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. 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. Specifications for TRYBE Defense AR-15 16in .223/5.56 M-LOK Semi-Complete Upper Receiver: Manufacturer: TRYBE Defense Cartridge: .223 Remington, .223 Wylde, 5.56x45mm NATO 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 Fabric/Material: 416R Stainless Steel Gun Rail: Picatinny Gun Type: Rifle Gun Make: AR Platform Barrel Material: 416R Stainless Steel Weight: 60.8 oz, 3.8 lb Magazine Included: No Mount Type: M-LOK Rifling Profile: 5R Features of TRYBE Defense AR-15 16in .223/5.56 M-LOK Semi-Complete Upper Receiver: Heavy 416R Stainless Steel Barrel Package Contents: TRYBE Defense AR-15 16in .223/5.56 M-LOK Semi-Complete Upper Receiver TRB-UFH-SEUPR16-SCUPPER16223 TRYBE Defense AR-15 16in M-LOK Semi-Complete Upper Receiver (TRB-UFH-SEUPR16-SCUPPER16223) TRB-UFH-SEUPR16-SCUPPER16223 TRYBE Defense AR-15 16in M-LOK Semi-Complete Upper Receiver (TRB-UFH-SEUPR16-SCUPPER16223) TRYBE Defense CIB Cowl Induction Muzzle Brake (TRB-BMB-HS90B-TRBCIB55612X28)
6 reviews for TRYBE Defense AR-15 16in .223/5.56 M-LOK Semi-Complete Upper Receiver
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RGDR –
Great price for this upper! The barrel is spectacular. The only issue is getting the receiver to mate up with the hand guard perfectly but for this price it’s overlookable. Optics Planet shipped this UPS which is greatly preferred over DHL and the sole reason for 5 stars!
ron –
I ordered one for me and one for my son-in-law, put fiber optic sights one them and they shoot beautifully! Now my brother wants to do the same thing so I'm ordering one right now.He will love it! We shot them out at my cabin and the neighbors liked them as well.More business for OpticPlanet!
ron –
I'm using this upper to build my second AR15 with PlanetOptic parts. They make it so easy!I recommended this option to two of my friends and they are going to do the same thing that I did.These products should be on my list for recommendations. Next stop, optics for this one.
Eddy –
This supper is fantastic. It’s got everything you need at a really really good price so far I’ve bought four of them and I’ll probably buy some more quality is top-notch you got the five rifle wilding chambered whether you get the BCG or the charging handle I opted for nickel on BCG and ambidextrous charging handle boom I’m done.
Kelly Young –
I love this thing it’s got the heavy barrel with the M-loc hand guard. This thing really does well with the Meprolight RDS that I put on it. I’ve got a Trybe Defense upper on my other AR15 and I really enjoyed it and recommend Trybe Defense
Stevey GB –
This is TRYBE build #3, an impressive looking heavy stainless barrel with A2 flash hider that was completed with a TRYBE Enhanced BCG in nickel boron and a TRYBE Magnite self-lubricating charging handle. I love the .223 Wylde chambering that allows us to safely use both .223 Remington as well as 5.56 ammo. This upper prefers heavier bullets, and Federal 69 grainers have given our shooters the best groups. We also use it for green tip and XM193 although this barrel deserves better fodder than that to meet it's potential.#3 wears a TRYBE 6-24×50 FFP HIPO scope on it in TRYBE rings. This combination has resulted in some of our more experienced shooters' best performances at range days. The heavy stainless barrel looks like serious business, and it is. The A2 flash hider is undoubtedly an effective recoil reducer without excess concussion.The barrel and chamber clean well after outings, an indication of a quality manufacturing. I feel this barrel will continue to break in and has great potential. Bada** upper, shoots great, cleans well, stainless barrel really stands out visually under the matte M-Lok handguard. Great combination upper with the TRYBE nickel boron BCG and Magnite charging handle.