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Questions & Answers
Since this says 233 i assume you can't shoot 556?

Bro literally every single AR-15 upper on the market that is chambered in 556-223-223 wylde will shoot 223 or 556. No if ands or buts. If it is a 556 upper you can shoot 223 or 556. Let me see again if you see a AR-15 upper and it's chambered in 556, 223 or 223 wylde it will shoot 223/5.56. There's not a single upper on the market that is not compatible with one or the other

by letreen smegulus iv, Verified Owner, September 27, 2025
What muzzle device comes attached? Expert Answer

The American Defense Manufacturing 5.56 16 Inch Barrel M-Lok Rail Upper Recievers come with the SureFire Warcomp.

by Hunter, Gear Expert, October 3, 2022
Customer Reviews
Most Recent Reviews
ADM UIC Mlok 16inch barrel by MBX, Verified Owner, February 14, 2023
Item came as described. Midnight bronze upper is amazing, matches perfectly with my lower receiver and blends well with woodland camo too. It uses Criterion barrel as well which is one the best imho. OP photos shows it having an iron sight but doesn’...
Read More...
Most Recent Reviews
Seems Good by MC, September 15, 2021
I've shot one of these recently and it seems legit. Plenty accurate, sub MOA capable with match ammo. Ran every time with general brass ammo and is low profile in terms of the handguard. If this is the model with the warcomp, I do not like that part....
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Read All 2 Reviews
Caliber: .223 Wylde Barrel Length: 16 inMuzzle Device: Surefire Warcomp Color: Black Condition: New

Code: 26S-UFH-ADM004-UICCUBLK16M2MLOK

MPN: UICCUBLK16M2MLOK

UPC: 818503015311

List: $1,300.00Save $65.00
$1,235.00

ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories.

Product Info for American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver

American Defense Mfg Complete M-LOK Upper Reciever with Criterion Barrel including Premium Bolt Carrier Group and Raptor Charging Handleimage

Specifications for American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver:

Manufacturer: American Defense Manufacturing
Caliber: .223 Wylde
Barrel Length: 16 in
Muzzle Device: Surefire Warcomp
Color: Black
Condition: New
Gun Rail: M-LOK
Magazine Included: No

Features of American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver:

  • M-LOK Rail

Package Contents:

  • American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver

American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver Orderable Models

List of Orderable Models

  • American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Black, 16 in, UICCUBLK16M2MLOK , MPN: UICCUBLK16M2MLOK , UPC: 818503015311 , Code: 26S-UFH-ADM004-UICCUBLK16M2MLOK

American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Black, 16 in, UICCUBLK16M2MLOK , MPN: UICCUBLK16M2MLOK-DMO , Code: 26S-UFH-ADM004-UICCUBLK16M2MLOK-DMO
  • American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Grey, 16 in, UICCUGRY16M2MLOK , MPN: UICCUGRY16M2MLOK , UPC: 818503014178 , Code: 26S-UFH-ADM004-UICCUGRY16M2MLOK
  • American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Midnight Bronze, 16 in, UICCUBRZ16M2MLOK , MPN: UICCUBRZ16M2MLOK , UPC: 818503012211 , Code: 26S-UFH-ADM004-UICCUBRZ16M2MLOK
  • American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Flat Dark Earth, 16 in, UICCUPFDE16M2MLOK , MPN: UICCUPFDE16M2MLOK , UPC: 818503014161 , Code: 26S-UFH-ADM004-UICCUPFDE16M2MLOK
  • American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Olive Drab, 16 in, UICCUOD16M2MLOK , MPN: UICCUOD16M2MLOK , UPC: 818503015328 , Code: 26S-UFH-ADM004-UICCUOD16M2MLOK
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