Red Dot Sights (RDS) are commonly used as the primary sights by professionals and self-defense shooters. Modern dot sights are reliable and rugged, but not infallible. What do you do when they fail?
Mark Miller is a former U.S. Customs Agent and Green Beret with operational experience in Afghanistan and other live-fire zones around the world. A lifelong student of firearms and tactics, Mark combines battlefield-tested wisdom with technical knowledge gained as both an FFL and a Special Occupational Taxpayer (SOT).
His approach is rooted in hard-earned experience: terrain and situation dictate tactics—and the enemy always gets a vote. Whether he’s writing about firearms, evaluating gear, or analyzing real-world applications of force, Mark brings strategic insight and no-nonsense clarity to the GunsAmerica team.
Experience:
– Green Beret Veteran – Served in Afghanistan and multiple high-threat environments with U.S. Special Forces.
– Former Customs Agent – Federal law enforcement background with real-world interdiction and enforcement experience.
– FFL & SOT Holder – Licensed dealer and manufacturer with a deep understanding of firearms law and NFA weapons.
– Tactical Thinker – Believer in adaptive tactics shaped by terrain, mission, and threat.
– Combat-Proven Insight – Offers a rare blend of firsthand combat knowledge and technical firearms expertise.
– Firearms Educator – Dedicated to improving skills, understanding, and mindset for both professionals and civilians.
Everything You Need to Know About Picking a Long Gun Light
Published: April 28, 2023 { 0 comments }Evildoers prefer the cover of darkness for crime. With a flashlight, you control the light and have the advantage. More light provides better information. Bad things come when you stay in the dark.
Esstac Shooter’s Belt & KYWI Pouches: Minimal Design, Maximum Performance
Published: March 19, 2023 { 2 comments }A practical belt, or duty belt as it is called in law enforcement, occupies the space between concealed carry belt and a full-on military battle belt. A practical belt keeps the things you need handy and should be tailored for your needs. While there are many variations on the market, I am fond of a local company, Essential Tactical or Esstac.
Desperado Double Barrel 12 Gauge Hand Cannon: The Secret Ingredient is Black Powder
Published: February 18, 2023 { 18 comments }American Gun Craft’s Desperado hand cannon looks like a double barrel 12 gauge shotgun but it is not a firearm under federal law. There is no gimmick here, Desperado is a hybrid black powder and percussion device you load from the front with black powder and shot then shoot it with a 209 shotgun primer.
GI PTR 100: Roller Delayed Phenomenon from South Carolina
Published: February 12, 2023 { 5 comments }PTR Industries is an American company that is all about classic design and modern production techniques. PTR produces every machined part for rifles in its Aynor, South Carolina plant.
Desperado Double Barrel 12 Gauge Hand Cannon: The Secret Ingredient is Black Powder
Published: January 18, 2023 { 0 comments }American Gun Craft’s Desperado hand cannon looks like a double barrel 12 gauge shotgun but it is not a firearm under federal law. There is no gimmick here, Desperado is a hybrid black powder and percussion device you load from the front with black powder and shot then shoot it with a 209 shotgun primer.
Learning to Shoot a Handgun with a Red Dot: Simple but not Easy
Published: November 13, 2022 { 4 comments }Red dots sights (RDS) on handguns have been around competitive shooting, SWAT teams, and special military units for decades.
Packing In Guns and Packing Out Meat? The Deadfall 65 Backpack is What You Want
Published: November 1, 2022 { 0 comments }When I heard that Slumberjack was making packs, I expected high quality and great design and I was not disappointed.
Langdon Tactical Technology’s 92G Elite Compact: A Better Beretta for Everyday Carry
Published: October 25, 2022 { 8 comments }Built in the USA, and customized by hand, the Elite Compact is the better Beretta for EDC.
Pistol-to-Bullpup Conversion: META Tactical’s APEX Carbine
Published: October 2, 2022 { 8 comments }The APEX is the right gun at the right time. Each APEX kit includes a 16″ barrel and chassis with 26-inch extendable stock making the APEX a legal rifle in all 50 states.