4.5mm Steel BB Ammo
GunCritic Score
50%
Critic Rating
0 Reviews
50%
User Rating
0 Reviews
MSRP:$6.19
Used Price:
$14.03
Sale Price:
$15.59
Ammo Stats
Muzzle Velocity
1000 fps
Muzzle Energy
15 J
Bullet Drop
0.15 in
Wind Drift
0.1 in
From$6.19
See DealBB guns are a type of air gun designed to fire spherical projectiles similar to shot pellets of approximately the same size. Modern BB guns usually have a barrel with a bore and caliber of 4.5 mm (0.177 in) and are available in many varieties. BB shot for modern BB guns is usually steel, plated either with zinc or copper to resist corrosion, and measure 4.3 to 4.4 mm (0.171 to 0.173 in) in diameter. Some manufacturers still make lead balls of
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slightly larger diameter which are generally intended for use in rifled BB gun barrels4.5mm Steel BB For Sale
4.5mm Steel BB Ballistics Performance
| Distance (yard) | Elevation (in) | Energy (fps) | Velocity (ft/lb) |
| 0 | 0.00 | 245.52 | 2550.00 |
| 30 | -0.85 | 245.52 | 2550.00 |
| 60 | -3.42 | 245.52 | 2550.00 |
| 90 | -7.69 | 245.52 | 2550.00 |
| 130 | -13.67 | 245.52 | 2550.00 |
| 160 | -21.35 | 245.52 | 2550.00 |
| 190 | -30.75 | 245.52 | 2550.00 |
| 230 | -41.85 | 245.52 | 2550.00 |
| 260 | -54.66 | 245.52 | 2550.00 |
| 290 | -69.18 | 245.52 | 2550.00 |
| Distance (yards) | 0 | 30 | 60 | 90 | 130 | 160 | 190 | 230 | 260 | 290 |
| Elevation (in) | 0.00 | -0.85 | -3.42 | -7.69 | -13.67 | -21.35 | -30.75 | -41.85 | -54.66 | -69.18 |
| Energy (fps) | 245.52 | 245.52 | 245.52 | 245.52 | 245.52 | 245.52 | 245.52 | 245.52 | 245.52 | 245.52 |
| Velocity (ft/lb) | 2550.00 | 2550.00 | 2550.00 | 2550.00 | 2550.00 | 2550.00 | 2550.00 | 2550.00 | 2550.00 | 2550.00 |
GunCritic Score
Ammo Stats
Muzzle Velocity
1000 fps
Muzzle Energy
15 J
Bullet Drop
0.15 in
Wind Drift
0.1 in
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4.5mm Steel BB Specifications
Category
Caliber
4.5mm Steel BB
Gun Types
Case Types
Height
2.250
Recoil
0.00
Case Material
Steel
Rim Type
Rimless
Bullet Types
Ball Bearing
Primer Type
Small Rifle
Bullet Diameter
0.344 in
Land Diameter
0.338 in
Neck Diameter
0.379 in
Base Diameter
0.461 in
Rim Diameter
0.480 in
Rim Thickness
0.052 in
Case Length
10 in
Oal Cartridge Length
15 in
Bullet Weight
5.1 gr
4.5mm Steel BB Comparisons
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