Bulgarian batteries rearmed during WW1

		10.09.1915 15.05.1917		10.09.1915 15.09.1918
		batteries	increase	batteries	increase
From not QF field guns to	QF field guns	20	42%	30	67%
	QF naval guns	0		1
	not QF mortars	0		1
From QF field guns to QF field howitzers		–	–	22	20%
From not QF mountain guns to QF Skoda guns		5	70%	5	70%
From QF mountain guns to QF Skoda guns		11	40%	20	74%
From not QF field howitzers to QF field howitzers		6	75%	6	75%
From not QF heavy howitzers to QF heavy howitzers		5	84%	6	100%
From not QF long guns to	QF heavy howitzers	–	–	3	63%
	QF long guns	–		4
Total		47	19%	98	40%
Remarks The table do not list the batteries rearmed with the same kind of guns that they had previously.