Single Round Loading for AR-15

[gilream]

I would like to load some 69 and 77 grain SMKs for my AR with NATO chamber. I want to load them out long and close to the rifling if possible. Who makes the best single load follower / magazine adaptor for this?
Mike

 

[BCoates]

Most will probably say to get a Bob Sled mag replacement; however, I have used Sinclair's aluminum single round follower in a 10 rd mag with good results.

 

[sbrabec]

I believe the design of most 69&77 grain bullets are to be shot at magazine length. Now the 80's would prefer something closer to the lands.

As far as a single shot follower, the Bob sled is hard to beat.

Scott