Does the FN America FN 16" CHF Government Carbine work with the Diamondback Firearms 5.56?
Barrel
FN America FN 16" CHF Government Carbine
from $321.99
Bolt Carrier Group
Diamondback Firearms 5.56
FN America barrel and Diamondback bolt carrier group compatibility
Yes, they fit
The FN America FN 16" CHF Government Carbine works with the Diamondback Firearms 5.56. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but FN America barrels with Diamondback 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 FN America barrel and Diamondback bolt carrier group
Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.
Share of builds with the FN America FN 16" CHF Government Carbine and any bolt carrier group
Share of builds with the Diamondback Firearms 5.56 and any barrel
FN America FN 16" CHF Government Carbine
- Of barrel picks
- 0.1%
- Median paid
- $322
Diamondback Firearms 5.56
- Of bolt carrier group picks
- 0.8%
- Median paid
- n/a
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 FN America barrel and Diamondback 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
Gas Block
Lower Receiver
Upper Receiver
Fits both
Trigger
Handguard
Muzzle Device
Pistol Grip
Buffer Tube Assembly
FN America FN 16" CHF vs Diamondback Firearms 5.56: specs and prices
| FN America FN 16" CHF | Diamondback Firearms 5.56 | |
|---|---|---|
| Best price | $349.99 at Primary Arms | n/a |
| Stores | 1 of 4 in stock | n/a |
| Caliber | 5.56 NATO | n/a |
| Gas System | Carbine | n/a |
| Length | 16 | n/a |
| Twist | 1:7 | n/a |
| Contour | M4 | n/a |
| Thread | 1/2x28 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | AR-15 Bolt Carrier |
| Finish | n/a | Nitride |
| Weight | 1.6 | 16.05 |
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 16" CHF Government Carbine: lowest $321.99 on Jul 13, highest $349.99 on Jul 7 over the last 90 days.
Bolt Carrier Groups frequently paired with the FN America FN 16" CHF Government Carbine
Most picked next to it in real builds. Only parts our rules say fit the FN America FN 16" CHF Government Carbine are listed.
Barrels frequently paired with the Diamondback Firearms 5.56
Most picked next to it in real builds. Only parts our rules say fit the Diamondback Firearms 5.56 are listed.
