Does the CMMG MK3 .308 Stripped w/o Forward work with the Cryptic BCG?
Upper Receiver
CMMG MK3 .308 Stripped w/o Forward Assist
from $324.95
Bolt Carrier Group
Cryptic BCG
from $180.99
CMMG upper and Cryptic Coatings bolt carrier group compatibility
Yes, they fit
The CMMG MK3 .308 Stripped w/o Forward Assist works with the Cryptic BCG. 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 CMMG upper and Cryptic Coatings bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the CMMG MK3 .308 Stripped w/o Forward and any bolt carrier group
- This pairCryptic BCG20%
Share of builds with the Cryptic BCG and any upper
- This pairCMMG MK3 .308 Stripped w/o Forward Assist20%
CMMG MK3 .308 Stripped w/o Forward
- Of upper picks
- 0.1%
- Median paid
- $325
Cryptic BCG
- Of bolt carrier group picks
- 0%
- Median paid
- $190
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 CMMG upper 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.
Lower Receiver
Charging Handle
Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Stock & Brace
Handguard
Barrel
Muzzle Device
CMMG MK3 .308 Stripped w/o vs Cryptic BCG: specs and prices
| CMMG MK3 .308 Stripped w/o | Cryptic BCG | |
|---|---|---|
| Best price | $324.95 at Dirty Bird Industries | $180.99 at Optics Planet |
| Stores | 1 of 1 in stock | 1 of 2 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-10 | n/a |
| Caliber | .308 Win | n/a |
| Receiver Type | AR-10/M5 | n/a |
| Cartridge | n/a | .308 Win |
| Finish | n/a | Phosphate |
Both for $505.94 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.
Price history, last 90 days
- CMMG MK3 .308 Stripped w/o Forward: lowest $324.95 on Jul 12, highest $324.95 on Jul 12 over the last 90 days.
- Cryptic BCG: lowest $180.99 on Jul 21, highest $199.03 on Jul 7 over the last 90 days.
Bolt Carrier Groups frequently paired with the CMMG MK3 .308 Stripped w/o Forward
Most picked next to it in real builds. Only parts our rules say fit the CMMG MK3 .308 Stripped w/o Forward are listed.
Upper Receivers frequently paired with the Cryptic BCG
Most picked next to it in real builds. Only parts our rules say fit the Cryptic BCG are listed.
