Brand new in box, buy it now!!
This is the most popular Bushmaster complete upper half on the market. The M4 A3 setup is the ideal upper to start with for most all AR projects. The versatility of this configuration, with A3 removable handle included, allows for a variety of setups.
Bushmaster M4A3 Upper Assembly
.223 Remington/5.56 NATO
16" M4 chrome lined barrel with A2 flash hider
Flat Top receiver
Two Piece plastic handguards
7075 T6 aircraft grade aluminum
Manganese phosphate coated
Hard anodized mil-spec finish
Complete with bolt carrier group and charging handle
Shipping to lower 48 only,
KNOW YOUR LOCAL AND STATE LAWS!!
Shipping to lower 48 only
Trades Accepted: No
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