Does the PSA Classic Stealth BTR Lower work with the Luth-AR 16 in Light Weight Upper Barrel?

Lower Receiver
PSA Classic Stealth BTR Lower
from $169.99

Upper Receiver
Luth-AR 16 in Light Weight Upper Barrel Receiver
from $394.75
Palmetto State Armory lower and Luth-AR upper compatibility
Yes, they fit
The PSA Classic Stealth BTR Lower works with the Luth-AR 16 in Light Weight Upper Barrel Receiver. 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 Palmetto State Armory lower and Luth-AR upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the PSA Classic Stealth BTR Lower and any upper
- This pairLuth-AR 16 in Light Weight Upper Barrel Receiver17%
Share of builds with the Luth-AR 16 in Light Weight Upper Barrel and any lower
- This pairPSA Classic Stealth BTR Lower25%
PSA Classic Stealth BTR Lower
- Of lower picks
- 0%
- Median paid
- $170
Luth-AR 16 in Light Weight Upper Barrel
- Of upper picks
- 0%
- Median paid
- $395
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 lower and Luth-AR upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
PSA Classic Stealth BTR Lower vs Luth-AR 16 in Light Weight: specs and prices
| PSA Classic Stealth BTR | Luth-AR 16 in Light Weight | |
|---|---|---|
| Best price | $169.99 at Palmetto State Armory | $394.75 at Optics Planet |
| Stores | 1 of 1 in stock | 1 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Finish | Black | n/a |
| Color | Black | n/a |
| Caliber | n/a | 5.56 NATO |
| Length | n/a | 16 |
Both for $564.74 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 Classic Stealth BTR Lower: lowest $169.99 on Jul 5, highest $169.99 on Jul 5 over the last 90 days.
- Luth-AR 16 in Light Weight Upper Barrel: lowest $375.01 on Jul 18, highest $394.75 on Jul 5 over the last 90 days.
Upper Receivers frequently paired with the PSA Classic Stealth BTR Lower
Most picked next to it in real builds. Only parts our rules say fit the PSA Classic Stealth BTR Lower are listed.
Lower Receivers frequently paired with the Luth-AR 16 in Light Weight Upper Barrel
Most picked next to it in real builds. Only parts our rules say fit the Luth-AR 16 in Light Weight Upper Barrel are listed.















