Complete Upper Assembly Features
The Luth-AR 24″ Fluted Bull Barrel Complete Upper Barrel Assembly Starts with a 24″, .223 caliber fluted bull barrel made from 416 SST with a 1-9″ twist mated to a A3 Flattop receiver which includes a bolt carrier, charging handle, forward assist and ejection port cover. The upper is then topped off with a lo-profile gas system and an ergonomic 15″ Palm Handguard with KeyMod slots and a Picatinny top-rail.
Complete Upper Assembly Specifications
- Palm Handguard Vented 15″ KeyMod with Barrel Nut
- Full length KeyMod at 2 and 10 o’clock position
- Partial length KeyMod at 6 o’clock postion
- Triangular profile free float tube
- Material: 6061-T6 Aluminum
- Finish: Black hard coat annodized
- Weight: 1.05 lbs.
- 24″ Bull Barrel, Fluted, Threaded 416 SST
- Caliber: .223 Remington
- Material: 416 Stainless Steel
- Pitch: 1/2 x 28
- Gas Block Diameter: .936
- 1-9 RH Barrel Twist
- A3 Upper Receiver Assembled
- Material: 7075-T6 Aluminum
- 12 Position Picatinny Accessory Rail
- Bolt Carrier
- Carrier Key
- Firing Pin
- Cam Pin
- Firing Pin Retaining Pin
| Barrel Length | 24 |
|---|---|
| Caliber | .223 Rem |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | Luth-AR |
| Manufacturer Part Number | FTBL-B24 |
| Model | Complete Upper Assembly |
| Type | Uppers |
| UPC | 812058030164 |
