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Bushmaster FLTTOP REC VAR 5.56UPPR

Bushmaster 92820 Uppers Zoom

Please note: Many of our pictures are stock photos provided to us by the manufacturer and may not accurately represent the actual item. Please review the Full Description and Specifications before ordering.

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Model #: 92820

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Bushmaster A3 AR-15 Complete Upper Varminter 223 Rem/5.56 NATO 24" Fluted
This product is out of stock and we do not have an expected date when it will be back in stock.

Full Description


    This complete upper assembly 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 and B.M.A.S. Mini-Risers add 1/2" to scope height for correct sight picture and comfortable cheek weld. This Upper is sold complete with Bolt, Bolt Carrier and Charging Handle to ensure positive lockup between bolt and barrel extension.
    Type Complete Gas Impingement
    Caliber 223 Remington/5.56 NATO
    Sights None, Optic Ready
    Barrel Length 24"
    Barrel Material Steel
    Twist 1:8"
    Barrel Description Fluted Extra Heavy
    Barrel Finish Black Parkerized
    Receiver Description A3
    Receiver Finish Black
    Handguards Free-Floating
    Handguard Finish Black
    Purpose Hunting/Target
    Product Model Varminter A3

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