That's a heck of a platform!
I can remember when the very best you could hope for was something like "We support the Second Amendment." Heck George Bush Sr. resigned from the NRA and imposed import bans, and even his son said that he'd sign a renewal of the "AW" ban. But the current GOP platform is:
"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 citizens’ God-given right of self-defense. We call for the protection of such fundamental individual rights recognized in the Supreme Court's decisions in District of Columbia v. Heller and McDonald v. Chicago affirming that right, and we recognize the individual responsibility to safely use and store firearms. This also includes the right to obtain and store ammunition without registration. We support the fundamental right to self-defense wherever a law-abiding citizen has a legal right to be, and we support federal legislation that would expand the exercise of that right by allowing those with state-issued carry permits to carry firearms in any state that issues such permits to its own residents. Gun ownership is responsible citizenship, enabling Americans to defend their homes and communities. We condemn frivolous lawsuits against gun manufacturers and oppose federal licensing or registration of law-abiding gun owners. We oppose legislation that is intended to restrict our Second Amendment rights by limiting the capacity of clips or magazines or otherwise restoring the ill-considered Clinton gun ban. We condemn the reckless actions associated with the operation known as "Fast and Furious," conducted by the Department of Justice, which resulted in the murder of a U.S. Border Patrol Agent and others on both sides of the border. We applaud the Members of the U.S. House of Representatives in holding the current Administration's Attorney General in contempt of Congress for his refusal to cooperate with their investigation into that debacle. We oppose the improper collection of firearms sales information in the four southern border states, which was imposed without congressional authority."
UPDATE: I'm not saying this is a guarantee of what a party or a candidate will do .... although I doubt Obama will run on a platform anything like this! But look at it in terms of evolution of how a party wants to be seen. [corrected, and italics tag closed] That offers a key as to what they see is in their own partisan interest, and that is a good predictor of political behavior.
The 1996 GOP platform devoted one sentence to the right to arms, and then dealt at length with the gun control measures it would push anyway:
"We defend the constitutional right to keep and bear arms. We will promote training in the safe usage of firearms, especially in programs for women and the elderly. We strongly support Bob Dole's National Instant Check Initiative, which will help keep all guns out of the hands of convicted felons. The point-of-purchase instant check has worked well in many states and now it is time to extend this system all across America. We applaud Bob Dole's commitment to have the national instant check system operational by the end of 1997. In one of the strangest actions of his tenure, Bill Clinton abolished Operation Triggerlock, the Republican initiative to jail any felon caught with a gun. We will restore that effort and will set by law minimum mandatory penalties for the use of guns in committing a crime: 5 years for possession, 10 years for brandishing, and 20 for discharge."
The platforms give us insight into what politicians, esp. GOP politicians, judge are the positions that will gain them office or keep them there. In 1996, it was lip service to the Second Amendment, then tell everyone all the forms of gun control you support in reality. In 2012, the key to political survival is instead lots of discussion of the 2A, and none about the virtues of gun control.
The 2000 GOP platform said:
"We defend the constitutional right to keep and bear arms, and we affirm the individual responsibility to safely use and store firearms. Because self-defense is a basic human right, we will promote training in their safe usage, especially in federal programs for women and the elderly. A Republican administration will vigorously enforce current gun laws, neglected by the Democrats, especially by prosecuting dangerous offenders identified as felons in instant background checks. Although we support background checks to ensure that guns do not fall into the hands of criminals, we oppose federal licensing of law-abiding gun owners and national gun registration as a violation of the Second Amendment and an invasion of privacy of honest citizens. Through programs like Project Exile, we will hold criminals individually accountable for their actions by strong enforcement of federal and state firearm laws, especially when guns are used in violent or drug-related crimes. With a special emphasis upon school safety, we propose the crackdown on youth violence explained elsewhere in this platform."
It actually says more about enforcing firearms laws than about the right to arms.
The 2004 GOP platform had this to say:
"Republicans and President Bush strongly support an individual right to own guns, which is explicitly protected by the Constitution's Second Amendment. Our Party honors the great American tradition of hunting and we applaud efforts by the Bush Administration to make more public lands available to hunters, to increase access to hunting clinics and safety programs for children and adults, and to improve opportunities for hunting for Americans with disabilities.
We believe the 2nd Amendment and all the rights guaranteed by it should enable law-abiding citizens throughout the country to own firearms in their homes for self-defense. We applaud those seeking to stop frivolous lawsuits against firearms manufacturers which is a transparent attempt to deprive citizens of their 2nd Amendment rights. We oppose federal licensing of lawabiding gun owners & national gun registration as a violation of the 2nd Amendment and an invasion of privacy of honest citizens"
The 2008 GOP platform provided:
"We uphold the right of individual Americans to own firearms, a right which antedated the Constitution and was solemnly confirmed by the Second Amendment. We applaud the Supreme Court's decision in Heller affirming that right, and we assert the individual responsibility to safely use and store firearms. We call on the next president to appoint judges who will similarly respect the Constitution. Gun ownership is responsible citizenship, enabling Americans to defend themselves, their property, and communities.
We call for education in constitutional rights in schools, and we support the option of firearms training in federal programs serving senior citizens and women. We urge immediate action to review the automatic denial of gun ownership to returning members of the Armed Forces who have suffered trauma during service to their country. We condemn frivolous lawsuits against firearms manufacturers, which are transparent attempts to deprive citizens of their rights. We oppose federal licensing of law-abiding gun owners and national gun registration as violations of the Second Amendment. We recognize that gun control only affects and penalizes law-abiding citizens, and that such proposals are ineffective at reducing violent crime."