Does the Radical Firearms 5.56 Mid-Length work with the Cryptic Steel Bolt Carrier Nitride?

Radical Firearms 5.56 Ar-15 Barrel Assembly Mid-Length - Zero Impulse Brake - 16"

Barrel

Radical Firearms 5.56 Mid-Length

from $129.95

Cryptic AR15 Steel Bolt Carrier Black Nitride

Bolt Carrier Group

Cryptic Steel Bolt Carrier Nitride

from $59.99

Radical Firearms barrel and Cryptic Coatings bolt carrier group compatibility

Yes, they fit

The Radical Firearms 5.56 Mid-Length works with the Cryptic Steel Bolt Carrier Nitride. Our compatibility rules found no conflict between them.

This exact setup is in a real GunPartPicker build.

Counted from real GunPartPicker builds: parts lists people put together while planning to buy.

Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.

Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.

How often builders pair the Radical Firearms barrel and Cryptic Coatings bolt carrier group

Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.

Bolt Carrier Groups builders put on the Radical Firearms 5.56 Mid-Length

Share of builds with the Radical Firearms 5.56 Mid-Length and any bolt carrier group

Barrels builders put under the Cryptic Steel Bolt Carrier Nitride

Share of builds with the Cryptic Steel Bolt Carrier Nitride and any barrel

  • Radical Firearms 5.56 Mid-Length

    Of barrel picks
    0.2%
    Median paid
    $130

  • Cryptic Steel Bolt Carrier Nitride

    Of bolt carrier group picks
    0.2%
    Median paid
    $67
How we count ⌄

These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.

Frequently built with the Radical Firearms barrel and Cryptic Coatings bolt carrier group

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Charging Handle

Upper Receiver

Lower Receiver

Handguard

Trigger

Stock & Brace

Buffer Tube Assembly

Optic

Muzzle Device

Gas Block

Foregrip

Pistol Grip

Radical Firearms 5.56 vs Cryptic Steel Bolt Carrier: specs and prices

Radical Firearms 5.56Cryptic Steel Bolt Carrier
Best price$129.95 at Primary Arms$59.99 at Optics Planet
Stores0 of 3 in stock0 of 1 in stock
Caliber5.56 NATOn/a
Gas SystemMid-Lengthn/a
Length16n/a
Twist1:7n/a
ContourSOCOMn/a
Thread1/2x28n/a
Cartridgen/a5.56 NATO
Finishn/aNitride

Both for $189.94 at today's best prices.

Today's best prices and 90 day price history

Every store we track for each part, cheapest in stock first. Prices are checked through the day.

Radical Firearms 5.56 Mid-Length

Cryptic Steel Bolt Carrier Nitride

  • Optics Planetout of stock$59.99

Price history, last 90 days

  • Radical Firearms 5.56 Mid-Length: lowest $129.95 on Jul 6, highest $129.95 on Jul 6 over the last 90 days.
  • Cryptic Steel Bolt Carrier Nitride: lowest $59.99 on Jul 21, highest $66.50 on Jul 5 over the last 90 days.

Bolt Carrier Groups frequently paired with the Radical Firearms 5.56 Mid-Length

Most picked next to it in real builds. Only parts our rules say fit the Radical Firearms 5.56 Mid-Length are listed.

Barrels frequently paired with the Cryptic Steel Bolt Carrier Nitride

Most picked next to it in real builds. Only parts our rules say fit the Cryptic Steel Bolt Carrier Nitride are listed.