- Messages
- 154
- Reactions
- 225
First off, thanks for any advise you can give. I did a bunch of searching before asking and could not find the answer to my problem. I am not new to building AR's, but have not built any in 9mm or any pistol caliber before. I don't want to spend a bunch of cash on my first one, because I am not sure I will even like them (never shot one). My plan is to build a 9mm lower using a TorkMag G-Block and then just buy a cheap complete 9mm upper with a Glock feed ramp. PSA has them on sale right now for like $250, but PSA says you must use their lowers. Is this really true or do they just want you to buy their lowers? If it is true, then where can I buy a complete 9mm upper with BCG for under $300 or so. I know BCA also has their line of 9mm that they just released not long ago, but again will those feed with a G-block assembled lower or even fire. I know that there is always a chance of feeding problems. That's not a problem, I just don't want a lower and upper that straight out don't work together. I know the other things needed like heavy buffer, springs, etc.. Thanks again!