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A firearm magazine available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

How Do You Tell Whether a Magazine Is Compatible With Your Firearm?

Learn how to check firearm magazine compatibility using model details, maker references, part numbers, condition, and lawful capacity limits before buying.
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A firearm magazine available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

How Do You Inspect Magazine Feed Lips for Damage? A Practical Guide

Learn how to inspect magazine feed lips for cracks, chips, spreading, bends, and wear, plus when to clean, compare, repair, or replace a magazine.
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A firearm magazine available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

What Causes Magazine Feeding Problems? A Practical Troubleshooting Guide

Learn what causes magazine feeding problems, how to separate magazine, ammunition and firearm issues, and when replacement or service makes sense.
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A firearm magazine available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

Metal vs Polymer Magazines: What Is the Difference for Gun Owners?

Metal vs polymer magazines: compare weight, durability, fit, feed lips, maintenance, and compatibility before choosing your next magazine for your firearm.
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A gun holster available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

What Is Case Lube and How Do You Apply It for Reloading?

Learn what case lube does, which type fits your sizing dies, how to apply a thin coat, and how to prevent stuck cases and shoulder dents.
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A firearm magazine available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

What Is Bullet Crimp and When Should You Use It?

Learn what bullet crimp does, how roll and taper crimps differ, and when published load data calls for crimping rifle or handgun ammunition.
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A firearm magazine available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

What Is Case Trimming and When Is It Needed? A Reloading Guide

Learn what case trimming does, why cartridge brass grows, how to measure case length, and when a reloader should trim, inspect, or replace a case properly.
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A firearm magazine available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

How Do You Clean a Magazine Safely? A Practical Firearm Magazine Guide

Learn how to clean a firearm magazine safely, choose suitable tools, avoid excess lubricant, inspect components, and reassemble it correctly.
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Gun cleaning equipment available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

How Do You Safely Dispose of Used Cleaning Patches and Solvents?

Learn how to sort and dispose of used gun-cleaning patches, liquid solvents, oily rags and aerosol cans using labels and local guidance.
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A rifle available at BT Gun Company, a licensed FFL dealer in Rubicon, WI
author-avatar Jeff Brown
0
2nd Amendment News
22 Sep 2026
September 22, 2026

How Do You Prevent Surface Rust During Humid Weather?

Learn how to prevent surface rust during humid weather with moisture control, proper storage, protective films, inspections, and smart case choices.
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Areas We Serve

  • Jefferson County, WI
  • Hustisford, WI
  • Beaver Dam, WI
  • Iron Ridge, WI
  • Ixonia, WI
  • Oconomowoc, WI
  • Hartford, WI
  • Horicon, WI
  • Juneau, WI
  • Mayville, WI
  • Watertown, WI
  • Dodge County, WI
  • Washington County, WI