Weapons

This is a quick reference for all ground-based Weapons currently in the game, as well as relevant statistics. For statistics pertaining to weapons carried by air assets, see Air Weapons. Weapons are divided into three classes: ballistic, missile, and energy.

About Damage Stat

The raw damage values displayed in the weapon stat tables aren't the actual damage in-game. There are multiple reasons for this and some unknowns which should be taken into account before comparing any weapon to another, especially between categories.

The Damage column is the theoretical maximum direct-hit damage to a single component, ignoring the effectiveness of the associated damage type against the particular target. Effectiveness and actual total damage done can be affected by the following:

Multiple-launch missile weapons, especially the LRMs, tend to be somewhat inaccurate and miss the target with some missiles even when at optimal range and the target is a large, stationary Mech, therefore not inflicting 100% of its potential.

Weapons that fire multiple shots in a volley or that fire rapidly may suffer from damage being spread across multiple components (or missing entirely with some portion of the shots), making it more difficult to land a killing blow.

Some weapons may offer splash damage that can damage multiple components (or even multiple Mechs) at once. Splash damage will damage everything within its radius, with the center of the effect being more damaging, and the edge inflicting little to no damage. Components are damaged independently, so an Uller hit in the shoulder with an AC20 may suffer the full damage from the AC20 (modified by the damage type effectiveness against mechs), and suffer additional partial AC20 damage to the head, center torso, back, and/or arm, depending on how close these components are to the center of the explosion. Thus, especially in the case of weapons with large splash radiuses, the sum total damage done can much larger than the listed (maximum single-component) damage. As a result of this, hitting a vehicle on the edge between components may do more total damage than hitting the center of a single component, where it would be further away from other components, thereby reducing the extra splash damage.

Some weapons' (e.g. HGauss) damage seems to "spread" to the center torso. The relation between assumed damage and real damage is unknown; It seems to be higher, but this still needs to be confirmed.

Finally, a table cannot hope to convey all aspects of a weapon's performance; The best way to evaluate a weapon's worth is to test it in action.

Ballistic Weapons

Many ballistic weapons can be fired with effect at targets more distant than their listed range, but accuracy and/or damage will suffer. When firing Standard, Ultra, Hyper-Velocity or Rotary AutoCannon family weapons near or beyond their listed range, it may be necessary to take shot drop into consideration. The Long Tom Artillery is the extreme member of the ballistic weapons family and fires a long-range, relatively slow-moving, arcing shot.

Many of the ballistic weapons will overheat in continuous firing (represented in-game as a bar under the weapon name on the weapons display). If the weapon happens to overheat, it will become unusable for a short time (3s-10s depending of the weapon), after which it will be fully cooled and usable again. In most cases overheating the weapon is unwanted because the normal cooling rate is a faster way to cool the weapon, excepion being Hyper-Assault Gauss Rifles, which are intended (and more effective) to shoot until overheat is reached.

A note on damage dropoff: The base damage is modified by the damage type before subtracting the lossage for distance. Significantly, this has the effect of giving kinetic- and light kinetic-type weapons increased effective range against air assets than against ground assets, since the damage type modifier against air assets is much higher.

[Show/Hide] Weapon	Max Range	Dmg Drop Range	Dmg Drop /m	Damage/Shot	Damage Type	Secondary Damage/Shot	Sec. Damage Type	Splash Radius (prm/sec)	Shots /min	Sustained DPS	Burst DPS	Heat /Shot	Cooldown Time	Jam Duration	Ammo /ton	Ammo cost /ton
BA Recoilless Rifle	318m	---	---	400	Flak	---	---	---	16	164	164	---	---	---	---	---
BA Grenade Launcher	465m	---	---	250 (250)	Heavy Kinetic (Missile)	65	Frag	1.9m / 3m	35	292	292	---	---	---	---	---
BA Light MG	600m	---	---	7	Kinetic	---	---	---	857 (1200)*	120	168	---	1s	3s	---	---
BA Medium MG	317m	300m	1	17	Kinetic	---	---	---	500 (700)*	170	238	---	1s	3s	---	---
AC2	1200m	1200m	10	6 x 58	Light Kinetic	6 x 20	Frag	1m / 1.5m	11.8	96	96	9	---	---	360	250
AC5	795m	800m	10	3 x 130	Light Kinetic	3 x 45		1m / 1.8m	12.6	116	116	3			128	450
AC10	625m	600m	20	225 (225)	Heavy Kinetic (Energy)	500		1.3m / 2.6m	17.7	156	156	15			28	750
AC20	345m	350m	20	300 (300)	Heavy Kinetic (Energy)	600		1.6m / 3.2m	26.6	310	310	38			22	1000
(C)UAC2	1200m	1200m	10	13	Light Kinetic	---	---	---	302 (500)*	92	328	0.5	3.5s	7s	800	250
UAC5	810m	800m	10	3 x 115.5	Kinetic				18.8 (45.5)*	131	315	7	4s	8s	128	450
CUAC5	810m	800m	10	3 x 115.5	Kinetic				17.6 (45.5)*	122	315	7	5s	8s	128	450
(C)UAC10	665m	650m	20	2 x 300	Heavy Kinetic				25.8 (56)*	263	649	30	5s	8s	48	750
(C)UAC20	360m	350m	20	2 x 490	Heavy Kinetic				28 (63.8)*	459	1209	68	6s	10s	32	1000
HVAC2	1500m	1500m	10	12 x 29	Light Kinetic	---	---	---	8.8	71	71	28	---	---	360	500
HVAC10	955m	950m	100	225 (225)	Light Kinetic (Energy)	550	Frag	1.45m / 2.8m	22.5	219	219	34	---	---	22	1000
RAC2	1000m	800m	0.05	19	Kinetic	---	---	---	589 (1080)*	223	408	1.1	4s	6s	600	250
RAC5	700m	650m	0.43	65	Kinetic	---	---	---	315 (600)*	410	778	2.6	4s	5s	200	450
(C)LBX2	1330m	1350m	10	2 x 81	Light Kinetic	---	---	---	20	76	76	7	---	---	60	125
(C)LBX5	900m	900m		5 x 81					15	142	142	10			48	500
(C)LBX10	700m	700m		10 x 81					12	228	228	24			24	950
(C)LBX20	450m	450m		20 x 81					10	380	380	76			12	1350
LtGauss	1255m	1250m	200	649	Heavy Kinetic	---	---	---	11	138	138	11	---	---	16	1000
Gauss	900m	900m	977	1230					8.5	202	202	14			12	1850
CGauss	900m	900m	1092	1230						202	202	18			12	1850
HGauss	705m	450m	4.3	2125						349	349	32			6	2000
iHGauss	800m	800m	977	1932						318	318	29			6	2000
HAG20	1200m	1200m	40	82	Kinetic	---	---	---	97 (900)*	159	1476	3	16s	6s	240	1500
HAG30									129 (900)*	211				8s
HAG40									153 (900)*	251				10s
Machine Gun	1600m	300m	0.001	3.5	Light Kinetic	---	---	---	739 (1200)*	60	98	0.003	4s	6s	---	---
Thumper	13900m	---	---	1000	Energy	---	---	10m	9	158	158	200	---	---	8	2400
Long Tom (Std range)	2250m	---	---	1850	Missile	1000	Energy	28m / 35m	5	231	231	400	---	---	5	2400
Long Tom (Short range)	1500m							20m / 25m	7.5	347	347	300
Long Tom (Long range)	3000m							36m / 45m	5	231	231	500

*Max rate of fire

All stats are current as of release 0.10.3

Missile Weapons

Of the missile weapons, only MRMs and and standard SRMs cannot lock onto a target, however MRMs can be guided after launch by moving the aiming reticule.

The minimum range listed in the tables refers to the distance the missiles have to travel before they are armed and ready to explode. Missiles that hit before traveling the listed distance will just bounce of their target dealing no damage. LRMs, ELRMs and especially Arrow IVs have another additional minimum range caused by the high arc they fly after exiting their launcher.

Clan SRMs are identical to their IS counterparts, and Clan LRMs deal the same damage as their IS cousins, but instead of arcing, they fly straight at a target.

Note that the Frag damage type is highly ineffective against vehicles.

[Show/Hide] Weapon	Min Range	Max Range	Lock On Range	Lock On Time	Damage/Shot	Damage Type	Secondary Damage/Shot	Sec. Damage Type	Splash Radius (prm/sec)	Shots /min	Sustained DPS	Heat /Shot	Ammo /ton	Ammo cost /ton
BA SRM2	6m	400m	---	---	400*	Light Kinetic	200*	Missile	2m / 4m	2 x 8	201	---	---	1000*
(C)SRM2	---	350m	---	---	2 x 100	Missile	2 x 100	Frag	0.95m / 2m	16.3	55	12	48	125
(C)SRM4		355m			4 x 100		4 x 100			15.7	107	24	96	250
(C)SRM6		355m			6 x 100		6 x 100			15.1	154	36	96	250
(C)DSRM4	---	355m	---	---	8 x 100	Missile	8 x 100	Frag	0.95m / 2m	14.5	198	48	96	250
(C)DSRM6	---	355m	---	---	12 x 100	Missile	12 x 100	Frag	0.95m / 2m	13.5	276	72	96	250
SSRM2	---	350m	350m	0.3s	2 x 100	Missile	2 x 100	Frag	0.8m / 3m	14.5	49	16	36	175
SSRM4					4 x 100		4 x 100			14	95	32	72	350
SSRM6					6 x 100		6 x 100			13.5	138	48	72	350
DSSRM4	---	350m	350m	0.3s	8 x 100	Missile	8 x 100	Frag	0.8m / 3m	14	190	64	72	350
DSSRM6	---	350m	350m	0.3s	12 x 100	Missile	12 x 100	Frag	0.8m / 3m	13.5	275	96	72	350
CSSRM2	---	450m	450m	0.3s	2 x 100	Missile	2 x 100	Frag	0.8m / 3m	14.5	49	16	36	225
CSSRM4					4 x 100		4 x 100			14	95	32	72	450
CSSRM6					6 x 100		6 x 100			13.5	138	48	72	450
CDSSRM4	---	450m	450m	0.3s	8 x 100	Missile	8 x 100	Frag	0.8m / 3m	14	190	64	72	450
CDSSRM6	---	450m	450m	0.3s	12 x 100	Missile	12 x 100	Frag	0.8m / 3m	13.5	275	96	72	450
MRM10	20m	660m	---	---	10 x 82	Missile	10 x 82	Frag	1.5m / 5m	11.3	158	46	240	1050
MRM20					20 x 82		20 x 82			8.6	239	92
MRM30					30 x 82		30 x 82			6.9	288	138
MRM40					40 x 82		40 x 82			6	335	185
LRM5	100m	1365m	1000m	1.8s	5 x 87	Missile	5 x 87	Frag	1m / 3m	14	103	29	180	850
LRM10				2s	10 x 87		10 x 87			9.1	135	88
LRM15				2.3s	15 x 87		15 x 87			7.4	165	129
LRM20				2.5s	20 x 87		20 x 87			6.5	193	176
CLRM5	20m	1375m	1000m	1.8s	5 x 87	Missile	5 x 87	Frag	1m / 3m	14	103	29	180	850
CLRM10				2s	10 x 87		10 x 87			9.1	135	87
CLRM15				2.3s	15 x 87		15 x 87			7.4	165	129
CLRM20				2.5s	20 x 87		20 x 87			6.5	193	176
ELRM10	100m	1870m	1500m	2s	10 x 87	Missile	10 x 87	Frag	1m / 3m	9.1	135	88	120	1100
ELRM15				2.3s	15 x 87		15 x 87			7.4	165	129
ELRM20				2.5s	20 x 87		20 x 87			6.5	193	176
ATM3	120m	780m	750m	0.9s	3 x 138.5	Missile	3 x 138.5	Frag	1m / 3m	11.1	78	43	108	1100
ATM6				1.2s	6 x 138.5		6 x 138.5			8	113	86
ATM9				1.5s	9 x 138.5		9 x 138.5			6.8	145	129
ATM12				1.8s	12 x 138.5		12 x 138.5			5.8	165	172
ATM3 (ER)	150m	1500m	1250m	1s	3 x 87	Missile	3 x 87	Frag	1m / 3m	11.3	50	43	108	1100
ATM6 (ER)				1.2s	6 x 87		6 x 87			8.2	73	86
ATM9 (ER)				1.4s	9 x 87		9 x 87			7.1	94	129
ATM12 (ER)				1.6s	12 x 87		12 x 87			6.1	108	172
ATM3 (HE)	---	320m	300m	0.6s	3 x 184.5	Missile	3 x 184.5	Frag	1m / 3m	10.4	98	51	108	1100
ATM6 (HE)					6 x 184.5		6 x 184.5			8.1	152	102
ATM9 (HE)					9 x 184.5		9 x 184.5			7.3	205	153
ATM12 (HE)					12 x 184.5		12 x 184.5			6.4	242	204
TBolt5	---	4680m	750m	1s	327	Missile	1.5m	---	---	10	52	50	20	800
TBolt10				1.5s	654					10	105	80	10
TBolt15				2s	981					8.3	131	110	7
TBolt20				2.5s	1308					7.5	157	140	5
Arrow IV	200m	4300m	1000m	16s	4 x 175	Missile	4 x 116.5	Missile	9.5m / 50m	7	131	300	32	1000
CArrow IV	200m	4300m	1200m	16s	4 x 175	Missile	4 x 116.5	Missile	9.5m / 50m	7	131	300	32	1000

*Single missile (BA SRM2 launches one missile at a time)

All stats are current as of release 0.10.3

Energy Weapons

One advantage of all Energy weapons is that they do not need ammunition, which enables longer effective operating times in many circumstances (no APC near the frontlines, long way to nearest friendly hangar). Main downside of energy weapons is the increased heat buildup that threatens the well-being of heat sinks and the asset itself.

Most laser weapons offer high pinpoint damage without ammunition travel time (hitscan) which can effectively melt chosen part of enemy armor in hands of capable pilot.

Note that laser damage displayed in the table below is the maximum damage possible. This assumes that the laser in question has been focused on a target for the full length of its beam duration. Also note that firing Pulse Lasers (but not X-Pulse Lasers) will occasionally fire an extra pulse. This is a known feature.

Flame damage type doesn't really do damage against ground assets, but if you can manage to hit an air unit with a Flamer, it will do decent damage.

[Show/Hide] Weapon	Max Range	Beam Duration	Damage/Shot	Damage Type	Secondary Damage/Shot	Sec. Damage Type	Splash Radius (prm/sec)	Heat Damage /Shot	Shots /min	Sustained DPS	Burst DPS	Heat /Shot	Cooldown Time	Overheat Duration
BA Small Laser	400m	0.5s	310	Energy	---	---	---	---	24	130	130	---	---	---
BA mHL	175m	1.5s	1349	Energy	---	---	---	---	8.6	203	203	---	---	---
BA SPL	200m	0.06s	47.5	Energy	---	---	---	---	413.8	344	344	---	---	---
BA mPPC	540m	---	530	Energy	113	EMP	1.6m / 2.4m	40	8	91	91	---	---	---
BA Flamer	100m	---	80	Flame	15	Flame	8m / 10m	20	185 (300)*	119	193	---	4s	6s
Small Laser	300m	0.5s	161	Energy	---	---	---	---	20	57	57	9	---	---
Medium Laser	500m		288						13.3	67	67	39
Large Laser	700m		555						10	97	97	102
ERSL	400m	0.5s	146	Energy	---	---	---	---	20	51	51	19	---	---
ERML	600m		260						13.3	61	61	47
ERLL	800m		555						10	97	97	115
CERSL	450m	0.5s	202	Energy	---	---	---	---	20	71	71	28	---	---
CERML	700m		403						13.3	94	94	75
CERLL	900m		692						10	121	121	177
HSL	200m	1.5s	423	Energy	---	---	---	---	11.4	85	85	46	---	---
HML	400m		703						9.2	114	114	106
HLL	600m		1475						7.1	183	183	331
SPL	250m	6 x 0.06s	6 x 24.5	Energy	---	---	---	---	26.3	68	68	24	---	---
MPL	400m	2 x 0.06s	2 x 89						34.1	107	107	24
LPL	650m	3 x 0.06s	3 x 133.5						22.7	160	160	62
CSPL	350m	6 x 0.06s	6 x 24.5	Energy	---	---	---	---	26.3	68	68	24	---	---
CMPL	500m	2 x 0.06s	2 x 104						34.1	124	124	28
CLPL	850m	2 x 0.06s	2 x 148.5						34.1	177	177	60
SXPL	300m	0.06s	14	Energy	---	---	---	---	413.8	103	103	2	---	---
MXPL	500m		28							206	206	3.5
LXPL	750m		47							344	344	8.5
LPPC	450m	---	220	Energy	130	EMP	0.6m / 2.5m	---	9.5	59	59	80	---	---
PPC	720m		480		230		0.8m / 3m		7.5	94	94	160
ERPPC	900m		480		230					94	94	176
CERPPC	900m		600		357					127	127	277
HPPC	650m		960		460		0.8m / 6m		5.5	138	138	320
Flamer	100m	---	20	Flame	30	Flame	6m / 8m	6.5	79 (150)*	27	51	5	6s	10s

*Max rate of fire

All stats are current as of release 0.10.3

Weapons

Contents

About Damage Stat

Ballistic Weapons

Missile Weapons

Energy Weapons

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