AR15/M16 SureFeed E2 Magazine Tabletop Review 07-16-2020

Tabletop review of my new Surefeed E2 magazine compared against the vintage USGI aluminum and newer polymer magazines and a brief discussion of M855A1 vs M193 and M855. Unsure at this point whether the SureFeed E2 would reliably feed M855A1 and their site doesn't specifically mention this. Note: M855A1 was specifically designed for M4 receiver and barrel extension cut rifle platforms. Probably not a good idea to try and run it in a standard straight cut rifle receiver and barrel extension platforms!

CavTrooper19D - https://youtu.be/MS-DQTkfpps

M855A1 - https://www.defensereview.com/....m855a1-5-56mm-nato-p