You want it. You need it. If you’re ready to enjoy the awesomeness that is an AR Rifle, the TRYBE Defense AR-15 16″ Semi-Complete Upper chambered in .223 and 5.56 has everything you need! Featuring an ultra-durable high-performance 4140 CMV steel barrel with 5R rifling and a 1:8″ 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. Once you have this bad boy assembled onto your lower, the only thing left to do is to start sending some unencumbered lead down range. And don’t sleep on all of the other AR-15 Parts and accessories you need to keep your rifle looking fierce and operating at the highest level! From fully assembled Bolt Carrier Groups and low-profile ambidextrous Charging Handles and Safety Selectors to high-performance adjustable Drop-In Triggers and ultra-effective Muzzle Devices. And our hyper-accurate, long-lasting Rifle Barrels, durable Grips & Handstops, and full line of complete and semi-complete AR-15 Upper Receivers will finish the job. Oh, and if you’re looking for something with a little extra suppression power the brand new TRYBE Defense Cowl Induction Muzzle Brakes will leave you utterly amazed. Just don’t forget to wipe the drool off your chin. And you’re going to need something to carry all that swag. Finish it off with a TRYBE Tactical 42″ Rifle Case to wrap your rifle in soft, cushy protection. If you’re toting a load of gear, the spacious TRYBE Tactical Range Bag has all of the right pockets to keep you supplied and organized. 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. Specifications for TRYBE Defense AR-15 16in .223/5.56 M-LOK Complete Upper Receiver: Manufacturer: TRYBE Defense Cartridge: 5.56x45mm NATO, .223 Remington Overall Length: 16 in Barrel Length: 16 in Gas System Length: Mid Length Threads per Inch: 1/2×28 Handguard Type: Free-Float Muzzle Device: A2 Flash Hider Finish: Black Nitride Color: Black Gun Model: AR-15 Condition: New Gun Make: AR Platform Weight: 72.8 oz, 4.55 lb Magazine Included: No Features of TRYBE Defense AR-15 16in .223/5.56 M-LOK Complete Upper Receiver: Bolt Material: AISI 9310 Steel Chambering: .223 Wylde Package Contents: TRYBE Defense AR-15 16in .223/5.56 M-LOK Complete Upper Receiver TRB-URC-UPREM16-UPPER16223 TRYBE Defense AR-15 16 in. M-LOK Complete Upper Receiver TRB-UFH-UPREM16-UPPER16223-KIT1 TRYBE Defense AR-15 16 in. M-LOK Complete Upper Receiver (TRB-URC-UPREM16-UPPER16223) TRYBE Defense CIB Cowl Induction Muzzle Brake (TRB-BMB-HS90B-TRBCIB55612X28) TRB-UFH-UPREM16-UPPER16223-KIT2 TRYBE Defense AR-15 16 in. M-LOK Complete Upper Receiver (TRB-URC-UPREM16-UPPER16223) TRYBE Defense AR-15 Mil-Spec Complete Lower Parts Kit (TRB-LPK-ARMLS-LPKMIL) FAB Defense GL-CORE S CP CQB Optimized Combat Stock (1S0-BSC-GLSCPBS-FX-GLCORESCP) TRB-UFH-UPREM16-UPPER16223-KIT3 TRYBE Defense AR-15 16 in. M-LOK Complete Upper Receiver (TRB-URC-UPREM16-UPPER16223) TRYBE Defense AR-15 Lower Parts Kit (TRB-LPK-AR15LW-LPK) FAB Defense GL-CORE S CP CQB Optimized Combat Stock (1S0-BSC-GLSCPBS-FX-GLCORESCP) TRYBE Defense V2 Single Stage AR-15 Drop-In Trigger (TRB-ART-TDSV2C-TRGCURAR15V2-BLK) TRYBE Defense Aggressive AR Grip (TRB-ARG-ARGRGR-ARGRIP2-BK) TRYBE Defense Aggressive M-LOK & Key-Mod Handstop (TRB-VG-AMLKMH-HNDSTP2-BK) Similar Products to TRYBE Defense AR-15 16in M-LOK Compete Upper Receiver: TRYBE Defense AR-15 Parts TRYBE Defense Bolt Carrier Groups TRYBE Defense Charging Handles TRYBE Defense Safety Selectors TRYBE Defense Drop-In Triggers TRYBE Defense Muzzle Devices TRYBE Defense Rifle Barrels TRYBE Defense Grips & Handstops TRYBE Defense AR-15 Upper Receivers TRYBE Defense Cowl Induction Muzzle Brakes TRYBE Tactical 42″ Rifle Case TRYBE Tactical Range Bag TRYBE Warranty TRYBE™ products are made for performance and durability and are covered by a comprehensive warranty depending on the type of product. See full warranty information here
Pilotguy –
This is the first time trying out a Trybe Defense product. The fit & finish of this upper is really nice. No scratches or dings. This is the first Stainless Steel barrel I have and it's a very accurate shooting barrel. The BCG looks great too. I haven't had any issues or malfunctions while shooting. Brass is ejected at 3 o'clock. Overall I am very impressed with this upper. It took longer than expected to receive my order but these are crazy times we're in so not a big deal. Optics Planet did a great job with updates on my order.
Chainmailws6 –
I purchased the .223 Wylde complete upper. It came packaged really well and everything seems to be of decent quality. I paired it with a spikes tactical lower and strike industries build kit and everything functions perfectly. No malfunctions whatsoever. I subtracted one star because the nut on the flash hider had some wrench marks on it. I guess I appreciate that they wanted it to be tight! And the BCG had some very small burrs which slightly scored the buffer but I was able to file them down. Overall a very nice product and I would definitely recommend.
Roshane James –
If your thinking about this product then think no more. As ive been eyeballing this item for some time and finally give it a go. This was a happy purchase for me. The upper right out of the box is solid and clean the fitment on multiple lower was rock solid � the bcg is ok � the barrel is awesome the gas block looks fine at mid length � will take it out to the mountains ⛰️ of colorado…
jr-montana –
This complete upper is ready to go right out of the box. Just mount it to your favorite lower, add a buffer tube and stock. Then head to the range. The upper is solid. nothing on it is loose or has any play. After puting about 60 rounds through mine this thing started driving tacks. Excellent buy, great performance. I am definitely a fan of TRYBE products now.
GBO –
I've had this upper for about a year and a half now. Out of the box, the entire upper was in perfect condition. I was skeptical at first because I had never heard of Trybe and this was my first time assembling an AR15. It has done very well. For the price it was worth it. If you're working on a budget build or its your first AR then go ahead and go for it.
Luke Anderson –
I own this upper and absolutely love it. I enjoyed it so much I ordered the Trybe charging handle and the upgraded nickel boron bcg from Trybe. This upper now functions better than uppers 3 times the price. Extremely smooth and accurate. I encourage anyone to give Trybe a try. I switched all my BCGs in my 223/556/300AAC rifles over to the Trybe nickel boron bolt that 40 dollar upgrade was a drastic improvement. I can't speak for everyone but I am definitely a Trybe Defense fan.