Shawn:
if you drop a Kidd barre in the Kriss Defiance, please post the results.
I almost bought one but when I called them they said that “match” chambered barrels “might” not work and have feeding issues.
if they would have just sold the uppers for 3-400 I might have jumped on it either way.
Hello Frank,
I will be happy to post the results !! I too wish that they would sell just the upper. I spoke with the factory and they said that any ammo going over 1050 fps should function, but that is not what I have found.
My Kriss wont function with Wolf, SK red, SK yellow or SK long range. It does operate with CCI SV. Naturally, I want accuracy, it cant just function. To try and fix the firing issue, I changed the heavy factory spring rate to a much lighter one. The FP shown has been sanded off to promote a smooth sliding action. It would bind up slightly from the factory. I also tried a Geissele Super Semi-Automatic (SSA) trigger but that would fail too often. The short hammer seemed to hit the bolt catch. I feel like the biggest issue was a feeding problem. When the cartridge seated properly, even the SSA trigger worked in terms of power.
For as often as I had to cock the gun, I would highly recommend a more comfortable charging handle latch. The one shown is rounded on all of the corners. I ran it without the latch for some time and that may be the best way of all. I put a JP adjustable trigger in her and the pull is still too long. I cant take it out as much as I would like because of interference with the safety. The factory FCG broke at nearly six lbs. and was super long and gritty. As near as I could tell, it was a standard mil-spec FCG. If I can tomorrow, I'm going to pull the safety out completely and readjust the FCG. If that works, I will have a friend alter the flats on the safety and reinstall it.
Over all, the quality of the gun is very good. They should have made some inexpensive refinements. IE: FCG and feeding. The build is tight and nothing wiggles around. Even the open sights are so nice that you don't need to replace them with steel ones. Nothing like the Magpul M-bus units at all.
I have not shot anything for three weeks but I will get on the Kriss asap.
I just got this Sako Quad Range on Feb 3rd and only have twenty rounds trough but I can tell she is a very nice gun.
Thanks again to Jimmy D in Ak.
Shawn