Does the Radian AX556 work with the CMMG Dissent 6.50" Upper .300 AAC?
Lower Receiver
Radian AX556
from $514.95
Upper Receiver
CMMG Dissent 6.50" Upper .300 AAC Blackout
from $1125.63
lower and CMMG upper compatibility
Yes, they fit
The Radian AX556 works with the CMMG Dissent 6.50" Upper .300 AAC Blackout. 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 lower and CMMG upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the CMMG Dissent 6.50" Upper .300 AAC and any lower
- This pairRadian AX55633%
Radian AX556
Not in enough builds yet to report.
CMMG Dissent 6.50" Upper .300 AAC
- Of upper picks
- 0%
- Median paid
- $1106
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 lower and CMMG upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Radian AX556 vs CMMG Dissent 6.50" Upper .300: specs and prices
| Radian AX556 | CMMG Dissent 6.50" Upper | |
|---|---|---|
| Best price | $514.95 at AR15 Discounts | $1125.63 at BattleHawk Armory |
| Stores | 2 of 2 in stock | 0 of 4 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 300 Blackout |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System Length | n/a | Pistol |
Both for $1640.58 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
- Radian AX556: lowest $514.95 on Jul 5, highest $514.95 on Jul 5 over the last 90 days.
Upper Receivers most paired with lowers
The Radian AX556 is not in enough builds yet, so these are the most picked next to any lower. Only parts our rules say fit the Radian AX556 are listed.
Lower Receivers most paired with CMMG uppers
The CMMG Dissent 6.50" Upper .300 AAC is not in enough builds yet, so these are the most picked next to any CMMG upper. Only parts our rules say fit the CMMG Dissent 6.50" Upper .300 AAC are listed.
