The DDM4 V7P AR15 style pistol pairs a 10.3 inch barrel and the MFR 9.0 M-LOK rail for fast handling accuracy and reliability while also providing compatibility with a wide variety of muzzle devices and sound suppressors. This firearm is classified as a pistol not a short-barreled rifle so it does not require ATF approval and a tax stamp. The V7P features M-LOK attachment technology and comes equipped with the SB Tactical SBA3 Pistol Stabilizing Brace with 5 positions of adjustability and integral ambidextrous QD swivel attachment point. The independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters. This pistol comes equipped with the ergonomic Daniel Defense Pistol Grip with an integral trigger guard and soft touch overmolding. - MATERIALS & CONSTRUCTION - LOWER RECEIVER: Mil-Spec with Enhanced Flared Magazine Well and Rear Receiver QD Swivel Attachment Point. CNC Machined of 7075-T6 Aluminum Type III Hard Coat Anodized - UPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum Type III Hard Coat Anodized - RECEIVER EXTENSION: Mil-Spec Carbine Receiver Extension - BARREL: Chrome Moly Vanadium Steel Cold Hammer Forged 1:8 Twist 10.3 S2W Profile Chrome Lined Mil-Spec Heavy Phosphate Coated and HP/MPI Tested - GAS SYSTEM: Low Profile Gas Block CNC Machined of 4140 Hardened Steel with Mil-Spec Heavy Phosphate Coating Pistol Length Direct Impingement - MUZZLE DEVICE: Daniel Defense Flash Suppressor 17-4 PH Stainless Steel Salt Bath Nitride Finished - BOLT CARRIER GROUP: M16 Profile Chrome Lined Mil-Spec MP Tested Properly Staked Gas Key - BUFFER: H Buffer - HANDGUARD: MFR 9.0 M-LOK CNC Machined of 6061-T6 Aluminum Type III Hard Coat Anodized - CHARGING HANDLE: GRIP-N-RIP Charging Handle Body CNC Machined of 7075-T6 Aluminum Handles & Latch CNC Machined of 6061-T6 Aluminum Heavy Duty Stainless Steel Roll Pins Type III Hard Coat Anodized - BRACE: SB Tactical SBA3 Pistol Stabilizing Brace - PISTOL GRIP: Daniel Defense Pistol Grip Glass Filled Polymer with Soft Touch Overmolding - Made in the USA! - Mounting System: M-LOK - Caliber: 300 BLK - Muzzle Thread: 5/8x24 TPI (Threads Per Inch) - Gas System: Pistol Length - Barrel Length: 10.3 - Barrel Profile:S2W [Strength-to-Weight] - Product Weight: 5.31 LBS - Length: 28 5/8 - Magazine: Magpul PMAG 30 AR 300 B GEN M3 - Case: Daniel Defense Full-Latch Impact Plastic Case