Does the Harrington & Richardson Retro M16A1 20" work with the Yankee Hill Machine?
Upper Receiver
Harrington & Richardson Retro M16A1 20" Upper 5.56 1:7 Rifle
from $649.99
Charging Handle
Yankee Hill Machine
from $39.75
Harrington & Richardson upper and Yankee Hill Machine charging handle compatibility
Yes, they fit
The Harrington & Richardson Retro M16A1 20" Upper works with the Yankee Hill Machine. 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.
Harrington & Richardson Retro vs Yankee Hill Machine: specs and prices
| Harrington & Richardson | Yankee Hill Machine | |
|---|---|---|
| Best price | $649.99 at Palmetto State Armory | $39.75 at Primary Arms |
| Stores | 1 of 1 in stock | 1 of 1 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | AR-15 |
| Gas System Length | Rifle | n/a |
| Caliber | 5.56 NATO | n/a |
| Length | 7 | n/a |
| Hand | n/a | Non-Ambi |
| Material | n/a | Aluminum |
| Color | n/a | Black |
| Finish | n/a | Hardcoat Anodized |
Both for $689.74 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
- Harrington & Richardson Retro M16A1 20": lowest $649.99 on Jul 14, highest $649.99 on Jul 14 over the last 90 days.
- Yankee Hill Machine: lowest $39.75 on Jul 5, highest $39.75 on Jul 5 over the last 90 days.