Three of the four Republicans who represent Miami-Dade County in Washington received at least $2,000 from the National Rifle Association during the 2016 campaign, according to campaign finance records from the Center for Responsive Politics.
Sen. Marco Rubio, who was in the midst of a reelection campaign against former Democratic Rep. Patrick Murphy, received $9,900 during the 2016 campaign. That total was the largest amount the NRA gave to any Florida lawmaker in Congress. Rep. Carlos Curbelo, who won an expensive reelection bid against former Democratic Rep. Joe Garcia, received $2,500 while Rep. Mario Diaz-Balart received $2,000.
Diaz-Balart is also the single largest recipient of NRA cash among Floridians in Congress since 1998, according to an analysis by the Washington Post. Diaz-Balart has received $26,450, according to the Post.
The National Rifle Association is facing pressure from Democrats and anti-gun activists in the wake of a mass shooting in Las Vegas that left 59 people dead and over 500 people injured after a lone gunman fired on an outdoor concert from a high-rise hotel.
An NRA-backed bill that would make it easier to obtain gun silencers is facing fresh opposition after law enforcement officers in Las Vegas said that tracking the sounds of the shooting allowed them to find the gunman faster. None of the Miami lawmakers are cosponsors on that bill.
Critics of the nation's largest gun lobby argue that the NRA blocks sensible measures in Congress that would reduce the chances of a mass shooting. In the 2016 cycle, the NRA contributed $839,215 to federal candidates nationwide and the Post reports that the NRA gave over $3.5 million to members of Congress since 1998.
The NRA did not immediately respond to a request for comment.
Representatives for Rubio, Curbelo and Diaz-Balart's campaigns did not immediately respond to a request for comment.