On August 27, 2012, in an interview with NRA News, Sigler stated, “The [Republican Party] platform is going to be much different than you’ve ever seen in the past. There’s an entirely new section in the platform that’s never been there before. It’s called ‘Restoring Constitutional Government.’ And it’s not just the Second Amendment, it’s the Ninth Amendment, it’s the First Amendment, it’s all about restoring constitutional government. Of course [President] Barack Obama and [U.S. Attorney General] Eric Holder have been thumbing their noses at the constitution for the last four years. And for someone who claims to have been a constitutional law professor God save us from what [President Obama] might have been telling his students, because he doesn’t get it. The Second Amendment is alive and well in the platform. In fact, this is the strongest Second Amendment platform that I can ever remember … I think we’ve gotten just about everything in the platform, not just in this section but in other sections, that we can hope for … Let’s begin with the first line of the Second Amendment section, it says, ‘We uphold the right of individuals to keep and bear arms, a right which antedated the Constitution and was solemnly confirmed by the Second Amendment. We acknowledge, support, and defend the law-abiding citizen's God-given right of self-defense.’ And it goes on from there. It is a very, very strong statement that the Republican Party recognizes not just what we said in [D.C . v.] Heller and McDonald [v. Chicago] but that which we’ve always been saying here at the NRA and that is that without the Second Amendment there wouldn’t be a First [Amendment], without the Second Amendment we wouldn’t have the freedoms that we have today.” When asked what Republican presidential candidate Mitt Romney needed to do in his convention speech, Sigler replied, “I think Governor Romney can and will explain to the American people his dream for the American future which is different from the [President Barack] Obama nightmare we’ve been living through … There is a vast difference between Mitt Romney’s vision of American and Barack Obama’s vision of America.” When asked if vice presidential picks matter, Sigler responded, “Oh, I think it matters a lot … Anybody who’s willing to stand up on the stump and make part of his speech that he’s a proud Roman Catholic deer hunter, man after my own heart … I think [Romney’s] choice of Paul Ryan, Congressman Ryan, is very, very loud testimony that he understands, that he gets it, that he understands that the Second Amendment is in fact the First Amendment when it comes to protecting the rights of the American people and our form of government … [President Barack Obama] and his administration have been a disaster for the United States and we cannot afford four more years of Barack Obama. We cannot afford not to win this election … This [Republican] Party is united behind the concept that Barack Obama has destroyed the American dream and turned it into an American nightmare and its time to return to the American dream and that Paul Ryan and Mitt Romney are the people to do it.” Sigler referred to two cases; District of Columbia v . Heller and McDonald v. Chicago. The Court, in Heller, held for the first time in U.S. history that the Second Amendment protects an individual right to firearm ownership for self defense in the home; striking down the District of Columbia’s handgun ban. In McDonald, the Court held that the Second Amendment, as interpreted in Heller, applied to the states through the Due Process Clause.

On September 25, 2011, Sigler attended and spoke at a “Take Back Our State Event” hosted by controversial Delaware radio personality Bill Colley. Three days before the event, Colley published an op-ed on the WGMD website—which was cross-posted on the hate website Aryan Nation—in which he compared death penalty opponents to “the liberal women of another generation who believed crawling into bed with exotic peoples was mission work. It wasn’t necessarily because you believed in equality; it was because it was the liberal version of White Man’s Burden. Heck, Dr. Stanley Ann Dunham [President Barack Obama’s mother] traveled the globe linking up with ‘savages’ and civilizing them in the sack! Her efforts even created a President of the United States.” He added, “I’m exhausted with the lists of hyphenated Americans and the people insisting they deserve a reparations payment because 200 years ago, 300 years ago, 400 years ago a guy who looked like me was mean to someone who looked like them. Where does it end? You want a reparations cheque? Fine, we’ll issue it in the form of airline tickets. We’ll send you off to a peaceful ancestral home. Much of the planet remains a lawless killing ground. You won’t even have juries and appeals. Some night when you’re sleeping a fellow looking a lot like you will creep across the compound and hack you to bits with a machete. Why? Because some warlord promised an extra ration of bush meat or some jewels or first dibs on the surviving 8 year old female children and it’s the law in most corners of the world.” Colley also Tweeted that African-Americans would be lynched and homosexuals would be burned at the event. The Delaware Liberal wrote that Sigler’s attendance—in his capacity as the chair of Delaware GOP—gave an air of legitimacy to a “racist” event.

During an interview with NRA News at the 2011 NRA annual meeting, Sigler said, “Our education system in this country is not [teaching children to become informed voters.] Our parents need to do that. That’s one of the things that the NRA does really well, without getting into partisan politics, but just educating as to the history of this country, and what it is that we as citizens have a responsibility—not just a right to do, but a responsibility to do.”

In a September 18, 2023 appearance on “NRA News,” Sigler said, “You and I both know there are only two reasons to register [private firearms]: one is to confiscate and the other is to tax.”

At a Second Amendment rights rally in Harrisburg, Pennsylvania in 2009, Sigler proclaimed, “Gun registration leads to gun confiscation, as surely as thunder follows lightning.”

Sigler’s first “President’s Column” in the NRA’s America’s 1^st Freedom magazine in May 2008 quoted from the opening lines of The American Crisis, a Thomas Paine work read to the Continental Army before the Battle of Trenton to encourage resistance against the British. Sigler compared Paine’s call for the Continental Army to oppose the tyrannical British monarchy to the need for NRA members to oppose the federal government, writing, “Right now, storm fronts are advancing within all three branches of government—executive, legislative and judicial—and threatening to combine into a catastrophe for your Second Amendment freedom.”