Gas check
![Cast bullets as cast (left), with gas check (center) and lubricated (right).](/Images/godic/202501/14/3CastBullets2510.png")
A gas check is a device used in some types of firearms ammunition. Gas checks are used when non-jacketed bullets are used in high pressure cartridges, to prevent the buildup of lead in the barrel and aid in accuracy.
Gas check
英语百科
| 单词 | Gas check |
| 释义 |
Gas check
英语百科
Gas checkA gas check is a device used in some types of firearms ammunition. Gas checks are used when non-jacketed bullets are used in high pressure cartridges, to prevent the buildup of lead in the barrel and aid in accuracy. |
| 随便看 |
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