Flashcards in Basic Operations Deck (36)
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31
What is a trigger bar?
Operates between the Trigger and the sear, essentially an extension of the trigger.
32
How many Minutes of Angle are in 1 degree?
60 minutes
33
What are the three most common compositions of cartridge casings?
Brass (ideal) 70% copper, 30% zinc
Aluminum (weaker than brass)
Steel (Usually coated in a laquer)
34
How many flash holes does a Berdan primer have?
2
35
How is a military round measured?
Bullet Diameter X Cartridge Case Length
36
