- Joined
- Oct 6, 2021
I am going to start this post off with a massive disclaimer that I have sources for nothing I am about to say and that everything I am going to say is third hand knowledge from a source who obtained this alleged knowledge who knows how many hands ago through word of mouth and that this source also has no sources or proof for any of these claims. Basically believe nothing I am about to say because I don't know if any of this information is true. I personally consider the source I received this information from to be trustworthy and believe that they have no reason to lie in such a specific manner to me specifically, but I am some jackass on the internet so that counts for nothing.
Now to get into the meat of the post, It's all about the NGSW Program and the Sig 6.8mm round. This is going to be a lot of bullet points
-Military pressure 6.8 Sig gets 3kfps out of 13in barrel
-When the M5 gets adopted it will have a 16in barrel
-Unnamed body armor plates performed "about 12% better than their rating" when going up against the Sig 6.8, I interpret this as the Sig 6.8 not being able to penetrate said unnamed plates at an unnamed (presumably close) distance with a 12% safety factor.
-Big Army is undecided as to what pressure to load the Sig 6.8 to, could go lower or higher than the initial offering.
-Sig quotes the 12k round barrel life for the XM5 using rounds loaded to 65k PSI (remember, the most commonly stated chamber pressure is 80k PSI). Big Army also set a Minimum barrel life of 5k rounds for the NGSW program.
-Their barrels "don't seem to be anything fancy"
It seems my theory about it not being able to pen Level IV without Tungsten Carbide was correct
Remember, none of this info is confirmed, this is all stuff a person I trust told me after they themselves heard it from people they know.
EDIT: It appears to me that Lonestar is launching some kind of formal complaint against the Army, most likely in relation to the NGSW Program.
EDIT 2: Confirmed by Soldier Systems
Now to get into the meat of the post, It's all about the NGSW Program and the Sig 6.8mm round. This is going to be a lot of bullet points
-Military pressure 6.8 Sig gets 3kfps out of 13in barrel
-When the M5 gets adopted it will have a 16in barrel
-Unnamed body armor plates performed "about 12% better than their rating" when going up against the Sig 6.8, I interpret this as the Sig 6.8 not being able to penetrate said unnamed plates at an unnamed (presumably close) distance with a 12% safety factor.
-Big Army is undecided as to what pressure to load the Sig 6.8 to, could go lower or higher than the initial offering.
-Sig quotes the 12k round barrel life for the XM5 using rounds loaded to 65k PSI (remember, the most commonly stated chamber pressure is 80k PSI). Big Army also set a Minimum barrel life of 5k rounds for the NGSW program.
-Their barrels "don't seem to be anything fancy"
It seems my theory about it not being able to pen Level IV without Tungsten Carbide was correct
Remember, none of this info is confirmed, this is all stuff a person I trust told me after they themselves heard it from people they know.
EDIT: It appears to me that Lonestar is launching some kind of formal complaint against the Army, most likely in relation to the NGSW Program.
EDIT 2: Confirmed by Soldier Systems
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