Been hearing a bit of complaints about upper to lower fitment. Whats the upper to lower fitment like on these rifles? Is it M&P Sport II fit or worse?
Been hearing a bit of complaints about upper to lower fitment. Whats the upper to lower fitment like on these rifles? Is it M&P Sport II fit or worse?
"If you elect a clown, you get a circus. "
All my SS and FA uppers fit tight. Better compared to all my AR's. There are a few uppers out there that missed 1 machining step that causes tight mag fitment issues. If you have one of those ATRS will fix it.
Mine is perfect. Easy to disassemble, no wobble.
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Last edited by jiffx2781; 05-18-2020 at 12:36 PM.
"Arguing with idiots is like playing chess with a pigeon..... No matter how good you are, the bird is going to s#!t on the board and strut around like it won anyway."
What have y'all done with your Forward Assists? I see some posts replicating a problem i'm having with a milspec FA install. Roll pins seems too big or there's something else going on with fitment. Genuinely a PITA.
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Last edited by jiffx2781; 05-18-2020 at 12:36 PM.
"Arguing with idiots is like playing chess with a pigeon..... No matter how good you are, the bird is going to s#!t on the board and strut around like it won anyway."
Like a cock in a school teacher... lol
You can use drill bits to measure the hole if you think there is a dimensional issue. Or measure the pin, it's a cheap item to replace if it's too large.
If not you can cone the end of the roll pin you are inserting with a file or grinder. Another great tool is the roll pin starter punch.
And lube, make sure you have lube for all the fine ladies in your life.