The Daniel Defense DDM4 series offers several models chambered in .300 Blackout (300 BLK), each designed for high performance in tactical and hunting scenarios. The DDM4 V7 in .300 BLK features a 16" cold hammer-forged barrel, a free-floating M-LOK handguard, and a direct impingement gas system that is optimized for both suppressed and unsuppressed shooting. It includes a low-profile gas block, an enhanced flash suppressor to minimize recoil and muzzle rise, and a precision-made barrel for durability and accuracy. The DDM4 V7P is a more compact variant with a 10.3" barrel, offering greater maneuverability while retaining the effective range of the .300 BLK cartridge. It comes equipped with a similar M-LOK handguard, a compact pistol grip, and a flash suppressor suited for close-quarters engagements. The DDM4 PDW, with its 7.5" barrel, is designed for ultimate portability and compactness. It features a custom PDW stock that provides adjustable length and a lightweight build for enhanced mobility. Additionally, the DDM4 300 S Factory SBR (Short Barreled Rifle) in .300 BLK includes a 10.3" barrel and a proprietary rail system for a streamlined profile. This model is optimized for both tactical applications and high-precision shooting, incorporating an adjustable gas block and a robust muzzle device to enhance performance and reliability. Each model in the series is built to Daniel Defense’s high standards, ensuring reliability and accuracy in a range of shooting scenarios.