Does the Luth-AR A2 Stripped work with the Brownells 11.5" Hybrid AR 5.56?
Luth-AR upper and Brownells barrel compatibility
Yes, they fit
The Luth-AR A2 Stripped works with the Brownells 11.5" Hybrid AR 5.56. Our compatibility rules found no conflict between them.
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 Brownells barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the Luth-AR A2 Stripped and any barrel
Luth-AR A2 Stripped
- Of upper picks
- 0.1%
- Median paid
- $94
Brownells 11.5" Hybrid AR 5.56
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 Brownells barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Pistol Grip
Stock & Brace
Handguard
Suppressor
Muzzle Device

Midwest Industries 1/2x36 Thread 9mm Aluminum Blast Can
Fits, check note
Trigger
Luth-AR A2 Stripped vs Brownells 11.5" Hybrid AR 5.56: specs and prices
| Luth-AR A2 Stripped | Brownells 11.5" Hybrid AR | |
|---|---|---|
| Best price | $103.35 at Brownells | $179.99 at Brownells |
| Stores | 4 of 6 in stock | 0 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Receiver Type | A2 | n/a |
| Caliber | n/a | 5.56 NATO |
| Gas System | n/a | Carbine |
| Length | n/a | 11.5 |
| Twist | n/a | 1:8 |
| Contour | n/a | Lightweight |
| Thread | n/a | 1/2x28 |
Both for $283.34 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
- Luth-AR A2 Stripped: lowest $103.35 on Jul 5, highest $108.05 on Jul 21 over the last 90 days.
- Brownells 11.5" Hybrid AR 5.56: lowest $179.99 on Aug 29, highest $179.99 on Aug 29 over the last 90 days.
Barrels frequently paired with the Luth-AR A2 Stripped
Most picked next to it in real builds. Only parts our rules say fit the Luth-AR A2 Stripped are listed.
Upper Receivers most paired with Brownells barrels
The Brownells 11.5" Hybrid AR 5.56 is not in enough builds yet, so these are the most picked next to any Brownells barrel. Only parts our rules say fit the Brownells 11.5" Hybrid AR 5.56 are listed.
























