Search found 3 matches

by tinmaninnc
23 Mar 2017, 15:08
Forum: PS90 & Other 5.7x28mm Rifles
Topic: AR 57 using the BFS III trigger
Replies: 4
Views: 900

Re: AR 57 using the BFS III trigger

Well I received my trigger today and got it installed, I am not sure why but it does not work at all with the 57 upper. I switched out the upper with one of my 556 uppers and it seems to work good. There is something about the bolt on the 57 that is preventing it from working. It fires the first tim...
by tinmaninnc
11 Mar 2017, 13:16
Forum: PS90 & Other 5.7x28mm Rifles
Topic: AR 57 using the BFS III trigger
Replies: 4
Views: 900

Re: AR 57 using the BFS III trigger

Well I ordered it about an hour ago and it still has not got here! LOL I'm going ahead with this on my 5.7 with high hopes, let the toe tapping and mail box checking begin!
by tinmaninnc
05 Mar 2017, 11:45
Forum: PS90 & Other 5.7x28mm Rifles
Topic: AR 57 using the BFS III trigger
Replies: 4
Views: 900

AR 57 using the BFS III trigger

Hello, has anyone used the new Franklin Armory BINARY FIRING SYSTEM III™ TRIGGER with the AR57 upper? I did a AR 57 pistol build with a 12" barrel and would like to put this in, but want to know for sure that it works before I lay out over $400. I have a AR15 pistol build I did with a BFS II and it ...