Picatinny rail - Wikipedia
![Picatinny rail - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/Picantinny-recoilgroove-diagram.gif/220px-Picantinny-recoilgroove-diagram.gif)
![](http://www.thomasmechanicaldesign.com/uploads/5/5/8/1/55818795/stanag-4694-overall.png)
Picatinny and nato rails - gd&T - thomas mechanical design
![](https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/HK416N.png/1200px-HK416N.png)
Heckler & Koch HK416 - Wikipedia
Why do some new guns, especially rifles, have little ridges or grooves on the top of them? - Quora
![](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Hellenic_Army_Seal.svg/1200px-Hellenic_Army_Seal.svg.png)
List of equipment of the Hellenic Army - Wikipedia
![](https://external-preview.redd.it/Uy2HHV3Ml_Gy1cE34_YT6dt4RrLJaPV1ILm87AIB5pw.jpg?auto=webp&s=1c2c025fe583e72a2eaeeebeebf1bca861e8a6d4)
Let's Discuss; Rail Systems and Rail Compatibility for Weapons. : r/dayz
PCC Picatinny rail, Page 2
KeyMod
PCC Picatinny rail, Page 2
![](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/AK-104_assault_rifle_at_Engineering_Technologies_2012.jpg/300px-AK-104_assault_rifle_at_Engineering_Technologies_2012.jpg)
AK-104 - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/8/89/Picatinny_GE_65-ton_locos.jpg)
File:Picatinny GE 65-ton locos.jpg - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/Picantinny-recoilgroove-diagram.gif/220px-Picantinny-recoilgroove-diagram.gif)
Picatinny rail - Wikipedia
![](https://www.airsoftspecops.com/docs/Adding%20Rails%20to%20a%20Mock%20Silencer.html.files.hidden/Weaver%20vs.%20Picatinny%20%28Small%29.jpg)
Weaver Rail vs. Picatinny Rail vs. NATO Accessory Rail
![](https://www.airsoftspecops.com/docs/Adding%20Rails%20to%20MP5%20Handguard.html.files.hidden/Rail%20Parts%20and%20Tool%20%28Small%29.jpg)
Weaver Rail vs. Picatinny Rail vs. NATO Accessory Rail