Does the Stern Defense 010UPPERRECIEVERKKP work with the Stern Defense Nickel Boron 9mm?
Upper Receiver
Stern Defense 010UPPERRECIEVERKKP 7075-T6 Aluminum Anodized
from $104.99
Bolt Carrier Group
Stern Defense Nickel Boron 9mm
from $169.99
Stern Defense upper and Stern Defense bolt carrier group compatibility
Yes, they fit
The Stern Defense 010UPPERRECIEVERKKP 7075-T6 works with the Stern Defense Nickel Boron 9mm. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Stern Defense uppers with Stern Defense bolt carrier groups are a common pairing.
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 Stern Defense upper and Stern Defense bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Stern Defense Nickel Boron 9mm and any upper
Stern Defense 010UPPERRECIEVERKKP
Not in enough builds yet to report.
Stern Defense Nickel Boron 9mm
- Of bolt carrier group picks
- 0.2%
- Median paid
- $170
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 Stern Defense upper and Stern Defense 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
Aero Precision Breach Small Levers
Fits both
Lower Receiver
Pistol Grip
Handguard
Suppressor
Stock & Brace
Stern Defense vs Stern Defense Nickel Boron 9mm: specs and prices
| Stern Defense | Stern Defense Nickel Boron | |
|---|---|---|
| Best price | $104.99 at Palmetto State Armory | $169.99 at Optics Planet |
| Stores | 1 of 3 in stock | 3 of 4 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Receiver Type | A4 | n/a |
| Cartridge | n/a | 9mm |
| Finish | n/a | Nickel Boron |
Both for $274.98 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
- Stern Defense 010UPPERRECIEVERKKP: lowest $92.65 on Jul 5, highest $109.99 on Jul 18 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.
Bolt Carrier Groups most paired with Stern Defense uppers
The Stern Defense 010UPPERRECIEVERKKP is not in enough builds yet, so these are the most picked next to any Stern Defense upper. Only parts our rules say fit the Stern Defense 010UPPERRECIEVERKKP are listed.
Upper Receivers frequently paired with the Stern Defense Nickel Boron 9mm
Most picked next to it in real builds. Only parts our rules say fit the Stern Defense Nickel Boron 9mm are listed.
