MADBULL Daniel Defense licensed Outer Barrel 10.3inch (Government)(Steel version) – DD-BARREL-01-STEEL for Airsoft Gun Parts

December 16th, 2013 Lawrence Wong Posted in Airsoft Accessories, Licensed Products, Madbull Airsoft No Comments »

MADBULL Daniel Defense licensed Outer Barrel 10.3inch (Government)(Steel version) – DD-BARREL-01-STEEL for Airsoft Gun Parts

DD-BARREL-01-STEEL

Features at a glance:

  • Authentic Daniel Defense markings
  • Machined steel for realistic weight (heavier than aluminum barrel)
  • Phosphate finish, like real steel
  • Shortened CQB length 260mm inner barrel recommended
  • Includes 14mm CCW Threading for attachments 

    High quality Phosphate finished steel; Madbull makes some of the best outer barrels around and they offer them in a broad variety of lengths. A standard M16 has a 20 inch barrel while the standard M4A1 has a 14.5 inch barrel but the beauty of the M16 family is their ability to modify the length with a lot more options than that. 
    At a full M16 length of 20 inches, this is about as long as a barrel can be before you run into problems. Not just unwieldy lengths but if inner barrels stray to far beyond 510mm they run into volumetric problems as the standard Version 2 gearbox cylinder lacks the internal volume to fill such a large inner barrel and so starts to suffer from negative pressure causing a drop in performance. 
    So, in situations where you want maximum pressure to FPS efficiency and the tightest cone of fire you can get out of an AR platform then you really need to look no further than an M16s 20 inch barrel- unless you get a special bore up cylinder

 

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