DD M4 Carbine v5 Lightweight Profile

Mil-Spec lower receiver with enhanced flared magazine well and rear receiver QD swivel attachment point. Mil-Spec upper receiver with indexing marks and M4 feed ramps. Chrome Moly Vanadium Steel barrel is cold hammer forged with 1:7 inch twist, Government Profile, chrome lined, MP tested and Mil-Spec heavy Phosphate coated. Pinned low profile gas block CNC machined of 4140 hardened steel, mid-length, direct impingement. Daniel Defense flash suppressor, 17-4 PH stainless steel, salt bath Nitride finished. Bolt group: M16 Profile, Mil-Spec MP Tested, Chrome Lined, Properly Staked Gas Key. H Buffer. Daniel Defense DDM4 Rail 12.0. Six position Mil-Spec 7075-T6 aluminum receiver extension. Glass filled polymer Daniel Defense buttstock, pistol grip and vertical grip feature Soft Touch Overmolding. Three low profile ladders made from Santoprene, heat resistant to 300° F. Comes in Daniel Defense full-latch impact plastic case. Made in the USA.