Colt M16A1 Upper Receiver Assembly - Auction
Lowest Listed Price
Price unavailable
MSRP
$0
Savings
See retailer
Retailers Reporting In Stock
0 Stores
Updated
Aug 26, 2026
Compare Deals from 1 Retailers
Sorted by lowest price
Specifications
Brand
Description
Colt M16A1 Upper Receiver Assembly - Auction
Manufactured by Colt
Made in the USA
5.56x45mm/ .223 Rem caliber
Genuine Vintage Colt A1 upper receiver
Original charging handle
"C" marked Colt full-auto bolt carrier group, "MPC" marked bolt
No handguards are included*
Original 20" Colt barrel, C MP Chrome Bore marked
Original Colt Harvey Anchor forge marked (CH) upper receiver
Rifle length gas tube is included
A1 flash hider
Comes as shown
Sold "As Is"
NRA rated Fair Surplus condition
The Colt M16A1 Upper Receiver Assembly is a genuine U.S.-made vintage upper assembly chambered for 5.56×45mm NATO/.223 Remington and consists primarily of original Colt components that are highly sought after by collectors and retro rifle enthusiasts. This assembly features an original Colt A1 upper receiver with a Harvey Anchor Forge "CH" marking, a 20-inch Colt barrel marked "C MP Chrome Bore," an original charging handle, a "C" marked Colt full-auto bolt carrier group with an "MPC" marked bolt, a rifle-length gas tube, and the original A1 flash hider. No handguards are included, and the assembly is sold exactly as shown. Rated in NRA Fair surplus condition and sold "as is," it is expected to exhibit noticeable cosmetic wear, finish loss, and signs of long-term service use, though many collectors value these original military components for their authenticity and historical significance.
