Luth-AR .223 Caliber fluted bull barrel made from 416 SST with a 1-9 twist mated to Luth-AR A3 Flattop receiver which includes bolt carrier, charging handle, forward assist and ejection port cover. The upper is then topped off with Luth-AR Lo-profile gas system and ergonomic 15in Palm Handguard with KeyMod slots and a Picatinny top-rail. Specifications for Luth-AR .223 Complete Upper Receiver Assembly: Manufacturer: Luth-AR Cartridge: .223 Remington Barrel Profile: Bull Barrel Twist Rate: 1-9 Threads per Inch: 1/2×28 Handguard Type: Free-Float Muzzle Device: A2 Flash Hider Color: Black, Silver Gun Model: AR-15 Condition: New Fabric/Material: 416 Stainless Steel Gas Block Journal Size-Diameter: .936 in Handguard Length: 15 in Handguard Style: Round Rail Gun Rail: KeyMod Gun Make: AR Platform Barrel Material: 416R Stainless Steel Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Magazine Included: No Features of Luth-AR AR-15 Fluted Bull Barrel Complete Upper Barrel Assembly .223 Rem 416 SS Threaded Barrel – Thread Pitch 1/2 x 28 Gas Block Diameter .936 Gas Tube Length – 16 inch Carbine, 18 inch, 20 inch, and 24 inch are Rifle 1-9 RH Barrel Twist 6 Lands and Groves M4 Feed Ramp Button Broached Package Contents: Luth-AR .223 Complete Upper Receiver Assembly
2 reviews for Luth-AR .223 Complete Upper Receiver Assembly
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Shawn –
1/2 inch groups with factory ammo after barrel break in. Fit and finish were good and fit tight to my lower. Upper ran flawless with no issues. Can't wait to see what it can do with good handloads. Over all a great product.
gene –
The Luth-AR .223 Complete Upper Receiver Assembly is well made and an economical way to add a new AR by just unpinning the upper off another AR in your gun case and putting this one on..