M4 Le6933 Upper Group 11.5in With BCG And Sights
$749.99 at MidwayUSA · 2 stores
In stock
Best price
$749.99at Brownells
Out of stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $749.99checked Oct 1, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $799.99Salechecked Oct 1, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $749.99 | $749.99 | $749.99 |
| OpticsPlanet | $799.99 | $799.99 | $799.99 |
Since Sep 28, 2026.
About this part
The No Le6921 Upper Receiver 14.5 Barrel W/ BCG & Charging Handle is a 5.56 / .223 upper receiver from Colt. It's sold by 2 stores, from $749.99 to $799.99.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Specifications
- Manufacturer
- Colt
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
Let's be real: Are you really going to keep those factory handguards on your new Colt M4 Upper Receiver? If not, then why are you paying for them? Get this Colt M4 Upper Receiver Group that ships without handguards, providing you with a blank canvas that accepts the handguards of your choice. Each Colt M4 Upper Receiver Assembly is chambered in 5.56 NATO and is available in 14.5- and 16-inch barrel lengths. The muzzles are all threaded 1/2""-28 TPI, and the barrels feature a standard twist rate of 1:7 inches. The button-rifled barrel is paired with a low-profile gas block that will clear most free-float handguards on the market. A bolt-carrier group and charging handle Mfg: Colt
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