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XTS AR-15 16in 223/5.56 Complete Upper Receiver w/o BCG XTS-CU-16BK Caliber: .223 Remington, Overall Length: 24.75 in, 32% Off w/ Free Shipping

XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine Length, 1-8 Twist, 1/2x28 Thread, M-LOK Handguard, Bird Cage, Black Nitride Finish, Black, XTS-CU-16BK
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine Length, 1-8 Twist, 1/2x28 Thread, M-LOK Handguard, Bird Cage, Black Nitride Finish, Black, XTS-CU-16BK
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XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine Length, 1-8 Twist, 1/2x28 Thread, M-LOK Handguard, Bird Cage, Black Nitride Finish, Black, XTS-CU-16BK

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Questions & Answers
Does this come with a bcg already installed? And is this a simple lock the pins in and fire? Manufacturer Answer

No, Upper does not include a BCG. Yes this is a simple lock the pin in and fire. Upper is super easy to install on any AR 15 multi cal lower.

by XTS, Manufacturer, December 29, 2022
View All Q&A You Have a Question? Ask!
Caliber:
.223 Remington
Overall Length:
24.75 in
Barrel Length:
16.5 in
Gas System Length:
Carbine Length
Barrel Twist Rate:
1-8
Firearms Threads Per Inch:
1/2x28
Muzzle Device:
A2 Flash Hider
Finish:
Nitride
Color:
Black
Gun Model:
AR-15
Gas Block Journal Size-Diameter:
.750 in
Handguard Length:
15 in
Barrel Material:
4150 Chrome Moly Vanadium
Weight:
29.6 oz
Condition:
New

Code: 20R-UFH-AR15IN-XTS-CU-16BK

MPN: XTS-CU-16BK

UPC: 767820105826

List: $427.98Save 32%
$289.99

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for XTS AR-15 16in 223/5.56 Complete Upper Receiver w/o BCG

Our complete 16in AR15 5.56 upper comes FULLY ASSEMBLED with a 5.56 NATO barrel, capable of shooting both .223 and 5.56.image

*These XTS complete uppers do not include the Bolt Carrier Group.

Specifications for XTS AR-15 16in 223/5.56 Complete Upper Receiver w/o BCG:

Manufacturer: XTS
Caliber: .223 Remington
Overall Length: 24.75 in
Barrel Length: 16.5 in
Gas System Length: Carbine Length
Barrel Twist Rate: 1-8
Firearms Threads Per Inch: 1/2x28
Muzzle Device: A2 Flash Hider
Finish: Nitride
Color: Black
Gun Model: AR-15
Fabric/Material: Stainless Steel
Gas Block Journal Size-Diameter: .750 in
Handguard Length: 15 in
Handguard Style: Round Rail
Gun Rail: M-LOK
Gun Make: AR Platform
Barrel Material: 4150 Chrome Moly Vanadium
Weight: 29.6 oz
Bolt Carrier Group Included: No
Charging Handle Included: MIL-SPEC
Magazine Included: No
Condition: New
Mount Type: M-LOK
Country of Origin: USA

Package Contents:

  • XTS AR-15 16in 223/5.56 Complete Upper Receiver w/o BCG
  • Anchor Harvey Upper Receiver
  • 5.56 NATO BARREL 16.5in
  • XTS Charging Handle
  • XTS Forward Assist
  • XTS Ejection Port Cover
  • 15? M-LOK
  • Black Gas Block
  • Gas Tube
  • Bird Cage Muzzle Brake

What firearm models does the manufacturer say XTS AR-15 16in 223/5.56 Complete Upper Receiver w/o BCG is compatible with?

The manufacturer says that XTS AR-15 16in 223/5.56 Complete Upper Receiver w/o BCG is compatible with AR-15

XTS AR-15 16in 223/5.56 Complete Upper Receiver w/o BCG Orderable Models

List of Orderable Models

  • XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, XTS-CU-16BK , MPN: XTS-CU-16BK , UPC: 767820105826 , Code: 20R-UFH-AR15IN-XTS-CU-16BK

XTS AR-15 16in 223/5.56 Complete Upper Receiver w/o BCG Unavailable & Discontinued Models

List of Unorderable Models

  • XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Red, XTS-CU-16RD , MPN: XTS-CU-16RD , UPC: 767820103082 , Code: 20R-UFH-AR15IN-XTS-CU-16RD
  • XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Purple, XTS-CU-16PP , MPN: XTS-CU-16PP , UPC: 767820103075 , Code: 20R-UFH-AR15IN-XTS-CU-16PP
  • XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, OD Green, XTS-CU-16OD , MPN: XTS-CU-16OD , UPC: 767820103068 , Code: 20R-UFH-AR15IN-XTS-CU-16OD
  • XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Silver, XTS-CU-16SL , MPN: XTS-CU-16SL , UPC: 767820106465 , Code: 20R-UFH-AR15IN-XTS-CU-16SL
  • XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Blue, XTS-CU-16BL , MPN: XTS-CU-16BL , UPC: 767820103044 , Code: 20R-UFH-AR15IN-XTS-CU-16BL
  • XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Bronze, XTS-CU-16BR , MPN: XTS-CU-16BR , UPC: 767820103051 , Code: 20R-UFH-AR15IN-XTS-CU-16BR
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Last updated 2026-07-07 UTC.