The Daniel Defense M4 V7 SLW is one of the lightest fastest-handling rifles available in the DDM4 line-up tipping the scales at under 6 lbs. Built around a Cold Hammer Forged 14.5in Lightweight profile barrel the V7 SLW has an Extended Flash Suppressor which is pinned and welded to reach the NFA required 16in minimum barrel length. The mid-length gas system provides smooth and reliable cycling under any conditions and reduces both perceived recoil and wear on moving parts. A free-floating MFR 13.5 handguard offers incredible weight savings as well as superior cooling ergonomics and modularity while maintaining the strength and durability expected from Daniel Defense. With the M-LOK attachment points that run along 7 positions and an uninterrupted 1913 Picatinny rail on top the V7 SLW has plenty of room for the sights optics and accessories the operator may require. The rifle is finished off with the rugged and comfortable Daniel Defense Buttstock and Pistol grip. – MATERIALS & CONSTRUCTION – LOWER RECEIVER: Mil-Spec with Enhanced Flared Magazine Well and Rear Receiver QD Swivel Attachment Point. CNC Machined of 7075-T6 Aluminum – UPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum – BARREL: Chrome Moly Vanadium Steel Cold Hammer Forged 1:7 Twist 14.5 Lightweight Profile Chrome Lined Mil-Spec Heavy Phosphate Coated and HP/MPI Tested – GAS SYSTEM: Pinned Low Profile Gas Block CNC Machined of 4140 hardened steel and Mil-Spec Heavy Phosphate Coating Mid-length Direct Impingement – MUZZLE DEVICE: Pinned and Welded Daniel Defense Flash Suppressor Extended 17-4 PH Stainless Steel Salt Bath Nitride Finished – BOLT CARRIER GROUP: M16 Profile Mil-Spec MP tested Chrome Lined Properly Staked Gas Key – BUFFER: H Buffer – SIGHTS: Sold Separately – HANDGUARD: Daniel Defense MFR 13.5 CNC Machined of 6061-T6 Aluminum M-LOK Attachment Type III Hard Coat Anodized – RECEIVER EXTENSION: 6-Position Mil-Spec 7075-T6 Aluminum – BUTTSTOCK: Daniel Defense Buttstock Glass Filled Polymer with Soft Touch Overmolding – PISTOL GRIP: Daniel Defense Pistol Grip Glass Filled Polymer with Soft Touch Overmolding – Made in the USA! – Caliber: 5.56mm NATO – Muzzle Thread: 1/2×28 TPI (Threads Per Inch) – Gas System: Mid-length – Barrel Length: 14.5 – Profile: Lightweight – Product Weight: 5.90 – Length: 31 1/2in to 34 1/4in – Magazine: DD Magazine – Case: Daniel Defense Full-Latch Impact Plastic Case