Without equal in the era of single-shot guns, it could fire as many as 3,000 roundsperminute.
格林机枪射速可达3,000发；分，这在手摇机枪时代是无与伦比的。
2
A 4 "(10.2cm) calibre version was built and tested, with a rate of fire in the region of 96 roundsperminute."
一种4“(10.”2厘米)口径型号被制。造出并进行了测试，最终射速高达每分钟96发。
3
This gun, with a firing rate of 3,000 roundsperminute, is an effective weapon against vehicles and light armor and can produce a mobility kill on tanks.