Blue Spring pics

[okstcowboy]

Could someone please post a pic of the infamous blue springs that are supposed to be to current spec? I have a DUA**** and I assume I dont have blue springs but not really sure where to look. Havent had any problems just curious if I have the springs or not

 

[HalfSwiss]

A DUA should have the blue springs. Just follow directions in the manual to pop open the upper and just look down into the lower at the hammer and trigger springs. You can also pull the bolt assembly out of the upper and look at the spring on top of the bolt. When you look at the springs there will be no doubt as to whether you have blue springs or not.

 

[grimreaper21]

 

[cwesh]

I have a DUA and it does have blue springs, no problems at all!

 

[Jtlow]

Ok I have a DUL pistol with blue spring in the lower but not on the bolt? Some kind of hybrid maybe? My rifle is a DTH with no blue springs. No real non ammo problems yet.

 

[okstcowboy]

turns out I do have blue springs in both places they were just dirty thanks everyone

 

[industrialfish]

Ok I have a DUL pistol with blue spring in the lower but not on the bolt? Some kind of hybrid maybe? My rifle is a DTH with no blue springs. No real non ammo problems yet.

I have a DUM pistol with blue trigger springs but white bolt spring. However the white spring is a whole inch longer then the rifles blue spring so there MAY be a different spring in the pistol.

 

[tacticool22]

What are the lengths of
The rifle spring?
The pistol spring?
My silver rifle spring is 5 5/16" or 135mm
.225 or 5.75mm coil diameter
.030 or .75mm wire thickness

 

[industrialfish]

What are the lengths of
The rifle spring?
The pistol spring?
My silver rifle spring is 5 5/16" or 135mm
.225 or 5.75mm coil diameter
.030 or .75mm wire thickness

Silver pistol spring is 6"
Coil dia .2245
.0245 thickness

Blue rifle spring is 5.25"
Coil dia .2295
.0275 thickness