WHATS THE BH ON A MAMBA AND CAN YOU USE A F/F STRING ON THESE BOWS.THANKS JAMES

Whether or not you can use FF on a Mamba depends on when it was made.  If in doubt, go with a Dacron string.  By & large more quiet than FF anyway...

Mine likes a brace height of 7-3/4"...

Mine has brace height of 7 1/8" with the original string....4yr old...I e-mailed Martin and was told yes to ff. Email them with age of bow, they responded promptly to me.

7 1/2" to 8" is factory recommendation.  The Mamba was introduced (actually, RE-introduced) in 1986, but later models (mid-90s to present) are ok for FF.  If you don't know what year yours was made, post the serial number and a description of the wood or PM me with the info and I can tell you.

Howattman

THANKS FOR THE HELP.JAMES