Product Description
Bushmaster A3 Postban 5.56 / .223 AR-15 Semi-Auto Rifle, 20″ Heavy Chrome-Lined Barrel, Removable Carry Handle, 10-RD – Bushmaster 90578
Bushmaster 10 + 1 223 Remington Semi-Automatic A3 Target Rifle
Features of this lightweight, semi-automatic rifle include a heavy barrel with chrome lining in both bore and chamber for optimum durability and accuracy. The barrel, and all steel components are manganese phosphate coated for complete protection against exterior corrosion or rust. The latest M16A2 rear sight system is incorporated offering dual flip up apertures: the short range aperture (0-200 meters) has a larger opening for greater light gathering as well as better moving target visibility; the smaller aperture is designed for maximum accuracy at longer ranges. Knobs adjust the sight for windage and elevation the elevation knob is graduated from 300 to 800 meters so that range adjustments may be made without the need to compensate for bullet drop. The receivers, of 7075T6 aircraft quality aluminum, are precision machined from forging for maximum strength. The upper receiver includes an integral cartridge case deflector and a last round bolt hold open feature to alert the shooter of an empty magazine. The ribbed front hand guard offers increased control and heat dissipation and is molded of polymer thermoset composite. Features a 20″ chrome lined heavy barrel and a removable carry handle.
Specifications and Features:
Bushmaster A3 Target semi auto rifle 90578
5.56mm NATO (accepts .223 Remington)
20″ Heavy match grade 4150 chrome-moly steel barrel
Chrome lined bore and chamber
Target crown muzzle
1:9″ twist
10 round magazine
A3 upper receiver with removable carry handle and M16A2 rear sight system
Two piece polymer handguards
7075 T6 aircraft-grade aluminum upper and lower receiver
Manganese phosphate-coated
Hard-anodized mil-spec finish
Fixed A2 buttstock
A2 pistol grip
A2 front sight tower
No Bayonet lug
Accepts all M16 and AR-15 magazines
39.5″ overall length
8.5 lbs
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