AR custom krieger

[alexshy]

I Just had A uppper put togethter by krieger 18" with jp tac brake and full length freefloat hanguards, bushy flattop, and BCG I had it chambered in 223rem, 1/9T and mated with A bushy lower with A magpul PRS stock. I ran some rem223 55gr sp and it wouldn't eject so I put some of my loads of nosler custom comp 69gr 23 RE15 it grouped great at 100yds but it wasn't cycling. Can anybody help me out with this? thank you

 

[hunter46spring]

Sounds like a gas problem to me. Initially it would not eject now it wont cycle sounds like a problem. If the gas block and tube are alright check the gas key on the BCG is tight and not leaking.

 

[Admin]

Are you using a carbine lower on it?

 

[alexshy]

I am not using A carbon lower. I am going to try switching to A carbine buffer and see if it cycles. Everything is fine with gas block,tube and key. If anybody has anymore ideas it would be greatly appreciated thanks

 

[alexshy]

I found out what the problem was. It was the buffer spring. I changed it and now it functions fine.

 

[alexshy]

New pics

Just wanted to add some pics of my new Krieger 18" 9T 223rem chamber, bushmaster upper and lower recievers, JP brake, precision grip, YHM free float hanguard, timney single stage skeleton trigger, magpul prs buttstock, topped off with A nightforce 5.5-22 NP-R1 sitting on top of A Larue tactilal mount.

5 shots 1 sighter 100yds with 69gr nosler custom comp 23gr RE15 only 15 shots through the tube to brake in.

 

[bpm990d]

I shoot 24.3 gr. of R-15 with my Sierra 69s as well as my 80s. I would suspect that 23 is a little on the lite side for the Nosler 69s.

B

 

[BRIGUY]

nice group , sweet looking gun you got there

 

[alexshy]

23gr re15, nosler match brass, cci BR4 primers sinclair primer .005 below flush, seated 2.260 .014 off lands is flying at 2,600fps with A spread of 15fps. with no crimp using small base type S redding with .244 bushing, the neck is .247, The min RE15 is 22.5 and max is 24.5 , I just started at 23 to work up but I think i'll be good with this load. Im also gonna try out 69gr MK and 68 A-max. Thanks BRIGUY

 

[dreppucci007]

Badass rifle...Very nice!

 

[alexshy]

Badass rifle...Very nice!

thanks

 

[alexshy]

bump
Accident I was bumping all of my classifides stuff

 

[Stef]

Why did you bump this? Did you have more questions?