The IronBlog

AR Magazine Compatibility & Feeding Guide

Posted by The AR Gremlins on Oct 2nd 2026

⚙ ⌖ ⚒ + ⚙ AR Platform | Magazines & Feeding AR Magazine Compatibility & Feeding Guide 5.56, .300 BLK, 6.5 Grendel, 6mm ARC, 6.8 SPC, 7.62×39 and large-frame magazines, plus feed lip … read more

AR Bolt Carrier Group Guide

Posted by The AR Gremlins on Oct 2nd 2026

⚙ ⌖ ⚒ + ⚙ AR Platform | Bolt Carrier Group AR Bolt Carrier Group Guide Bolts, Carriers, Gas Rings & Coatings Carpenter 158 vs. 9310 bolts, carrier steel, gas keys, staking, gas rings, extract … read more

AR Failure to Return to Battery / Failure to Lock

Posted by The AR Gremlin on Oct 2nd 2026

⚙ ⌖ ⚒ + ⚙ AR Platform | Issues & Solutions AR Failure to Return to Battery / Failure to Lock Chamber fouling, damaged ammunition, locking-lug contamination, carrier drag, action-spring energy … read more

AR Extraction & Ejection Problems

Posted by The AR Gremlins on Oct 2nd 2026

⚙ ⌖ ⚒ + ⚙ AR Platform | Issues & Solutions AR Extraction & Ejection Problems Causes & Diagnosis Extractor claws, extractor springs, chamber friction, damaged rims, ejectors, short-str … read more

AR Failure to Feed — Causes & Diagnosis

Posted by The AR Gremlins on Oct 2nd 2026

⚙ ⌖ ⚒ + ⚙ AR Platform | Issues & Solutions AR Failure to Feed Causes & Diagnosis Magazine presentation, bolt-over-base failures, short-stroking, ammunition, feed ramps, buffer movement, f … read more