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9/22/2003 4:13:27 PM EDT
I just got my ARMS SIR #50, and it came with a tiny pack of threadlocker. Where should i put it?
Also, I haven't ordered my arms #40 yet...will I have to remove my SIR in order to mount the #40 to the flat-top?

Thanks
9/22/2003 5:59:22 PM EDT
[#1]
You need to put it on the yoke screws and the cross bolts.  I even place a drop on the screw that holds down the Peq2 half rail on my 46.  Otherwise, it will certainly unfasten after a couple hundred rounds.

You can installed the 40 without removing your SIR
9/25/2003 3:05:05 PM EDT
[#2]
Quoted:
You need to put it on the [red]yoke screws and the cross bolts.[/red]  I even place a drop on the screw that holds down the Peq2 half rail on my 46.  Otherwise, it will certainly unfasten after a couple hundred rounds.

You can installed the 40 without removing your SIR
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Toe crossbolts are the ones that mount it to the upper receiver right? Are the yoke screws the ones towards the read side of the acctual handguard?

Thanks
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