Bushmaster Uppers Gun Parts (6 deals total)
- Uppers
- Bushmaster
23 months ago 
$299.00
Driven by the spirit of innovation that began more than 38 years ago, Bushmaster has PROVEN itself above all other MSR manufacturers through hard use in competition, in the woods, and on the prairies of America. Engineered with proprietary processes and manufactured to the tightest tolerances, Bushmaster firearms ensure long-lasting service in any application. For unfailing shootability, always use Bushmaster.
- UPC: 604206918239
- MPN: 91823
23 months ago
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).
- UPC: 604206928207
- MPN: 92820
23 months ago
This drop-in A4 upper will attach to virtually any standard AR-15 lower receiver. Comes complete with dual flip rear sight in a removable carry handle, charging handle, forward assist, ejection port cover, bolt and bolt carrier assembly. With a 1 in 9" twist, the 16" chrome lined barrel provides outstanding accuracy that has been enjoyed by competition shooters worldwide. Pre-ban style upper includes a bayonet lug and flash hider. Also features a removable carry handle turning the upper into a versatile flat top for mounting optical devices or accessories.
- UPC: 604206918222
- MPN: 91822
23 months ago
Bushmaster AR-15 Patrolman M4 A3 Flat-Top Upper Assembly 5.56x45mm NATO 1 in 9" Twist 16" Barrel Chrome Lined Chrome Moly Matte with M4 Handguard, Detachable Carry Handle, Flash Hider Pre-Ban. This drop-in A4 upper will attach to virtually any standard AR-15 lower receiver. Comes complete with dual flip rear sight in a removable carry handle, charging handle, forward assist, ejection port cover, bolt and bolt carrier assembly. With a 1 in 9" twist, the 16" chrome lined barrel provides outstanding accuracy that has been enjoyed by competition shooters worldwide.
- UPC: 604206918222
- MPN: 91822
23 months ago
Bushmaster AR-15 A3 Flat-Top Upper Assembly 450 Bushmaster 1 in 24" Twist 16" Barrel Chrome Moly Matte with Free Float Handguard,"Izzy" Muzzle Brake, 5-Round Magazine Pre-Ban. This drop-in A3 upper will attach to virtually any standard AR-15 lower receiver. Comes complete with a charging handle, forward assist, ejection port cover, bolt and bolt carrier assembly. Also features a versatile flat top for mounting optical devices or accessories. Includes a 5 round magazine.
Product #: 897816
Bushmaster #: 91700 / F1007561
UPC #: 00604206093271
- UPC: 604206093271
- MPN: F1007561
23 months ago , by Dealer
Sights: A2 Front
Barrel Description: M4 Profile
Mfg. Item #: 91822
UPC: 604206918222
Type: Complete Gas Impingement
Caliber: 223 Remington/5.56 NATO
Barrel Length: 16"
Barrel Material: Steel
Barrel Finish: Black
Receiver Description: A3
Receiver Finish: Black
BUSHMSTR 91822 A3 REC 5.56 UPPERBUSHMSTR A3 REC 5.56 UPPER
This popular complete upper features a light weight, chrome lined 16" barrel in a M4 "cutout" profile, designed to mount the M203 Grenade Launcher.
- UPC: 604206918222
- MPN: 91822
