Download presentation
Presentation is loading. Please wait.
Published byLora Fitzgerald Modified over 8 years ago
1
Firearm Anatomy and Classification
2
Firearm Safety Main outcome of Firearm Safety is to prevent firearm and hunting accidents and to ensure the future of hunting and shooting sports through the compliances with laws, regulations and ethics. (Accident data!)
3
Basic parts of a gun
4
Shotgun and Rifle Actions ACTION Loads, fires and ejects the ammunition CHAMBER = portion of breech end of barrel which holds the shell or cartridge.
5
ShotgunRifle Shotgun vs. Rifle A shoulder-fired firearm Usually with a smooth bore Shoots shot pellets made of lead, steel, or alloy Effective range is 50 yards or less (Further with slugs) A shoulder-fired firearm With spiral grooves cut into the inner surface of the barrel Shoots a single projectile a long distance
6
Shotgun vs. Rifle
7
Rifle & Shotgun Actions Hinge or Break Action Bolt Action Rifle Lever Action Rifle Semi-Automatic Rifle Pump Action Shotgun http://www2.huntercourse. com/minnesota/study?cha pter=2&page=19
8
Rifle Parts SM 26 Stock Comb Butt Sights Barrel Bolt Bolt Handle Fore End Trigger Guard Trigger Muzzle Magazine Grip
9
Shotgun Parts SM 24 Stock Comb Butt Sight Barrel Bolt Fore End, Fore-arm, Slide Trigger Guard Trigger Muzzle Magazine Tube Grip
10
Shotgun Anatomy
11
Barrel LockStock
12
Shotgun Anatomy Comb Butt
13
Shotgun Anatomy Trigger Trigger Guard
14
Shotgun Anatomy Forearm Chamber Breech Action
16
‘Hammer Block’ Hammer in the HALF-COCK position Hammer Block safety Trigger Block / Lever Safety Safety OFF
17
Why is the safety RED? Doesn’t RED mean STOP? RED = Danger YELLOW = Caution GREEN = Safe
18
Rifles shoot single projectiles called: “balls” (muzzleloaders) or “bullets” Rifles measured in calibers the bore diameter is in one thousands of an inch or measured in millimeters. Examples: 30 - 30, 30 - 06, 308, 243, 6mm, 9mm RIFLES!
19
Rifle bullets have very high velocity, good for long range accuracy. (Know your target and beyond!!!)
20
SHOTGUNS Gauge: determined by the number of lead balls equal to the diameter of the bore to weigh one pound. The smaller the gauge the larger the number. i.e. it takes 12 lead balls the same diameter as a 12-gauge shotgun bore to weigh one pound. Gauges of shotguns: 410 gauge (only exception) this one measured in caliber 28 gauge 20 gauge 16 gauge 12 gauge 10 gauge 8 gauge
21
SLUGS SHOT 1000 ft2000 ft3000 ft4000 ft 1000 ft2000 ft3000 ft4000 ft Different shot sizes travel different distances
22
Shot Shell Rimfire Centerfire Rifle Center-fire Pistol Center-fire Pistol
23
Four parts of Ammunition SM 28
24
CENTER-FIRE CARTRIDGE BULLET POWDER CASE PRIMER
26
Shot shell
27
Sabot slug
29
30-06 Where do we look to see what cartridge a gun is chambered for? 30-06
30
WHAT CARTRIDGE IS THIS GUN CHAMBERED FOR? 12 GA FULL CHOKE 3” MAG
31
Is this a good match?
32
THERE MAY ALSO BE CHOKE DATA ON THE BARREL 12GA FULL CHOKE 3”MAG This barrel has a FIXED choke – It is not removable or adjustable
33
Removable Shotgun Chokes Improved SM 22
34
Effect of choke on shot spread at various distances
35
SHOT PELLETS VARY ACCORDING TO SIZE AND COMPOSITION. LEAD SHOT IS HEAVIER THAN STEEL SHOT. LEAD SHOT HAS AN ALLOY ADDED “ANTIMONY” TO INCREASE HARDNESS. HARDER SHOT PELLETS (MAGNUM SHOT) DEFORM LESS AND STAY ON COURSE FOR GOOD PATTERNS.
36
PATTERNS DF: THE SPREAD OF THE SHOT AFTER IT LEAVES THE BARREL
37
GAUGE IDENTIFICATION & SHELL LENGTH 12 GA FOR 2 3/4“ SHELLS
38
The HULL opens up to fill the chamber Why correct shell length is so important 2¾” shell fired in 2¾” chamber
39
3” shell being fired in a 2 ¾” chamber
41
12 gauge shell 20 gauge shell
42
Remington 1100 Semi-Auto
43
Bullet Trajectory 50 yards
44
Bullet Trajectory 100 yards
45
Bullet Trajectory 200 yards
46
Bullet Trajectory 300 yards
47
Bullet Trajectory 400 yards
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.