Donald Trump has made a lot of campaign promises — and one of those promises involves guns.
Trump certainly toes the Republican Party line in supporting the Second Amendment and the right to bear arms.
"It gets weaker and weaker. We're not gonna let it happen. We are going to protect our second amendment," Trump said in a campaign video.
Trump's life leading up to the election:
Donald Trump's life leading up to the election
Donald Trump's life leading up to the election
Bound for the rigors of business school in the future, Donald Trump received discipline at an early age by attending a military academy. There, he reportedly excelled in extracurricular activities such as being the Honor Cadet.
Donald Trump in the New York Military Academy's 1964 yearbook
As someone who loves the art of negotiation, Donald Trump was able to negotiate New York City to provide a 40-year tax abatement for the Grand Hyatt Hotel — the first ever granted to a commercial property.
Governor Hugh Carey points to an artists' conception of the new New York Hyatt Hotel/Convention facility that will be build on the site of the former Commordore Hotel, June 28, 1978. (AP Photo)
Master renovator: Trump offered to renovate decrepit areas in need, such as a long-closed ice-skating rink, at no profit to himself, after the city's renovation effort went through five years of delays and more than double the original cost estimate.
Developer Donald Trump, right, poses with New York City's Park Commissioner Henry Stern holding a pair of ice skates that are intended for use at the Wollman Skating Rink Central Park in New York, Aug. 7, 1986. (AP Photo/G. Paul Burnett)
Trump's enterprise also stretched out into sports, where he was the original owner of the New Jersey Generals of the United States Football League.
In this March 8, 1984 photo, Donald Trump shakes hands with Herschel Walker in New York after agreement on a 4-year contract with the New Jersey Generals USFL football team. (AP Photo/Dave Pickoff, File)
Trump owns a fleet of luxury helicopters.
Donald Trump poses in front of one of three Sikorsky helicopters at New York Port Authority's West 30 Street Heliport on March 22, 1988. (AP Photo/Wilbur Funches)
Trump also enjoys tennis — he even played a round, wearing his traditional suit, against the legendary Serena Williams.
Developer Donald Trump talks with his former wife Ivana Trump during the men's final at the U.S. Open September 7, 1997. REUTERS/File Photo
Trump was also notorious for befriending attractive supermodels. His first wife, Ivana, a Czech-American, was a member of the social elite.
Donald Trump and his wife, Ivana, pose outside the Federal Courthouse after she was sworn in as a United States citizen, May 1988. (AP Photo)
No expense was spared for his belongings, as Donald Trump once paid the sultan of Brunei $30 million for a nearly 300-foot yacht.
In this July 4, 1998 photo, Donald Trump waves to reporters with his former wife, Ivana, as they board their yacht "The Trump Princess" in New York. (AP Photo/Marty Lederhandler, File)
Being the entertaining host, Trump also spared no expense in providing a spectacular show for friends and family.
Developer and multi-millionaire Donald Trump (R) watches as ex-wife Marla Maples gets a kiss from Earl Sinclair of TV's 'Dinosaurs' during lunch at the Trump Plaza Hotel November 2, 1992. REUTERS/Henry Ray Abrams
As a self-proclaimed family man, Trump attended many public events and television shows with his family, even before his current campaign.
Donald Trump and Ivanka Trump attend U.S. Open Tennis Tournament on August 30, 1991 at Flushing Meadows Park in New York City. (Photo by Ron Galella/WireImage)
Sometimes, negotiating can be a tough sport. What better way to exert your dominance by taking the center stage among the world's most bombastic figures?
Donald Trump, left, and Bobby Lashley, right shave the head of Vince McMahon after Lashley defeated Umaga Detroit, Sunday, April 1, 2007. (AP Photo/Carlos Osorio)
Trump famously launched his presidential campaign in June 2015 by coming down an escalator in Trump Tower. Since then, he has weathered waves of controversy to become the presumptive Republican presidential nominee.
(Photo by Christopher Gregory/Getty Images)
As the fog of the political battlefield has cleared on the Republican side, Trump is now preparing for a likely battle with presumptive Democratic nominee Hillary Clinton.
(AP Photo/Charles Rex Arbogast)
Trump made his final appeal to voters in swing-states as the contentious campaign drew to a close.
Donald Trump speaks at a rally at SNHU Arena in Manchester, NH, on Nov. 7, 2016, the night before election day. (Photo by Suzanne Kreiter/The Boston Globe via Getty Images)
President-elect Trump at his election night party at the Hilton Hotel in New York City.
NEW YORK, NY - NOVEMBER 09: Republican president-elect Donald Trump acknowledges the crowd during his election night event. (Photo by Joe Raedle/Getty Images)
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On his campaign website, the president-elect says he wants to defend the rights of "law-abiding gun owners" by eliminating gun and magazine bans, fixing the background check system instead of expanding it and instituting a national right to carry.
The 2016 Republican Party platform calls for "firearm reciprocity legislation to recognize the right of law-abiding Americans to carry firearms to protect themselves and their families in all 50 states."
Trump's support of a national right to carry has some gun control advocates concerned. Currently, each state sets its own rules on whether a concealed-carry permit from another state is valid within its borders.
According to the Legal Community Against Violence, nine states — California, Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Oregon and Rhode Island — do not recognize permits from others states in any capacity.
A national right to carry would mean anyone who's allowed to carry in their home state is allowed to carry their weapon anywhere in the country.
Supporters of a national right to carry — including the National Rifle Association — argue that people who legally carry concealed weapons are some of the most law-abiding citizens.
Opponents point to the disparity of requirements between states, noting that some states require permit holders to complete a training course, while others don't require any training.
But concern about changing the country's gun laws might be premature. Trump did not include anything about gun laws in his plan for his first 100 days in office.
See more on President-elect Trump's first days:
Donald Trump's transition team
Donald Trump's transition team
U.S. President-elect Donald Trump and Chairman of the Republican National Committee Reince Priebus address supporters during his election night rally in Manhattan, New York, U.S., November 9, 2016. REUTERS/Mike Segar
Republican vice presidential nominee Mike Pence attends a campaign rally in Manchester, New Hampshire, U.S. November 7, 2016. REUTERS/Carlo Allegri
Campaign CEO Stephen Bannon departs the offices of Republican president-elect Donald Trump at Trump Tower in New York, New York, U.S. November 11, 2016. REUTERS/Carlo Allegri
U.S. Republican presidential candidate Governor Chris Christie speaks to supporters in West Des Moines, Iowa, U.S. January 31, 2016. REUTERS/Brian C. Frank/File Photo
Former candidate Ben Carson arrives to attend the third and final 2016 presidential campaign debate between Republican U.S. presidential nominee Donald Trump and Democratic nominee Hillary Clinton at UNLV in Las Vegas, Nevada, U.S., October 19, 2016. REUTERS/Mike Blake
Former New York Mayor Rudy Giuliani leaves the offices of Republican President-elect Donald Trump at Trump Tower in New York, New York, U.S., November 11, 2016. REUTERS/Carlo Allegri
Former House Speaker Newt Gingrich speaks at the Republican National Convention in Cleveland, Ohio, U.S. July 20, 2016. REUTERS/Mark Kauzlarich
Defense Intelligence Agency director U.S. Army Lt. General Michael Flynn testifies before the House Intelligence Committee on "Worldwide Threats" in Washington February 4, 2014. REUTERS/Gary Cameron/File photo TPX IMAGES OF THE DAY
U.S. Senator Jeff Sessions (R-Al) speaks at the Republican National Convention in Cleveland, Ohio, U.S. July 18, 2016. REUTERS/Mike Segar
Republican President-elect Donald Trump's daughter Ivanka Trump arrives at Trump Tower in New York, New York, U.S., November 11, 2016. REUTERS/Carlo Allegri
Son of Republican President-elect Donald Trump Eric Trump gives the thumbs up as he arrives at Trump Tower in New York, New York, U.S., November 11, 2016. REUTERS/Carlo Allegri
Donald Trump Jr. sits between his wife Vanessa (L) and his brother Eric Trump (R) during the third and final debate between Republican U.S. presidential nominee Donald Trump and Democratic nominee Hillary Clinton at UNLV in Las Vegas, Nevada, U.S., October 19, 2016. REUTERS/Rick Wilking
Jared Kushner (L) and Stephen Bannon stand by as Republican presidential nominee Donald Trump holds a campaign rally in Canton, Ohio, U.S., September 14, 2016. REUTERS/Mike Segar
PayPal co-founder and Facebook board member Peter Thiel delivers his speech on the U.S. presidential election at the National Press Club in Washington, U.S., October 31, 2016. REUTERS/Gary Cameron
Steven Mnuchin, Chairman and Co-CEO of Dune Capital Management LP and Chairman and CEO of OneWest Bank Group LLC
speaks at a panel discussion "Jump-Starting the Housing Market" at the 2009 Milken Institute Global Conference in Beverly Hills,California April 28, 2009. REUTERS/Fred Prouser (UNITED STATES BUSINESS)
Anthony Scaramucci, co-managing partner and founder of Skybridge Capital speaks at the opening of the annual Skybridge Alternatives Conference (SALT) in Las Vegas May 6, 2015. REUTERS/Rick Wilking
Newly elected Congressmen Lou Barletta (R-PA) (R) and Tim Scott (R-SC) (C) arrive on Capitol Hill in Washington, November 17, 2010. The new members of the upcoming 112th Congress are going through orientation. REUTERS/Jim Young (UNITED STATES - Tags: POLITICS)
Florida Attorney General Pam Bondi speaks at the Republican National Convention in Cleveland, Ohio, U.S. July 20, 2016. REUTERS/Mike Segar
Representative Marsha Blackburn (R-TN) speaks during the final day of the Republican National Convention in Cleveland, Ohio, U.S. July 21, 2016. REUTERS/Mike Segar
U.S. Representative Chris Collins (R-NY) flashes a thumbs-up before delivering his nomination speech at the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. REUTERS/Jim Young
U.S. Representative Devin Nunes (R-CA) talks to reporters as he walks from the offices of House Speaker John Boehner (R-OH) (not pictured) at the U.S. Capitol in Washington, October 15, 2013. Republicans in the House of Representatives failed to reach internal consensus on Tuesday on how to break an impasse on the federal budget that could soon result in an economically damaging default on the country's debt. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS MEDIA)
Campaign Communications Director Hope Hicks departs the offices of Republican president-elect Donald Trump at Trump Tower in New York, New York, U.S. November 11, 2016. REUTERS/Carlo Allegri