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Reviews & Ratings for Cryptic .223 / 5.56 / .300 AAC Blackout Bolt Carrier Group (BCG) — 9 reviews

(9 reviews)
Cryptic .223 / 5.56 / .300 AAC Blackout Bolt Carrier Group (BCG)
Cryptic .223 / 5.56 / .300 AAC Blackout Bolt Carrier Group (BCG)
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Most Helpful Positive Review unmatched reliability
This BCG is heaven for lefties. I have a black rain ordinance bcg too, but the gas key of the bcg chipped on that one and black rain ordinance didn’t even respond. Not that it affects the function but l wanted to put it out there. On the other hand cryptic BCG is unparalleled for a leftie or a right...
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Most Helpful Negative Review Good company, not their best product
I purchased this late 2023, the one I received is mostly brown and is very disappointing in comparison to the picture. The product functions extremely well, but looks nothing like this picture. I have reached out to cryptic coatings and they are improving the coating and willing to replace mine dire...
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New Go-To BCG

by PerfExSI, Verified Owner from NJ, United States Written on July 19, 2026
Yes, they are a little more expensive but they do look really good and perform just as well. I have a couple of these Dragon Breath BCGs in gray and blue builds and they so stand out. Get‘em when they are on sale, you won’t be disappointed.
Would recommend: Yes
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good product

by founderofcool, Verified Owner from CO, United States Written on April 18, 2026
Awesome coating! Bcg appears high quality , and the finish is applied uniformly
Would recommend: Yes
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SURPRISED THIS TIME

by Matt, Verified Owner from IN, United States Written on May 8, 2025
I ordered a cryptic bcg and it was delivered in four days. I think I optics planet is officially added to my list
Would recommend: Yes
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All black no blue

by hooked2fly, Verified Owner from KY, United States Written on March 9, 2025
This company makes very high end bolt carriers and very slick. I already have one in Bronze so I ordered Dragons breath because it looked kind-of blue/gold in the description pic. What I received was 95% glossy black with w little red/purple hues...Still happy, a very well built BCG that will give years of service. I think Crtpics webpage says colors will vary with this process so you never know what you'll get?
Pros:
  • Very slippery
Cons:
  • Not color I ordered
Best Used for:
  • Target shooting
Would recommend: Yes
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Does what it was designed to do

by The Gripper, Verified Owner from TN, United States Written on February 12, 2025
So far I love it, the color is great, the bolt action is very smooth. It’s another very good product from optics planet.
Would recommend: Yes
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Great buy dont miss out

by Tdblackout25, Verified Owner from GA, United States Written on October 1, 2024
Looks great in my aero, precision, orange and black upper
Would recommend: Yes
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CRYPTIC BOLT

by P, Verified Owner from IN, United States Written on July 6, 2024
Very slick coating, paired with a Geissele platform. No complaints thus far. Going to get the midnight black bolt next.
Would recommend: Yes
1 of 1 found the following review helpful.
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Last updated 2025-11-12 UTC.