Description
The Rise Armament RA1011BLK is a complete AR-15 bolt carrier group that gives your rifle a dependable, well-machined core without breaking the bank. It runs .223 Rem, 5.56x45mm NATO, and .300 Blackout, so whether you're feeding it standard range ammo or building out a Blackout pistol, this BCG has you covered. Every unit gets individually inspected and MPI tested, which means each one is checked for hidden cracks before it ever leaves the shop.
What Makes the RA1011BLK BCG Tick
Rise didn't cut corners on the materials here. The bolt is machined from 9310 steel and MPI tested, the carrier is 8620 tool steel that's heat treated and case hardened, and the gas key is fastened with grade 8 hardened bolts and staked properly so it stays put under repeated firing. The cam pin is 4140 steel and the extractor is tool steel that's been shot peened for longer spring life. These are the same material specs you'd expect from BCGs costing a good bit more.
Full-Auto Profile and Black Nitride Finish
This is a full-auto profile carrier, meaning it carries a touch more mass to help smooth out the cycling and keep things running reliably. To be clear, dropping a full-auto profile carrier into a standard rifle does not change how it fires. It's simply the more robust, milspec-style design that most builders prefer. The black nitride coating is the real workhorse feature though. It's slick, hard, and corrosion resistant, so fouling brushes off with minimal effort and cleanup at the end of a range day takes a fraction of the time.
Dropping the Rise BCG Into Your Build
Installation is plug-and-play for anyone assembling or upgrading a standard AR-15 upper. It slides right into a milspec carrier and pairs with any standard charging handle. If you're running it in a .300 Blackout setup with subsonics and a suppressor, keep an eye on your gas system and buffer weight to dial in reliable cycling. For a straightforward, quality BCG that just works, the RA1011BLK is tough to beat.
Key Specifications
- Manufacturer: Rise Armament
- Manufacturer Part Number: RA1011BLK
- Model: Bolt Carrier Group
- UPC: 851046006033
- Caliber: .223 Rem / 5.56x45mm NATO / .300 Blackout
- Finish: Black Nitride
- Carrier Profile: Full-Auto
- Carrier Material: 8620 Tool Steel, Heat Treated and Case Hardened
- Bolt Material: 9310 Steel, MPI Tested
- Cam Pin Material: 4140 Steel
- Extractor: Tool Steel, Shot Peened
- Gas Key: Tool Steel with Grade 8 Fasteners, Staked
- Weight: Approx. 11.5 oz
- Platform Compatibility: AR-15 / M16
- Testing: Individually MPI Tested and Inspected
What’s Included
- (1) Rise Armament RA1011BLK AR-15 Bolt Carrier Group (.223/5.56, Black Nitride)
Frequently Asked Questions
What calibers does the Rise Armament RA1011BLK BCG work with?
This bolt carrier group is built for .223 Rem and 5.56x45mm NATO, and it's also compatible with .300 Blackout. That makes it a flexible choice whether you're running a standard 5.56 carbine or a dedicated Blackout build. Just keep in mind that AR-15 BCGs are caliber-flexible because the bolt face is the same across these rounds.
Is the RA1011BLK a full-auto profile bolt carrier?
Yes, Rise builds the RA-1011 with a full-auto profile carrier. It carries slightly more mass to help smooth out cycling and improve reliability. Installing a full-auto profile carrier in a standard rifle does not change how the firearm operates. It's simply the more robust milspec-style design most builders look for.
How hard is the black nitride finish to clean?
That's one of the best parts of this BCG. The black nitride coating is slick and corrosion resistant, so carbon and fouling wipe off with far less scrubbing than a standard phosphate finish. A quick pass with a rag and some solvent usually gets it looking fresh again.
Is the gas key properly staked on the Rise BCG?
Yes, the gas key is secured with grade 8 hardened fasteners and staked properly at the factory. Proper staking keeps the key from loosening under repeated firing, which is critical for consistent gas flow and long-term reliability. This is a detail budget BCGs often get wrong, so it's good to see Rise handling it right.





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