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Customer Reviews
Expert Review
5.56, eats everything well, became range invitee favorite by Stevey GB, Gear Expert, June 8, 2023
This upper is labeled #4 in a series of TRYBE builds. It's a basic 5.56 heavy barrel with with black nitride finish and A2 flash hider. I completed it with a TRYBE black chrome mil-spec BCG and TRYBE Magnite Charging handle. Those reviews are elsewhe...
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2/3 found this helpful
Most Recent Reviews quality built upper. by Wyatt, Verified Owner, April 2, 2024
Quality built and very well put together. Using it in my build and if feels very well.
Most Recent Reviews Good upper for the price by Rick, Verified Owner, January 2, 2024
Good upper for the price point, went and shot it and performed well with good grouping. It will be my new home defense rifle
Most Recent Reviews Good upper for the price by Rick, Verified Owner, January 2, 2024
Good upper for the price point, went and shot it and performed well with good grouping. It will be my new home defense rifle
Most Recent Reviews exactly what we wanted by ron, Verified Owner, September 16, 2023
We wanted to build 2 AR's and these are the perfect start!. The quality was great and so was the price! We all ready had the bolt carrier groups and now we're saving for the lowers, but that shouldn't take too long.
Most Recent Reviews The best in years by Sam Mckeown, Verified Owner, September 9, 2023
This is one of the best all round value pieces I have bought in a long time thanks for producing and selling such good quality at tremendous value and very prompt delivery follow up was quick without being obtrusive
Read All 8 Reviews
Caliber: 5.56x45mm NATO Barrel Length: 16 inGas System Length: Mid Length Barrel Twist Rate: 1-7 Handguard Type: Free-Float Muzzle Device: A2 Flash Hider Finish: Black Nitride Color: Black Gun Model: AR-15 Condition: Used Condition Quality: Fair Condition Details: Scratches Attachment Type: Picatinny Gun Rail: M-LOK Gun Type: Rifle Gun Make: AR Platform Additional Features: 4.4 lb Included Accessories: Standard Barrel Material: 4140 Chrome Moly Vanadium Bolt Carrier Group Included: No Charging Handle Included: No Weight: 3.6 lb, 57.6 ozMagazine Included: No Mount Type: Picatinny

Code: TRB-UFH-TDSCUPR-SCUPPER16556-EDEMO5

MPN: SCUPPER16556-EDEMO5

Product No Longer Available

Product Info for TRYBE Defense AR-15 16in 5.56x45mm NATO M-LOK Semi-Complete Upper Receiver

If you're ready to enjoy the awesomeness that is an AR Rifle, the TRYBE Defense AR-15 16" Semi-Complete Upper chambered in .556 has everything you need. Featuring an ultra-durable high-performance 4140 CMV steel barrel with 5R rifling and a 1:7" twist, a 15" M-LOK free float rail, and an A2 flash hider, this is the perfect upper for any shooter serious about the quality of their build! Don't settle for less. Pick up the TRYBE Defense AR-15 16" Semi-Complete Upper Receiver and carry your rifle with some confidence.image

If you want to make this upper complete, pick up a quality TRYBE Defense Bolt Carrier Group and Charging Handle. Flawless compatibility and zero issues with tolerance stacking.

For other quality gear to carry and protect everything you'd need for a day at the range, check out the premium field accessories that your loyal friends at TRYBE Tactical and TRYBE Optics have for you. Start customizing today and get ready to JOIN. THE. TRYBE.

Package Contetns:

  • TRYBE Defense AR-15 16in 5.56x45mm NATO M-LOK Semi-Complete Upper Receiver
  • TRB-UFH-TDSCUPR-SCUPPER16556
  • TRYBE Defense AR-15 16 in. M-LOK Semi-Complete Upper Receiver, 5.56x45mm NATO
  • TRB-UFH-TDSCUPR-SCUPPER16556
  • TRYBE Defense AR-15 16 in. M-LOK Semi-Complete Upper Receiver, 5.56x45mm NATO (TRB-UFH-TDSCUPR-SCUPPER16556)
  • TRYBE Defense AR-15 Extended Grasp 10-Round Magazine (TRB-RM-EXG1-106568-BLK-10RD)

Magazine and Accessories

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Gun Triggers

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Gun Parts and Accessories

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Gun Barrels

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Gun Sights

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Gun Stocks

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Mounts, Rings and Accessories

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Related Products to TRYBE Defense AR-15 16in 5.56x45mm NATO M-LOK Semi-Complete Upper Receiver

TRYBE Defense AR-15 16in 5.56x45mm NATO M-LOK Semi-Complete Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

USED TRYBE Defense Semi-Complete Upper Receiver, AR-15, 5.56x45mm NATO, 16in 5R Barrel, 1-7 Twist, 15in M-LOK Rail, A2 Flash Hider, Nitride Black, SCUPPER16556, EDEMO5, Used, Condition Fair , MPN: SCUPPER16556-EDEMO5 , Code: TRB-UFH-TDSCUPR-SCUPPER16556-EDEMO5
DEMO, TRYBE Defense Semi-Complete Upper Receiver, AR-15, 5.56x45mm NATO, 16in 5R Barrel, 1-7 Twist, 15in M-LOK Rail, A2 Flash Hider, Nitride Black, SCUPPER16556 , MPN: SCUPPER16556-DEMO , Code: TRB-UFH-TDSCUPR-SCUPPER16556-DEMO
TRYBE Defense Semi-Complete Upper Receiver, AR-15, 5.56x45mm NATO, 16in 5R Barrel, 1-7 Twist, 15in M-LOK Rail, A2 Flash Hider, Nitride Black, SCUPPER16556 , MPN: SCUPPER16556 , UPC: 810030588672 , Code: TRB-UFH-TDSCUPR-SCUPPER16556
TRYBE Defense Semi-Complete Upper Receiver, AR-15, 5.56, 16in 5R Barrel, 1-7 Twist, 15in M-LOK, A2 FH, Black w/ TRYBE AR-15 Extended Grasp 10-Round Magazine, SCUPPER16556-KIT1 , MPN: SCUPPER16556-KIT1 , Code: TRB-UFH-TDSCUPR-SCUPPER16556-KIT1
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