A 25-year-old man is due to appear in court in Coleraine today charged with robbery and possession of a firearm with intent.
It is understood the charges relate to an armed robbery of a cash-in-transit van in Coleraine.
Two men, one of whom was armed with a gun, the other with a crowbar, threatened the van driver in the Riverside Retail Park on Saturday.
They made off with a cash box.
The man is due to appear at Coleraine magistrates court today.