I just bought a Magpul MS2 sling about a week ago and having used it/messed with it a good deal, I have to say I love the system. So much so that I'll be keeping it; and so I need to upgrade my sling attachment points. In the rear right now I'm using the Vltor single-point (HK style) endplate that I've run for years in conjunction with my previous sling, and have a steel ring running through to allow the QD on the MS2 to fit...the ring is thin, and though it's adequate for testing out the sling and it's capabilities and does fine at the range, it probably only has a 50lbs test and isn't suitable for any real use. In the front I'm using the (reinstalled) factory FSB swivel that is too thin on the sides to allow the latch on the sling to go completely sideways, which is what's needed for ideal two-point use. I have a Daniel Defense Omega rail that accommodates this quick detach sling swivel, which is much cheaper than buying the Magpul RSA (and would look cleaner, IMHO). Is there a lot of lost functionality with using the MS2 with a QD swivel? I'll have to get a new endplate to have the ideal set-up for this sling. Which one do y'all suggest? The Magpul ASAP is attractively priced and seems like the most logical, but it's kinda loud and I'll never use it off my left shoulder. Also, I feel like you'd get the same ambi' functionality out of a center mounted QD swivel. Are there any QD endplates that cost the same/less than the Magpul? What functions best? I've attached a picture to help you get an idea of my set-up, and because you people love pictures: Thanks all, and happy Monday.