Does the Unknown CMMG Banshee 200 MkGs 9mm AR work with the Stern Defense Nickel Boron 9mm?
Upper Receiver
Unknown CMMG Banshee 200 MkGs 9mm AR Upper
from $629.45
Bolt Carrier Group
Stern Defense Nickel Boron 9mm
from $169.99
Unknown upper and Stern Defense bolt carrier group compatibility
Yes, they fit
The Unknown CMMG Banshee 200 MkGs 9mm AR Upper works with the Stern Defense Nickel Boron 9mm. 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.
Unknown CMMG Banshee 200 MkGs vs Stern Defense Nickel Boron 9mm: specs and prices
| Unknown CMMG Banshee 200 | Stern Defense Nickel Boron | |
|---|---|---|
| Best price | $629.45 at BattleHawk Armory | $169.99 at Optics Planet |
| Stores | 0 of 1 in stock | 3 of 4 in stock |
| Assembly | Complete | n/a |
| Platform | AR-9 | n/a |
| Caliber | 9mm | n/a |
| Length | 8 | n/a |
| Cartridge | n/a | 9mm |
| Finish | n/a | Nickel Boron |
Both for $799.44 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
- Unknown CMMG Banshee 200 MkGs 9mm AR: lowest $629.45 on Jul 5, highest $629.45 on Jul 5 over the last 90 days.
- Stern Defense Nickel Boron 9mm: lowest $144.49 on Jul 5, highest $170.99 on Jul 24 over the last 90 days.