Ok guys easy on the ol eago LOL
I am wanting to upgrade my trigger group. I have a Colt Sporter Competation HBAR Pre-Ban (CH 071xxxx) This AR has a block obove the safty that I haven't seen before. Can you also tell me what this is for? I have to know the trigger pin size before I upgrade it. I don't know why any company ever made one of a different size and made things diffacult.
I would also wlecome any advice on Triggers. I'm considering the Jewell, RRA 2 stage, bushy isn't compatable and McCormick. The trigger doesn't have to be a two stage. I do well with the single stage Under 4 Lbs.
Thanks in Advance for your help and advice.
Semper Fi
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