Tavor SAR-21. Police trade-in originally 5.56 (RH), the 9mm barrel and bolt are in excellent condition, less than 500 through them. 

Has an afternarket (Manitcore) foreend with scout light mount and pressure switch as well as a riser on the upper. Optic not included, SF scout light negotiable. 

Rifle configured in 5.56 with forend, no light or optic with factory cleaning kit and the original polymer forend: $1200

Scout light: add $150

9mm barrel and bolt with 6 colt-pattern mags add $850. Add $25 if you want the 3-lug muzzle device.

If you only want the 5.56 bolt and barrel, I will sell those for $750 and the rifle in 9mm configuration for $2000. I will not sell the scout light or 9mm kit unless the rifle/5.56 kit sells first.