![So to whom it may concern, the newer colt AR-15 OEM 1's are no longer roll marked. They are laser engraved, from the pony and even the M4 mark. : r/ar15 So to whom it may concern, the newer colt AR-15 OEM 1's are no longer roll marked. They are laser engraved, from the pony and even the M4 mark. : r/ar15](https://i.redd.it/t4rurz10vm281.jpg)
So to whom it may concern, the newer colt AR-15 OEM 1's are no longer roll marked. They are laser engraved, from the pony and even the M4 mark. : r/ar15
![Sensors | Free Full-Text | Smoothing Complete Feature Pyramid Networks for Roll Mark Detection of Steel Strips Sensors | Free Full-Text | Smoothing Complete Feature Pyramid Networks for Roll Mark Detection of Steel Strips](https://pub.mdpi-res.com/sensors/sensors-21-07264/article_deploy/html/images/sensors-21-07264-g001.png?1635681957)
Sensors | Free Full-Text | Smoothing Complete Feature Pyramid Networks for Roll Mark Detection of Steel Strips
![I loaded up on legendary modules to roll an Elder's Mark and managed to get a B2525 on the second roll : r/fo76 I loaded up on legendary modules to roll an Elder's Mark and managed to get a B2525 on the second roll : r/fo76](https://i.imgur.com/SK31aAI.jpg)
I loaded up on legendary modules to roll an Elder's Mark and managed to get a B2525 on the second roll : r/fo76
![J Mark Burst Resistant Preformed Quarter & Penny Coin Roll Wrappers, MADE IN USA, 60-Count Each (Penny/Quarter) Heavy Duty Cartridge-Style Coin Roller Tubes, Includes J Mark Coin Deposit Slip - Walmart.com J Mark Burst Resistant Preformed Quarter & Penny Coin Roll Wrappers, MADE IN USA, 60-Count Each (Penny/Quarter) Heavy Duty Cartridge-Style Coin Roller Tubes, Includes J Mark Coin Deposit Slip - Walmart.com](https://i5.walmartimages.com/seo/J-Mark-Burst-Resistant-Preformed-Quarter-Penny-Coin-Roll-Wrappers-MADE-IN-USA-60-Count-Each-Penny-Quarter-Heavy-Duty-Cartridge-Style-Roller-Tubes-Inc_7d5653fd-978e-4360-94d5-39467b9c2d69.05298960b18873c7062abeceb12beb1a.jpeg)
J Mark Burst Resistant Preformed Quarter & Penny Coin Roll Wrappers, MADE IN USA, 60-Count Each (Penny/Quarter) Heavy Duty Cartridge-Style Coin Roller Tubes, Includes J Mark Coin Deposit Slip - Walmart.com
![Sensors | Free Full-Text | Smoothing Complete Feature Pyramid Networks for Roll Mark Detection of Steel Strips Sensors | Free Full-Text | Smoothing Complete Feature Pyramid Networks for Roll Mark Detection of Steel Strips](https://www.mdpi.com/sensors/sensors-21-07264/article_deploy/html/images/sensors-21-07264-g009.png)