 
                     
                        Starts with the Luth-AR 16″ Lo-Drag, Classic Bull Barrel, made from 4150 CMV with a 1-7″ twist mated to their Lo-Drag flattop receiver which includes the Luth-AR bolt carrier and charging handle. The Free Float version features the Lo-Drag Palm handguard which includes the Luth-AR bolt carrier and charging handle.
Upper Specs:
- 6061-T6 Extruded material
- Hard coat anodize Black
Bolt Specs:
- Bolt: Carpenter 158
- Extractor: 4140 Alloy steel
- Army Spec Heat Treatment
- Manganese Phosphate
Bolt Carrier Specs:
- Carrier: 8620 steel
- Cam pin: 4340 Alloy steel
- Carrier key: 4130 Alloy steel
- Army Spec Heat Treatment
- Manganese Phosphate
Barrel Specs:
Lo-Drag Target Crown Bull Barrel 16″
- Available in 16″
- 5.56
- 4150 CMV
- Gas Block Journal Diameter .936
- Gas Tube Length — Carbine
- 1-7 RH Barrel Twist
- 6 Lands and Groves
- M4 Feed Ramp
- Button Broached
- Not chrome lined
Attachment Type:
                            
                            Barrel Contour:
                            Bull
                            Gas Block Diameter:
                            
                            Cartridge:
                            5.56x45 NATO
                            Barrel Length:
                            16.00
                            Item Height (Inches):
                            2.500
                            Gas System Length:
                            Carbine
                            Item Width (Inches):
                            3.000
                            Color:
                            Black
                            Item Length (Inches):
                            26.500
                            Material:
                            Chrome Moly Steel
                            Kit:
                            
                            Finish:
                            Anodized
                            Item Weight (lbs):
                            6.250
                            Receiver Style:
                            Assembled
                            Muzzle Threads:
                            
                            Hand:
                            Right
                            Make Model Fit:
                            AR-15.Universal
                            Model Number:
                            Free Float
                            Muzzle Device Diameter:
                            
                            Quantity:
                            1
                            Twist:
                            1-7
                    Restricted Part:
                                Yes
                        
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            AR-15 16" Lo-Drag Bull Upper Receiver FF HG 1-7
                        MAP:
                        385.350000000
                    
                    
                            Your Price
                        
                        
                            $2,299.99 *
                        
                    Crow # 430103693
                    MFR # FTBL-LDC7
                    UPC 812058031819
                 
                     
                        Iowa Warehouse
                    North Carolina Warehouse