Home  Articles Mega-BB Review Part I: Standard 0.20g BBs
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Mega-BB Review Part I: Standard 0.20g BBs |
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Written by Jay
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Monday, 11 April 2005 |
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Page 3 of 19 Candidate 1: Tokyo Marui "Special Grade" 0.20g
Brand: Tokyo Marui "Special Grade" 0.20g
Average Weight: 0.1971g
Standard Deviation in Weight: 0.0120g
Average Diameter: 5.93mm
Standard Deviation in Diameter: 0.021mm
Average Muzzle Velocity: 425.49fps
Standard Deviation in Muzzle Velocity: 4.003 fps
Standard Deviation in Roundness Test: 1.47cm
Surface: smooth with noticeable casting ridge and injection nipple
Color: white
Bag Count: 3500
Cost Per BB: 0.00314 USD |
 The standard Marui 0.20g BB exhibited below average consistency in both weight and diameter as evidenced by the high standard deviation numbers of both traits. Muzzle velocity deviation is slightly below average as well, as can be expected given the weight and diameter numbers. The saving grace of the Marui BB is its excellent roundness test numbers, indicating very consistent roundness in the BBs, despite a visually noticeable casting ridge and injection nipple on almost all the BBs tested. During testing, all the BBs fed normally with no jamming whatsoever.
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