A full list of weapon bonus rolls for each weapon type and tier.
With thanks to the Defiance team for helping with the data.
Weapon Mastery Rolls Rarity Bonus Rolls All individual weapons pages also have their own tables
For all weapons AFTER February 2015
-2 BMG Both Cost Per Target
-3 BMG Damage Cost Per Target
3 BMG Damage Per Target
-3 BMG Heal Cost Per Target
3 BMG Heal Per Target
1 BMG Link Max
2 BMG Link Range
-0.1 BMG Link Time
-10 Reload Time
-5 BMG Both Cost Per Target
-7 BMG Damage Cost Per Target
5 BMG Damage Per Target
-7 BMG Heal Cost Per Target
5 BMG Heal Per Target
1 BMG Link Max
-0.2 BMG Link Time
-15 Reload Time
-7 BMG Both Cost Per Target
-10 BMG Damage Cost Per Target
8 BMG Damage Per Target
-10 BMG Heal Cost Per Target
8 BMG Heal Per Target
3 BMG Link Range
-0.3 BMG Link Time
-20 Reload Time
On full reload, +10% Damage for 5 seconds (10s cooldown)
10% EGO power recharge on full reload
On full reload, +10% Healing for 5 seconds (10s cooldown)
-50% Heal Charge for 5 seconds after a kill
-10 BMG Both Cost Per Target
-15 BMG Damage Cost Per Target
12 BMG Damage Per Target
-15 BMG Heal Cost Per Target
12 BMG Heal Per Target
2 BMG Link Max
4 BMG Link Range
-0.4 BMG Link Time
-30 Reload Time
-15 BMG Both Cost Per Target
-20 BMG Damage Cost Per Target
15 BMG Damage Per Target
-20 BMG Heal Cost Per Target
15 BMG Heal Per Target
3 BMG Link Max
-40 Reload Time
For all weapons BEFORE February 2015
-0.03 BMG Damage Cost Per Target
-0.03 BMG Heal Cost Per Target
2 BMG Link Range
-5 BMG Both Cost Per Target
-0.06 BMG Damage Cost Per Target
1 BMG Link Max
-0.2 BMG Link Time
-0.05 BMG Heal Cost Per Target
5 BMG Heal Per Target
3 BMG Link Range
10% EGO power recharge on full reload
25% of stowed weapon clip reloaded on a kill
-50% Heal Charge for 5 seconds after a kill
On full reload, +10% Healing for 5 seconds (10s cooldown)
+15% DMG on next grenade after a kill (expires after 10 sec.)
On full reload, +10% Damage for 5 seconds (10s cooldown)
-10 BMG Both Cost Per Target
2 BMG Link Max
-0.3 BMG Link Time
On full reload, +10% Healing for 5 seconds (10s cooldown)
On full reload, +10% Damage for 5 seconds (10s cooldown)
Stratotech Defiance 2050 [Source]
3PL9 WDFG DKPR 9LE7 P7Y7 [Redeem]