Graviton pistol

"A Model may attack with two Weapons that have the Pistol Special Rule"
During Step 3 of any Shooting Attack, a Player may choose to have a Model under their control make attacks with two Weapons rather than one if both Weapons have the Pistol Special Rule.

"With a Weapon that has a Breaching (X) Special Rule there is a chance that a Wound Test may result in the Wound ignoring Armour Saves."
When any Wound Test is made for an attack with the Breaching (X) Special Rule, if the result of the Dice roll, before any modifiers are applied, is equal to or greater than the value of X attached to this variant of the Breaching (X) Special Rule, then if a wound is inflicted by that Wound Test, that wound becomes a 'Breaching Wound'.

A Breaching Wound is always treated as having an AP of 2 regardless of the Characteristics of the Weapon used to make the attack.

"Weapons with the Shock (X) Special Rule have a chance of inflicting Statuses on Vehicles even if it does not penetrate their armour."
When making a Hit Test for a Weapon with this Special Rule against a Target Unit that includes any Models with the Vehicle Type or Walker Type, the result of the Hit Test before any modifiers are applied must be checked. If any Hit Test for a Weapon with the Shock (X) Special Rule results in a '5' or '6' before any modifiers are applied, then all Models with the Vehicle Type or Walker Type in the Target Unit gain a Status at the end of Step 11 of the Shooting Attack process or Step 10 of the Initiative Step process. The Status gained in indicated by the value of X attached to that variant of the Shock (X) Special Rule. If the Model already has the stated Status or the attack would apply the Status multiple times there is no additional effect and this Special Rule never causes a Model to lose Wounds or Hull Points. Hits inflicted by a Weapon with this Special Rule must still have Wound Tests or Armour Penetration Tests made for them, and are not discarded if they trigger this Special Rule.

"Weapons and other attacks that have the Pinning (X) Special Rule have a chance of inflicting the Pinned Status on the Target Unit."
If a Shooting Attack made for a Weapon or Model with this Special Rule inflicts one or more wounds on a Target Unit, regardless of whether any Damage is inflicted, that Target Unit must make a Cool Check in the Morale Sub-Phase of the same Player Turn. If this Check is failed then all Models in the Unit gain the Pinned Status, if the Check is passed then there is no further effect. The value of the X attached to this Special Rule is applied as a negative modifier to the Cool Characteristic of Models in the Target Unit when making Checks caused by an attack with this Special Rule, if the attack includes multiple Weapons with different versions of this Special Rule the modifiers do not stack - use only the greatest modifier.