RUGGED RELIABILITY WITH EXTREMELY LOW MASS
FOR .223/5.56MM CALIBERS ONLY
- Lowest recoil impulse available
- 3.9oz cycling mass (carrier)
- High quality titanium construction
- Proven, reliable performance
- Precision machining tolerances
- Specialized black nitride coating
- Includes a “Bulletproof” titanium firing pin, not all Ti firing pins are created equal
IMPORTANT INFORMATION
- Includes Ti carrier, Ti firing pin, and firing pin retaining pin. Use your existing bolt and cam pin
- Recommended for Rifle, Intermediate, or Mid-length gas systems
- Use only with the included Titanium firing pin or another Ti firing pin
- Bolt Carrier must be used in conjunction with an adjustable gas block
- For best function use with Unrivaled UDB-M4-C Competition Buffer
- Manufactured by RCA to UNRIVALED specs. A company with years of experience making the best Ti carriers on the market
- 100% made in the USA like all UNRIVALED products










Alex C –
Amazing addition to the rifle. Highly recommend for anyone trying to get the most out of their competition rifle. Using this with the competition buffer and UB or Siege brake will make all other rifles feel mediocre.
Mark White (verified owner) –
I paired this with the 2 stage dead blow competition buffer and y’alls take on the A2 flash hider. I’m really happy with this build. Went right into a radical AR and it’s working great. Also thanks for the M&Ms
Kyle Kirk (verified owner) –
Amazing. Crazy light! Paired with the buffer, wow what a difference!