Does the FAXON Firearms 300 AAC Blackout 1-8 work with the LMT Piston Full Auto 5.56?
Barrel
FAXON Firearms 300 AAC Blackout 1-8 Twist 7.5"
from $134.99
Bolt Carrier Group
LMT Piston Full Auto 5.56
Faxon Firearms barrel and Lewis Machine & Tool bolt carrier group compatibility
Yes, they fit
The FAXON Firearms 300 AAC Blackout 1-8 Twist 7.5" works with the LMT Piston Full Auto 5.56. Our compatibility rules found no conflict between them.
This exact setup is in a real GunPartPicker build.
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 barrel and Lewis Machine & Tool bolt carrier group
Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.
Share of builds with the FAXON Firearms 300 AAC Blackout 1-8 and any bolt carrier group
- This pairLMT Piston Full Auto 5.5625%
Share of builds with the LMT Piston Full Auto 5.56 and any barrel
FAXON Firearms 300 AAC Blackout 1-8
- Of barrel picks
- 0.1%
- Median paid
- $134
LMT Piston Full Auto 5.56
- Of bolt carrier group picks
- 0.4%
- 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 Faxon Firearms barrel and Lewis Machine & Tool 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
Lower Receiver
Upper Receiver
Radical Firearms 5.56 Barreled Upper
Fits, check note
Gas Block
Handguard
Muzzle Device
Pistol Grip
FAXON Firearms 300 AAC vs LMT Piston Full Auto 5.56: specs and prices
| FAXON Firearms 300 AAC | LMT Piston Full Auto 5.56 | |
|---|---|---|
| Best price | $134.99 at Palmetto State Armory | n/a |
| Stores | 5 of 6 in stock | n/a |
| Caliber | 300 Blackout | n/a |
| Gas System | Pistol | n/a |
| Length | 30 | n/a |
| Twist | 1:8 | n/a |
| Contour | M4 | n/a |
| Thread | 5/8x24 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 Bolt Carrier |
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
- FAXON Firearms 300 AAC Blackout 1-8: lowest $115.56 on Sep 12, highest $148.00 on Jul 15 over the last 90 days.
Bolt Carrier Groups frequently paired with the FAXON Firearms 300 AAC Blackout 1-8
Most picked next to it in real builds. Only parts our rules say fit the FAXON Firearms 300 AAC Blackout 1-8 are listed.
Barrels frequently paired with the LMT Piston Full Auto 5.56
Most picked next to it in real builds. Only parts our rules say fit the LMT Piston Full Auto 5.56 are listed.
