Does the Yankee Hill Machine work with the FN America FN 20" CHF Government Rifle?
Yankee Hill Machine lower and FN America barrel compatibility
Yes, they fit
The Yankee Hill Machine works with the FN America FN 20" CHF Government Rifle. 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.
Yankee Hill Machine vs FN America FN 20" CHF: specs and prices
| Yankee Hill Machine | FN America FN 20" CHF | |
|---|---|---|
| Best price | n/a | $321.99 at KY Gun Company |
| Stores | n/a | 0 of 3 in stock |
| Assembly | Parts Kit | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Caliber | n/a | AR-15 |
| Gas System | n/a | Rifle |
| Length | n/a | 16 |
| Twist | n/a | 1:7 |
| Contour | n/a | Government |
| Thread | n/a | 1/2x28 |
| Weight | 2.2 | 2.25 |
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
- FN America FN 20" CHF Government Rifle: lowest $321.99 on Jul 13, highest $349.00 on Sep 1 over the last 90 days.

