AR-10 Charging Handle

[173rd Trooper]

I am a new member to this Forum so please bear with me.
I recently purchased my S&W M&P AR-10 .308 and began modifications with hopes of making a precision rifle. One thing I have done is replace the trigger group with CMC drop-in. To do this I had to remove the right side bolt lock and could not reinstall after installing the trigger group so be aware of this if you plan on upgrading the trigger. Have done other things that work well.
The next thing I need to do is replace the Charging Handle because of needed space for the scope. I'm looking for comments and/or recommendations for "out of the box" drop in. I'm specifically looking for an ambidextrous, extended handle. Any assistance will be appreciated.
Thanks

 

[Frankenstein9309]

Try the radian raptor. I use them in all my ARs, including my 10.

 

[The_Truth]

I'm not understanding why you were unable to reassemble the rifle properly after the CMC drop in. I've never had any issues, and didn't have any issues with mine on my LR308.

 

[Eric300]

There's a few real nice ambi CH to choose from. The Radian Raptor (already mentioned), the Bravo Company (BCM) Gunfighter 4x4, and the Geissele Airborne (my personal favorite).