武器大百科 速射火力[align=center][youtube]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/2VU0zXw5f-A&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/2VU0zXw5f-A&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/youtube]
[youtube]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/9N_HDx8Q--w&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/9N_HDx8Q--w&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/youtube]
[youtube]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/rEC5NDi4bYU&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/rEC5NDi4bYU&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/youtube]
[youtube]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/5oglSwQwNJY&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/5oglSwQwNJY&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/youtube]
[youtube]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/X3iLDNEIhJs&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/X3iLDNEIhJs&hl=zh_TW&fs=1&color1=0x402061&color2=0x9461ca" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/youtube][/align]-------------------------
在一般的法律和口語中，機槍泛指可連發槍械。
機槍為了滿足連續射擊的穩定需要，通常備有兩腳架及可安裝在三腳架或固定槍座上，主要發射步槍或更大口徑（12.7mm/14.5mm）的子彈，能快速連續射擊，以掃射為主要攻擊方式，透過綿密火網壓制對方火力點或掩護己方進攻。除了攻擊有生目標之外，也可以射擊其他無裝甲防護或薄裝甲防護的目標。