Here are two more pictures of the 20 round CPD/Duramag in the well of my 6.5 Grendel pistols. The first picture is a PSA 12 upper with 20 round CPD/D mag and the second picture is a 12 Monster barrel upper build with a 17 round E-Lander mag in the well. I have no trouble shooting off a bipod or prone with with the 20 round CPD/D or 17 round E-L.
![[Image: 50318225357_52178af4e9_c.jpg]](https://live.staticflickr.com/65535/50318225357_52178af4e9_c.jpg)
![[Image: 50318042346_b9c5757634_c.jpg]](https://live.staticflickr.com/65535/50318042346_b9c5757634_c.jpg)
Here is the same Monster barrel upper with a CPD/D mag in the well.
![[Image: 50318225357_52178af4e9_c.jpg]](https://live.staticflickr.com/65535/50318225357_52178af4e9_c.jpg)
![[Image: 50318042346_b9c5757634_c.jpg]](https://live.staticflickr.com/65535/50318042346_b9c5757634_c.jpg)
Here is the same Monster barrel upper with a CPD/D mag in the well.

