ctyhallcoolio

i;ve got briley extended ported i switch out usually between Mod and full depending on the stages. they work loose also on big stages, this might be a bit getto of a fix but isometimes run a piece of brown pasting tape around the crease berween barel and choke on start of matches. that extra bit of hold seems to do the trick.

thanks 4 the respone so just to double check i'm refering to the mags being inserted tripping the bolt release. Not the hold back function on last round fired. I must have the worst luck that 2 5rd stock, 4 10rd factory, and 2 10rd firebird all do this.

thanks i feel a bit better knowing its not just me. I'm still trying to get RAAC to look into will followup post if i get a fix figured out.

I Just about bet you are having the same Problems I had with my XN model 1919..The reason your having trouble with the last round bolt hold open is not because of your Lower or Bolt catch, it is because of your Magazines!. About every factory 1919 i purchased need some fine tuning of some sort. What was happening with my mags was that the magazine follower wasn't rising high enough in the magazine body to allow the spring loaded Bolt hold open plunger to push the bolt hold open mechanism in the lower up high enough to get a good hold on the Bolt! If you will open up the front portion of th

Ran new gun this weekend. Tested with both factory 5 round, 4qty factory 10 round, and 2 firebird 10 round. When inserting an empty mag on gun with bolt already held open it will usually remain held open. Rarely rocking the mag fwd/back will get the bolt to drop. However seating a mag with even a single round in it almost 100% of the time causes the bolt to immediatly slam forward. My buddy jokes that certainly helps speed the reloads except for 50% of the time it doesn't pick up a shell.... What i've found if I favor the front of the mag going in first it will seat and bolt stays back, but an