Slightly used Surefire M81 Midlength quad rail. This is for use with a ROUND handguard cap. If you do not have a round handguard cap, no worries, I'll add it for free. Just remember if you have a pinned muzzle device you will have a hard time changing the handguard cap out.
Asking $170.00 $150.00
$140.00 shipped, Money Order only.
IM for questions.
Thanks for looking!
ETA: Here a pic to see what it looks like on a rifle...