of cartridge does the M2HB fire?
12.7 x 99 mm
Type of feed for the M2 HB?
100 rd FED MLB (fully encased disintegrating metallics link belt)
What type of locking system is on the M2 HB?
Rising locking block
What system of operation is on the M2 HB?
Recoil, select fire
What is the maximum effective range for the M2 HB?
1830 m
How does the applied safety interact with the firing system on a M2 HB?
It blocks the trigger. (MWO)
What is the prevention of premature fire (PPF) on the M2 HB?
The nose of the cocking lever.
What is the country of origin for the M240B?
Belgium
What is the Military designation for the M240B?
M240B
What cartridge type does the M240B fire?
7.62 x 51 mm
What type of feed is on the M240B?
100 rd SLD MLB (split link disintegrating metallic link belt)
What type of locking system is on the M240B?
Lowering bolt
What system of operation is on the M240B?
Gas blast, auto only
What is the max effective range on the M240B?
1100 m
How does the applied safety work on the M240B?
It blocks the sear.
What is the PPF on the M240B?
The length of the firing pin.
What is the country of origin for the M249?
Belgium
What is the military designation for the M249?
M249 SAW
What type of cartridge is fired from the M249?
5.56 x 45 mm
What type of feed is on the M249?
200 rd SLD MLB, 30 rd staggered box magazine
What type of locking system is on the M249?
Rotating bolt
What type if operating system is on the M249?
Gas blast, auto only
What is the practical range of the M249?
600 m
How does the applied safety work on the M249?
It blocks the sear.
What is the PPF on the M249 SAW?
The length of the firing pin.
