Does the Luth-AR AR-308 A3 Stripped work with the JP Enterprises FMOS .308 Enhanced High?

Upper Receiver
Luth-AR AR-308 A3 Stripped
from $150.39

Bolt Carrier Group
JP Enterprises FMOS .308 Enhanced High Pressure BCG QPQ
from $454.99
Luth-AR upper and JP Enterprises bolt carrier group compatibility
Yes, they fit
The Luth-AR AR-308 A3 Stripped works with the JP Enterprises FMOS .308 Enhanced High Pressure. 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 Luth-AR upper and JP Enterprises bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Luth-AR AR-308 A3 Stripped and any bolt carrier group
- This pairJP Enterprises FMOS .308 Enhanced High Pressure10%
Luth-AR AR-308 A3 Stripped
- Of upper picks
- 0.1%
- Median paid
- $132
JP Enterprises FMOS .308 Enhanced High
Not in enough builds yet to report.
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 Luth-AR upper and JP Enterprises bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Handguard
Lower Receiver

PSA GEN3 PA-10 AR-10 Lower .308 Classic EPT
Unconfirmed
Barrel

FAXON Firearms Match .308 Win 18"
Fits both
Gas Block
Stock & Brace
Pistol Grip
Luth-AR AR-308 A3 Stripped vs JP Enterprises FMOS .308: specs and prices
| Luth-AR AR-308 A3 Stripped | JP Enterprises FMOS .308 | |
|---|---|---|
| Best price | $150.39 at Brownells | $454.99 at Ammunition Depot |
| Stores | 0 of 6 in stock | 5 of 5 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-10 | n/a |
| Caliber | .308 Win | n/a |
| Receiver Type | A3 | n/a |
| Cartridge | n/a | .308 Win |
Both for $605.38 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.
Luth-AR AR-308 A3 Stripped
Price history, last 90 days
- Luth-AR AR-308 A3 Stripped: lowest $150.39 on Jul 5, highest $157.14 on Sep 3 over the last 90 days.
- JP Enterprises FMOS .308 Enhanced High: lowest $454.99 on Jul 5, highest $479.99 on Aug 1 over the last 90 days.
Bolt Carrier Groups frequently paired with the Luth-AR AR-308 A3 Stripped
Most picked next to it in real builds. Only parts our rules say fit the Luth-AR AR-308 A3 Stripped are listed.
Upper Receivers most paired with JP Enterprises bolt carrier groups
The JP Enterprises FMOS .308 Enhanced High is not in enough builds yet, so these are the most picked next to any JP Enterprises bolt carrier group. Only parts our rules say fit the JP Enterprises FMOS .308 Enhanced High are listed.
















