GSPBirdDog
Sharpshooter
I have a question for you all. I have a 300 Blackout with a 16” carbine length barrel.....I know....I should have went with Pistol length barrel!!!! Anyways, I have been trying to load some 220gr subs and get the gun to run smooth. I purchased a Bootleg Inc adjustable BCG and a Nemo buffer spring. With that all said, I ended up having to use a faster burning A1680 because CFE BLK was short stroking the gun. I have 10.8gr of A1680, using eggleston 220gr coated bullets, and the gun is running flawless. I am having one issue though, I am getting a sand like rust color grit, all in my trigger group as well as my BCG. Should i go with magnum primers? Lower or raise my powder charge a couple grains?
I know you all will have an answer without me wasting my time or money. Thanks
I know you all will have an answer without me wasting my time or money. Thanks