Raiding

Part	Frag grenade 6-M7 or EGD-5 · 1,000 dmg	Plastic Explosive 7,000 dmg	7.62x54mmR, .308 WIN rounds · 150 dmg	5.56x45, 7.62x39, 12ga slug rounds · 110 dmg	9x19, .45 ACP rounds · 40 dmg
Stockade & Stockade Corner
Level 1 wall or gate30,000 HP	30	5	200	273	750
Wooden wall, shutters (levels 2–3)16,000 HP	16	3	107	146	400
Wall frame (levels 2–3)12,000 HP	12	2	80	110	300
Stairs12,000 HP	12	2	80	110	300
Spikes10,000 HP	10	2	67	91	250
Modular House
Metal wall, door or gate21,000 HP	21	3	140	191	525
Wooden wall, door or gate16,000 HP	16	3	107	146	400
Wall, door or gate frame12,000 HP	12	2	80	110	300
Stairs, spikes, shutters, workbench10,000 HP	10	2	67	91	250
Narrow Door & Double Door
Metal door or wall21,000 HP	21	3	140	191	525
Wooden door or wall16,000 HP	16	3	107	146	400
Frame12,000 HP	12	2	80	110	300
Shed
Walls, door, stand8,000 HP	8	2	54	73	200
Small Shield
Frame, wooden wall8,000 HP	8	2	54	73	200

The minimum: every explosion goes off right at the part and every round hits. Explosions further away do much less, so bring extra.

Item pictures: DayZ Wiki (CC BY-NC-SA).