Does the FAXON Firearms URSSB762P ARAK-21 Upper work with the FAXON Firearms 5.56 Nitride TIN PVD?
Upper Receiver
FAXON Firearms URSSB762P ARAK-21 Upper 7.62x39mm
from $861.99
Bolt Carrier Group
FAXON Firearms 5.56 Nitride TIN PVD
from $147.99
Faxon Firearms upper and Faxon Firearms bolt carrier group compatibility
They fit, with a catch
The FAXON Firearms URSSB762P ARAK-21 Upper 7.62x39mm works with the FAXON Firearms 5.56 Nitride TIN PVD, with one thing to check: Bolt Carrier Group (5.56 NATO) has a 5.56 / .223 bolt; a 7.62x39mm build needs a 7.62x39 bolt.
No one has built this exact setup yet, but Faxon Firearms uppers with Faxon Firearms 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 Faxon Firearms 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 FAXON Firearms 5.56 Nitride TIN PVD and any upper
FAXON Firearms URSSB762P ARAK-21 Upper
Not in enough builds yet to report.
FAXON Firearms 5.56 Nitride TIN PVD
- Of bolt carrier group picks
- 1.5%
- 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 Faxon Firearms 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
Fits both
Lower Receiver
Fits both
Suppressor
Pistol Grip
Stock & Brace
Gas Block
FAXON Firearms URSSB762P vs FAXON Firearms 5.56 Nitride: specs and prices
| FAXON Firearms URSSB762P | FAXON Firearms 5.56 Nitride | |
|---|---|---|
| Best price | $861.99 at Sportsmans Outdoor Superstore | $156.40 at AT3 Tactical |
| Stores | 0 of 5 in stock | 6 of 9 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 7.62x39mm | n/a |
| Cartridge | n/a | 300 Blackout |
| Style | n/a | Forged |
| Finish | n/a | Nitride |
Both for $1018.39 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.
FAXON Firearms URSSB762P ARAK-21 Upper 7.62x39mm
Price history, last 90 days
- FAXON Firearms URSSB762P ARAK-21 Upper: lowest $855.60 on Jul 5, highest $920.00 on Jul 31 over the last 90 days.
- FAXON Firearms 5.56 Nitride TIN PVD: lowest $156.40 on Jul 17, highest $184.00 on Jul 30 over the last 90 days.
Bolt Carrier Groups most paired with Faxon Firearms uppers
The FAXON Firearms URSSB762P ARAK-21 Upper is not in enough builds yet, so these are the most picked next to any Faxon Firearms upper. Only parts our rules say fit the FAXON Firearms URSSB762P ARAK-21 Upper are listed.
Bravo Company
Fits, check noteCheck fit
Wilson Combat Bolt Carrier Assy 5.56 NATO Polished
Fits, check noteCheck fit
Spike's Tactical 5.56 NATO Cut Lightweight
Fits, check noteCheck fit
Cryptic Coatings 5.56 NATO
Fits, check noteCheck fit
ToolCraft 6.8 SPC Nitride
Fits, check noteCheck fit
Upper Receivers frequently paired with the FAXON Firearms 5.56 Nitride TIN PVD
Most picked next to it in real builds. Only parts our rules say fit the FAXON Firearms 5.56 Nitride TIN PVD are listed.
