Does the Nordic Components NC15 Extruded Stripped work with the Harrington & Richardson Retro "MP" Auto?

Upper Receiver
Nordic Components NC15 Extruded Stripped
from $86.36

Bolt Carrier Group
Harrington & Richardson Retro "MP" Auto BCG & Charging
from $169.99
Nordic Components upper and Harrington & Richardson bolt carrier group compatibility
Yes, they fit
The Nordic Components NC15 Extruded Stripped works with the Harrington & Richardson Retro "MP" Auto 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 Nordic Components upper and Harrington & Richardson bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Nordic Components NC15 Extruded Stripped and any bolt carrier group
- This pairHarrington & Richardson Retro "MP" Auto BCG &20%
Nordic Components NC15 Extruded Stripped
- Of upper picks
- 0%
- Median paid
- $88
Harrington & Richardson Retro "MP" Auto
Not in enough builds yet to report.
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 Nordic Components upper and Harrington & Richardson bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Handguard

Midwest Industries Combat Rail M-LOK
Fits both
Barrel

Ballistic Advantage 18" 22 ARC SPR Fluted Rifle
Fits, check note
Muzzle Device
Stock & Brace
Nordic Components NC15 vs Harrington & Richardson Retro: specs and prices
| Nordic Components NC15 | Harrington & Richardson | |
|---|---|---|
| Best price | $97.99 at Optics Planet | $169.99 at Palmetto State Armory |
| Stores | 1 of 4 in stock | 1 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | Multi | n/a |
| Receiver Type | A4 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Finish | n/a | Nitride |
Both for $267.98 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
- Nordic Components NC15 Extruded Stripped: lowest $86.36 on Jul 5, highest $109.99 on Jul 11 over the last 90 days.
Bolt Carrier Groups frequently paired with the Nordic Components NC15 Extruded Stripped
Most picked next to it in real builds. Only parts our rules say fit the Nordic Components NC15 Extruded Stripped are listed.
Upper Receivers most paired with Harrington & Richardson bolt carrier groups
The Harrington & Richardson Retro "MP" Auto is not in enough builds yet, so these are the most picked next to any Harrington & Richardson bolt carrier group. Only parts our rules say fit the Harrington & Richardson Retro "MP" Auto are listed.










