10-20-Life: The Florida Law That Turns Felonies Into Life Sentences
There’s a Florida law that scares me more than almost any other when a firearm’s involved, and you need to understand it. It’s called 10-20-Life, found in Florida Statute Section 775.087. This law doesn’t just enhance a sentence here and there. It fundamentally transforms how serious a case becomes the instant a gun enters the picture, even when no one was hurt. Understanding this law could be the difference between a prison sentence you can eventually leave and one that follows you for decades.
How a Case Becomes Life-Altering
Under Section 775.087, when you use a firearm in the commission of certain felonies, Florida imposes mandatory minimum prison sentences, and they are severe. The instant a gun enters a criminal case, the trajectory changes completely. What might have been a serious felony with a negotiable sentence becomes a case with a mandatory floor that the judge cannot go below, no matter how sympathetic your circumstances are, no matter how clean your criminal record is. The judge’s discretion vanishes. The ability to argue for leniency disappears. It’s purely a matter of statutory law.
This is precisely why cases involving firearms demand strategy from day one. We’re not just defending against the underlying felony. We’re fighting to keep the firearm enhancement from applying at all. Those fights happen before sentencing, not at sentencing, and they require attacking the foundation of the enhancement itself.
Experienced criminal lawyers in Orlando can challenge the underlying felony, firearm allegation, and statutory enhancement before a mandatory minimum controls the outcome.
The Three Tiers: 10-20 and 25 Years to Life
Section 775.087 creates three distinct tiers of mandatory minimums based on what happens with the firearm. The first tier applies when you possess a firearm during the commission of a qualifying felony. That triggers a mandatory 10-year minimum prison sentence. The second tier applies when you discharge that firearm during the felony. The mandatory minimum jumps to 20 years. And notice here, no one is injured, this jump from 10 to 20 is simply because the gun was shot. The third tier applies when the firearm injures or kills someone, or when the discharge causes serious bodily injury. That mandatory minimum goes all the way to 25 years to life.
The jump between tiers is dramatic. Possession alone is 10 years. Adding discharge doubles it to 20 years. Adding injury or death catapults it to 25-to-life. Each step up represents a fundamentally different legal situation and dramatically different consequences for your freedom.
What “Mandatory” Really Means
Mandatory is not a suggestion. It’s not a guideline. Judges cannot give a lower sentence under any circumstances. If a judge finds that a firearm enhancement applies, the judge must impose a minimum sentence of at least 10, 20, or 25 years depending on the tier. The judge has zero discretion to go lower, regardless of your age, your record, your remorse, your family situation, or any other mitigating factor you might present. I know this paragraph seems a bit redundant, but I cannot stress enough how rigid the “min mans” are on these charges.
This creates a situation unique in criminal sentencing. In most felonies, judges have discretion to consider your circumstances and impose appropriate sentences. this is a large part of what judges do, they sentence people! With 10-20-Life enhancements, that discretion doesn’t exist. The legislature has removed the judge’s ability to do anything except apply the mandatory minimum. This is why the defense strategy must focus on preventing the enhancement from applying in the first place, not on trying to mitigate it at sentencing.
The Firearm Must Be “Used”
Here’s where defense strategy begins. You must actually “use” the firearm in the commission of the felony. This is the critical phrase that separates a case with a 10-20-Life enhancement from one without it. Simply having a firearm sitting in your car while you commit a felony elsewhere doesn’t count. Locking it in a separate room doesn’t count either. The statute requires that you “use” the firearm in the commission of the felony.
What does “used” mean? It means something more than mere possession during a crime. You must have a connection between the firearm and the underlying felony for the enhancement to apply. We challenge whether that connection actually exists. If we establish that you possessed the firearm but didn’t actually use it, the entire enhancement falls away. Even if you displayed the firearm, you need to have brandished it or used it as a tool to facilitate the felony for the enhancement to stick.
Challenge the Underlying Felony Itself
Another critical defense strategy involves attacking the underlying felony that allegedly triggered the firearm enhancement. If the underlying charge doesn’t hold up, the enhancement doesn’t apply regardless of whether a firearm was present. Many felonies that trigger 10-20-Life enhancements have weaknesses. Perhaps the evidence is insufficient. Maybe the state’s proof relies on a witness who can’t identify you. The search that uncovered the firearm might violate the Constitution.
If we can get the underlying felony dismissed or reduced to a charge that doesn’t qualify for the enhancement, the 10-20-Life mandatory minimum disappears. This is why we focus on the foundation of every element of the case, not just the firearm itself.
These Fights Happen Before Sentencing
The critical timing issue that many defendants miss is that firearm enhancement challenges must happen before sentencing. Once a judge imposes a mandatory minimum sentence, that sentence locks in. You can’t appeal your way out of a mandatory minimum if the judge properly applied the enhancement. Appeals courts won’t reduce sentences below the mandatory floor even if they might think it’s unjust.
This means we must file every motion to suppress, every motion to dismiss, and every challenge to whether the firearm was actually “used” early in the case. We fight at the pretrial stage to prevent the enhancement from ever sticking. Once sentencing happens, if the judge applied the enhancement, you’re looking at 10, 20, or 25 years minimum, and no court will reduce that below the floor no matter how sympathetic your circumstances become.
The Stakes Are Different With a Firearm
If a firearm is part of your case anywhere in Central Florida, the strategy changes fundamentally. We’re no longer having conversations about trial versus plea deals based on typical sentencing considerations. Instead, we focus on whether the enhancement applies at all. This involves examining whether the firearm was truly used and challenging the underlying felony vigorously. The entire defense strategy shifts because the stakes shifted the moment a firearm entered the picture.
I’ve done this sort of work since 1993. I know how 10-20-Life cases develop. I know where judges have discretion and where they don’t. I know which challenges work and which ones don’t. If you’re facing charges where a firearm enhancement might apply, the decisions you make now determine whether you’re looking at 5 years or 25 years.
John’s Takeaways
Here’s what you need to lock in about 10-20-Life mandatory minimums in Florida:
- Section 775.087 imposes mandatory minimums of 10 years for firearm possession during a felony, 20 years for discharge, and 25 years to life if someone is injured or killed, with no judicial discretion to go below these floors.
- The word “used” is critical. The firearm must actually be used in the commission of the felony, not merely present. Challenging whether it was truly used is a fundamental defense strategy.
- The underlying felony must qualify for the enhancement. If we can get the underlying charge dismissed or reduced to a non-qualifying felony, the entire 10-20-Life enhancement falls away.
- Every challenge to the enhancement must happen before sentencing, not after. Appeals courts won’t reduce sentences below mandatory minimums even if you believe the enhancement was unjust or disproportionate.
- A firearm enhancement transforms a serious felony into a life-altering sentence, which is why strategy from day one focuses on preventing the enhancement from applying rather than trying to mitigate it at sentencing.
Call Before the Enhancement Sticks
10-20-Life is the law that takes a serious felony and makes it potentially catastrophic. A firearm transforms what might have been a 5-year felony into a 25-year sentence. Someone’s injury transforms a 10-year felony into a life sentence. The judge cannot soften this. Only you and your attorney have the power to fight it at the pretrial stage.
If you’re facing charges in Orange, Seminole, Osceola, Lake, Brevard, or Volusia counties where a firearm is involved, call me now. I’ve been defending cases with firearm enhancements since 1993. Free consultation. Call (407) 423-1117 today.
Watch John break down 10-20-Life sentencing: https://youtu.be/EJ5U2gHS6tQ
Related: Learn more about how firearm charges are prosecuted and defended in Florida.
Mandatory minimums mean the judge’s hands are tied. Your only power is before sentencing. Use it.
About John Guidry II

John Guidry II is a seasoned criminal defense attorney and founder of the Law Firm of John P. Guidry II, P.A., located in downtown Orlando next to the Orange County Courthouse, where he has practiced for over 33 years. With more than three decades of experience defending clients throughout Central Florida since 1993, Guidry has successfully defended thousands of cases in Orange, Seminole, Osceola, Brevard, Lake, and Volusia counties. He has built a reputation for his strategic approach to criminal defense, focusing on pretrial motions and case dismissals rather than jury trials.
John Guidry earned both his Juris Doctorate and Master of Business Administration from St. Louis University in 1993. He is a member of the Florida Bar and the Florida Association of Criminal Defense Lawyers. His practice encompasses the full spectrum of Florida state criminal charges, with a particular emphasis on achieving favorable outcomes through thorough pretrial preparation and motion practice.
Beyond the courtroom, Guidry is a prolific legal educator who has authored over 400 articles on criminal defense topics. He shares his legal expertise through his popular YouTube channel, Instagram, and TikTok accounts, where he has built a substantial following of people eager to learn about the law. His educational content breaks down complex legal concepts into accessible information for the general public.
When not practicing law, Guidry enjoys tennis and pickleball, and loves to travel. Drawing from his background as a former recording studio owner and music video producer in the Orlando area, he brings a creative perspective to his legal practice and continues to apply his passion for video production to his educational content.