I'm offering up my lightly used Bushmaster 24" Varmint upper with or with BCG and BCM MOD 4 Medium charging handle. The upper had seen around 140-160 rounds of Hornady superperformance ammo. The bolt is brand spanking new, but the carrier has seen the mention rounds. The charging handle is brand new. I'm asking 400.00 Complete shipped or just the upper for 325.00 Shipped. I will post pictures tonight.
I accept PayPal or USPS Money Order.
Additional info from BUSHMATERS WEB SITE...:
This Assembly - from our very accurate Varminter - features a 24" Fluted Extra Heavy Barrel in 5.56mm/.223 Rem. caliber with 11 degree competition crown; heavyweight 1" diameter under the handguard; custom match hybrid chamber with a tighter SAAMI Spec headspace from the shoulder of the chamber to the bolt face, and longer chamber throat or "Leade". This accommodates 5.56mm ammunition without developing higher pressures encountered when firing 5.56mm ammo in a .223 chamber with shorter "Leade" (both calibers can be used safely). Rifling is 1 in 9" twist for optimum performance with most lighter bullet weight varmint cartridges, and the barrel is fluted to increase cooling and reduce weight. The Varminter Upper's shell ejection path has been modified to drop all your brass in the same place as a convenience for the reloader. A vented forend with bipod/sling stud installed, free-floats the barrel from the barrel nut forward.