M4 5.56 Upper Receiver Groups - M4 Le6920 Upper Group 16in With Bcg And Sights

In Stock

Caliber

223/5.56

Type

parts

Last Seen

May 19, 2026

M4 5.56 Upper Receiver Groups - M4 Le6920 Upper Group 16in With Bcg And Sights

Sold byBrownells•Posted Apr 28, 2026

Compare prices for Colt AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

$789.99

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Deal Summary

Currently in stock.
Caliber: 223/5.56
Category: parts
UPC: 098289035295
SKU: 160000388
Brand: Colt

Price History

Deal Details

Add the Colt legend of reliability to your rifle or build with these complete feature 1/7 RH twist in a chrome lined, button rifled barrel. Available with or without a charging handle, bolt carrier group, and back up sights. All NFA rules apply. NOTE: "Stripped" does NOT include bolt carrier group (BCG), charging handle, or rear backup sight Mfg: Colt

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Active offers from your catalog for Colt AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel.

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Lowest Price: $629.16

Highest Price: $893.99

You Save: $264.83

Avg Discount: 6% off

Best Price

Colt's Manufacturing Complete Upper Receiver, 223 Rem/556NATO, 16.1 in M4 Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6920CK

Colt's Manufacturing Complete Upper Receiver, 223 Rem/556NATO, 16.1 in M4 Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6920CK

ColtHinterland OutfittersSKU/UPC: 62733

$629.16

View at Hinterland Outfitters

Colt AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

Colt AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

ColtMidwayUSASKU/UPC: 718635

$725.99

View at MidwayUSA

Colt Mfg LE6920CK LE6920CK Upper Conversion Kit 223 Rem,5.56 NATO Black 16.10

Colt Mfg LE6920CK LE6920CK Upper Conversion Kit 223 Rem,5.56 NATO Black 16.10

Colt ManufacturingBattleHawk ArmorySKU/UPC: 098289035295

$726.25$829.00Save 12%

View at BattleHawk Armory

Colt Firearms LE6920CK UPPER KIT 5.56

Colt Firearms LE6920CK UPPER KIT 5.56

Colt FirearmsGrabAGunSKU/UPC: GAG_LE6920CK-92636

$775.99$829.00Save 6%

View at GrabAGun

Current Deal

M4 5.56 Upper Receiver Groups - M4 Le6920 Upper Group 16in With Bcg And Sights

M4 5.56 Upper Receiver Groups - M4 Le6920 Upper Group 16in With Bcg And Sights

ColtBrownellsSKU/UPC: 160000388

$789.99

View at Brownells

Colt Mfg Upper Receiver Conversion Kit 223 Remington/5.56 NATO 16.1 Bl

Colt Mfg Upper Receiver Conversion Kit 223 Remington/5.56 NATO 16.1 Bl

ColtOptics PlanetSKU/UPC: 14J-UFH-LE6920CK

$829.99$957.66Save 13%

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Colt 5.56 16" Barrel Upper Receiver Assembly - LE6920CK

Colt 5.56 16" Barrel Upper Receiver Assembly - LE6920CK

ColtPalmetto State ArmorySKU/UPC: 792637

$893.99$992.99Save 10%

View at Palmetto State Armory