Firearm Troubleshooting

AR-15 not feeding, firing, or ejecting right? This no-fluff AR-15 Troubleshooting Guide breaks down every failure—light primer strikes, short-stroking, double feeds, weak ejection—and shows exactly how to fix it. Built for DIY gunsmiths, competitive shooters, and anyone who wants their rifle to run reliably.

The ultimate Glock troubleshooting guide—fix feeding, ejection, trigger, and firing issues fast. Real-world tips, clean fixes, no B.S.

Trouble with your 1911? Learn how to diagnose and fix common issues fast—feeding, ejection, accuracy, and reliability problems.