ar-15

I have the springfield Saint Edge, calibered in 5.56. I have tried to change out the gas plugs, and differnt ammo, and It is still over gassy compared to my friends Gissele super duty, whenever im range shooting I cant rapid fire more than 3 or 4 rounds before I get a face full. How can I...

Have an AR platform rifle. When I fire the last round, the bolt doesn't stay open. Happens with every mag. The hold open catch will engage manually and work correctly. Cleaned, lubed and inspected, nothing pops out at me. Anyone here wish to offer me guidance on what to check next? Thanks to...

First time post, long time reader! I purchased the SAINT® VICTOR .300 BLK AR-15 PISTOL last year. After the ATF letter, I’m confused if I need to purchase a SBR stamp or if I can modify it to still be legal according to the ATF. For reference, mine is still stock, with the exception for Sig...

I live in a regular neighborhood, surrounded by other houses. No ranch, no big land, just a neighborhood. I was watching a video comparing the penetration of 9mm, 9mm hollow point, and 223 bullets. Surprisingly, the 223 ammo penetrated fewer drywall sheets than both types of 9mm ammo. That...