Bushmaster QPC M4 A3 223 16-inch Upper Assembly

Name: Bushmaster QPC M4 A3 223 16-inch Upper Assembly
Brand: GrabAGun
Price: 565.99 USD
Availability: OutOfStock

Sold byGrabAGun•Posted Apr 27, 2026

$565.99

$582.06

You save $16.07 (3% off)

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Deal Summary

Currently marked out of stock.
Caliber: 223/5.56
Category: parts
SKU: GAG_ES-0408841
Brand: Bushmaster

Price History

Deal Details

BUSHMASTER M4 A3 UPPER RECEIVER/BARREL ASSEMBLY- NO CARRY HANDLE One of our most popular configurations this light weight chrome lined 16 barrel assembly has the cutout profile designed to mount the M203 Grenade Launcher. M4 A3 223 16 UPPER Assembly no FFL required this is the upper unit only. Drop on attachment to any 223 lower. Magazine not included. Uses standard AR16/M16 magazines.