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XTS AR-15 10.5in 223/5.56 Complete Upper Receiver w/o BCG XTS-CU-10BK Caliber: .223 Remington, Overall Length: 18.5 in, 17% Off w/ Free Shipping

XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel Length, Government, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Bird Cage, Black Nitride Finish, BLack, XTS-CU-10BK
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel Length, Government, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Bird Cage, Black Nitride Finish, BLack, XTS-CU-10BK
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XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel Length, Government, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Bird Cage, Black Nitride Finish, BLack, XTS-CU-10BK

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Questions & Answers
Is this blue comparable with the industry standard NRA blue? Expert Answer

Please email us at Techsales@opticsplanet.com for assistance.

by Ethan, Gear Expert, March 10, 2023
what type a bcg does this require? Expert Answer

The XTS AR-15 10.5in 223/5.56 Complete Upper Receiver will be compatible with any 5.56/.223 AR15 Bolt Carrier Group.

by Ethan, Gear Expert, February 13, 2023
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Negative Review you get what you pay for by Adam, Verified Owner, June 25, 2023
Alrighty, so you’ve decided to purchase a sub $250 dollar upper. Maybe you’re tight on cash. Maybe you just want a beater rifle. Maybe you love having buyers remorse, and keep telling yourself you can get high quality products for super cheap. It’s ...
Read More...
1/2 found this helpful
Most Recent Reviews Ar 15 upper receiver by Eugene, Verified Owner, September 3, 2025
This upper receiver was just what I was looking for simple and good quality.
Read All 2 Reviews
Caliber: .223 Remington Overall Length: 18.5 inBarrel Length: 10.5 inBarrel Profile: Government Gas System Length: Carbine Length Barrel Twist Rate: 1-7 Threads per Inch: 1/2x28 Muzzle Device: A2 Flash Hider Finish: Nitride Color: Black Gun Model: AR-15 Condition: New Gas Block Journal Size-Diameter: .750 inHandguard Length: 10 inWeight: 19.3 oz

Code: 20R-UFH-AR10UP-XTS-CU-10BK

MPN: XTS-CU-10BK

UPC: 767820103129

List: $314.99Save 17%
$259.99

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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 10.5in 223/5.56 Complete Upper Receiver w/o BCG

Our complete AR15 5.56 upper comes FULLY ASSEMBLED with a 5.56 NATO barrel, capable of shooting both .223 and 5.56. With an Anchor Harvey Upper and an XTS Hand Guard, this will make your next build the ultimate AR. Includes: ANCHOR HARVEY Upper Receiver.image

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

Specifications for XTS AR-15 10.5in 223/5.56 Complete Upper Receiver w/o BCG:

Manufacturer: XTS
Caliber: .223 Remington
Overall Length: 18.5 in
Barrel Length: 10.5 in
Barrel Profile: Government
Gas System Length: Carbine Length
Barrel Twist Rate: 1-7
Threads per Inch: 1/2x28
Muzzle Device: A2 Flash Hider
Finish: Nitride
Color: Black
Gun Model: AR-15
Condition: New
Fabric/Material: Stainless Steel
Gas Block Journal Size-Diameter: .750 in
Handguard Length: 10 in
Handguard Style: Round Rail
Gun Rail: M-LOK
Gun Make: AR Platform
Barrel Material: 4150 Chrome Moly Vanadium
Bolt Carrier Group Included: No
Charging Handle Included: MIL-SPEC
Weight: 19.3 oz
Magazine Included: No
Mount Type: M-LOK
Country of Origin: USA

Package Contents:

  • XTS AR-15 10.5in 223/5.56 Complete Upper Receiver w/o BCG
  • Anchor Harvey Upper Receiver
  • 5.56 NATO BARREL 10.5in
  • XTS Charging Handle
  • XTS Forward Assist
  • XTS Ejection Port Cover
  • 10in M-LOK
  • Black Gas Block
  • Gas Tube
  • Bird Cage Muzzle Brake

XTS AR-15 10.5in 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, 19.5in, 10.5in, Carbinel, Government, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, XTS-CU-10BK , MPN: XTS-CU-10BK , UPC: 767820103129 , Code: 20R-UFH-AR10UP-XTS-CU-10BK

XTS AR-15 10.5in 223/5.56 Complete Upper Receiver w/o BCG Unavailable & Discontinued Models

List of Unorderable Models

USED, XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel, Government, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, XTS-CU-10BK , MPN: XTS-CU-10BK-EDEMO , Code: 20R-UFH-AR10UP-XTS-CU-10BK-EDEMO-SC-C
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel, Government, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, OD Green, XTS-CU-10OD , MPN: XTS-CU-10OD , UPC: 767820103037 , Code: 20R-UFH-AR10UP-XTS-CU-10OD
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel, Government, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Bronze, XTS-CU-10BR , MPN: XTS-CU-10BR , UPC: 767820103006 , Code: 20R-UFH-AR10UP-XTS-CU-10BR
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel, Government, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Blue, XTS-CU-10BL , MPN: XTS-CU-10BL , UPC: 767820102979 , Code: 20R-UFH-AR10UP-XTS-CU-10BL
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel, Government, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Purple, XTS-CU-10PP , MPN: XTS-CU-10PP , UPC: 767820102986 , Code: 20R-UFH-AR10UP-XTS-CU-10PP
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel, Government, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Red, XTS-CU-10RD , MPN: XTS-CU-10RD , UPC: 767820102962 , Code: 20R-UFH-AR10UP-XTS-CU-10RD
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 19.5in, 10.5in, Carbinel, Government, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Silver, XTS-CU-10SL , MPN: XTS-CU-10SL , UPC: 767820107042 , Code: 20R-UFH-AR10UP-XTS-CU-10SL
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