Does the CMMG MK4/ Stripped Midnight Bronze work with the CMMG MK4 6.5 Grendel Resolute Upper?
Lower Receiver
CMMG MK4/ Stripped Midnight Bronze
from $97.95
Upper Receiver
CMMG MK4 6.5 Grendel Resolute Upper Group Receiver 16.1in
from $809.99
CMMG lower and CMMG upper compatibility
Yes, they fit
The CMMG MK4/ Stripped Midnight Bronze works with the CMMG MK4 6.5 Grendel Resolute Upper Group. Our compatibility rules found no conflict between them.
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.
CMMG MK4/ Stripped Midnight vs CMMG MK4 6.5 Grendel Resolute: specs and prices
| CMMG MK4/ Stripped Midnight | CMMG MK4 6.5 Grendel | |
|---|---|---|
| Best price | $131.99 at MidwayUSA | $809.99 at Optics Planet |
| Stores | 1 of 2 in stock | 0 of 1 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | Multi | 6.5 Grendel |
| Finish | Cerakote | n/a |
| Color | Bronze | n/a |
| Length | n/a | 16.1 |
Both for $941.98 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 MK4/ Stripped Midnight Bronze: lowest $97.95 on Jul 5, highest $131.99 on Jul 10 over the last 90 days.
- CMMG MK4 6.5 Grendel Resolute Upper: lowest $749.99 on Jul 5, highest $809.99 on Jul 27 over the last 90 days.