Does the PSA 10.5" Pistol Length 300AAC Blackout work with the FAXON Firearms 5.56 Nitride Chameleon?

Upper Receiver
PSA 10.5" Pistol Length 300AAC Blackout 1:8 Nitride 9"
from $329.99

Bolt Carrier Group
FAXON Firearms 5.56 Nitride Chameleon PVD
from $151.28
Palmetto State Armory upper and Faxon Firearms bolt carrier group compatibility
Yes, they fit
The PSA 10.5" Pistol Length 300AAC Blackout 1:8 works with the FAXON Firearms 5.56 Nitride Chameleon PVD. Our compatibility rules found no conflict between them.
This exact setup has been built more than once on GunPartPicker.
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 Palmetto State Armory upper and Faxon Firearms bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the PSA 10.5" Pistol Length 300AAC Blackout and any bolt carrier group
- This pairFAXON Firearms 5.56 Nitride Chameleon PVD9%
Share of builds with the FAXON Firearms 5.56 Nitride Chameleon and any upper
- This pairPSA 10.5" Pistol Length 300AAC Blackout 1:86%
PSA 10.5" Pistol Length 300AAC Blackout
- Of upper picks
- 0.4%
- Median paid
- $330
FAXON Firearms 5.56 Nitride Chameleon
- Of bolt carrier group picks
- 0.5%
- Median paid
- $164
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 Palmetto State Armory upper and Faxon Firearms 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
Stock & Brace
Pistol Grip
PSA 10.5" Pistol Length 300AAC vs FAXON Firearms 5.56 Nitride: specs and prices
| PSA 10.5" Pistol Length | FAXON Firearms 5.56 Nitride | |
|---|---|---|
| Best price | $329.99 at Palmetto State Armory | $151.28 at Sportsmans Outdoor Superstore |
| Stores | 1 of 1 in stock | 9 of 9 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Gas System Length | Pistol | n/a |
| Caliber | 300 Blackout | n/a |
| Length | 10.5 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | Forged |
| Finish | n/a | Nitride |
Both for $481.27 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
- PSA 10.5" Pistol Length 300AAC Blackout: lowest $289.99 on Aug 19, highest $329.99 on Jul 12 over the last 90 days.
- FAXON Firearms 5.56 Nitride Chameleon: lowest $161.49 on Jul 5, highest $184.00 on Jul 20 over the last 90 days.
Bolt Carrier Groups frequently paired with the PSA 10.5" Pistol Length 300AAC Blackout
Most picked next to it in real builds. Only parts our rules say fit the PSA 10.5" Pistol Length 300AAC Blackout are listed.
Upper Receivers frequently paired with the FAXON Firearms 5.56 Nitride Chameleon
Most picked next to it in real builds. Only parts our rules say fit the FAXON Firearms 5.56 Nitride Chameleon are listed.

















