The gun control group founded by former Rep. Gabby Giffords (D-Ariz.) and her husband, former astronaut Mark Kelly, announced a bipartisan list of candidates it plans to support this fall.

The list from Americans for Responsible Solutions is heavy on Democrats in competitive races who backed the bipartisan legislation to tighten background checks last spring: Sens. Mary LandrieuMary Loretta LandrieuProject Veritas at risk of losing fundraising license in New York, AG warns You want to recall John McCain? Good luck, it will be impossible CNN producer on new O'Keefe video: Voters are 'stupid,' Trump is 'crazy' MORE (D-La.), Mark UdallMark Emery UdallDemocratic primary could upend bid for Colorado seat Picking 2018 candidates pits McConnell vs. GOP groups Gorsuch's critics, running out of arguments, falsely scream 'sexist' MORE (D-Colo.), Kay HaganKay Ruthven HaganPolitics is purple in North Carolina Democrats can win North Carolina just like Jimmy Carter did in 1976 North Carolina will be a big battleground state in 2020 MORE (D-N.C.) and Al FrankenAlan (Al) Stuart FrankenOvernight Finance: Senators near two-year budget deal | Trump would 'love to see a shutdown' over immigration | Dow closes nearly 600 points higher after volatile day | Trade deficit at highest level since 2008 | Pawlenty leaving Wall Street group Pawlenty departing Wall Street group as campaign rumors swirl Bachmann won't run for Franken's Senate seat because she did not hear a 'call from God' MORE (D-Minn.); and Reps. Ron BarberRonald (Ron) Sylvester BarberPrinciples and actions mean more than Jeff Flake’s words Giffords to lawmakers avoiding town halls: 'Have some courage' Ten House seats Dems hope Trump will tilt MORE (D-Ariz.), Ann Kuster (D-N.H.), Carol Shea-Porter (D-N.H.), and Bruce BraleyBruce Lowell BraleyOPINION | Tax reform, not Trump-McConnell feuds, will make 2018 a win for GOP Ten years later, House Dems reunite and look forward Trump: Ernst wanted 'more seasoning' before entertaining VP offer MORE (D-Iowa), who is running for the Senate.

But the group is also backing Sen. Susan CollinsSusan Margaret CollinsMcConnell: 'Whoever gets to 60 wins' on immigration GOP senators turning Trump immigration framework into legislation Longtime Clinton confidant blames Comey for 2016 loss MORE (R-Maine), who's favored for reelection, and Rep. Mike Fitzpatrick (R-Pa.), in a closely watched race.

ARS senior advisor Pia Carusone admitted the list leaned Democratic but said that wasn't the group's goal.

"We would in some ways love nothing more than to have a bigger list of Republican incumbents we could support," she said on a Tuesday afternoon conference call. "There's a lot of Democratic incumbents on this list but it's not entirely that. It's a bipartisan list."

Carusone said the group's goal was to make gun control "a wash" in the 2014 elections and counter the National Rifle Association's outsized influence on elections. ARS had nearly $15 million in the accounts for its super-PAC as of the last reporting period and she predicted it would spend well beyond the $20 million the group initially hoped to raise on this election.

Kelly said the group would keep working into future years to push for bipartisan compromise on gun control.

"We need leaders that are ready to shatter the tired myth that you can't be both pro-gun rights and pro-gun violence prevention," he said.

The group's early list doesn't target any sitting lawmakers who opposed the law, but hinted that Rep. Mike Coffman (R-Colo.) might be a target, and said they might play in the race to replace retiring Rep. Tom Latham (R-Iowa).