Bolt Carrier Group - Complete Mobile Package - 5.56mm NATO - 300BLK

Bolt Carrier Group - Complete Mobile Package - 5.56mm NATO - 300BLK

Item number : DDZ020

Item number Designation Category Weight (g) MSRP
Item number DDZ020 Designation Bolt Assy - Tête de culasse - 5.56mm OTAN Category B Weight (g) 308 MSRP 349 € incl. tax

.223 Remington - 5.56mm NATO Compatible Kit - 300 Blackout

  • CNC machined head support in steel 8620.
  • Countersunk head steel head Carpenter 158.
  • Compatible with AR15 Mil-Spec platforms.
  • CNC machined steel head support 8620
  • Chrome reinforcement Hardened phosphate coating
  • Gas borrow key with crimped nuts
  • Magnetic Particle Imaging Surface Inspection
  • Chrome-nickel alloy steel countersunk head C-158 (0.10% carbon, 0.50% manganese, 0.30% silicon, 3.50% nickel) High pressure tested Surface inspection by particle imaging magnetic Surface hardened by prestressing shot blasting Heavy phosphate coating Mechanism of assistance with the ejection
  • Carpenter Steel 158
  • Tested High Pressure
  • Magnetic Particle Inspection
  • Pre-stressed blast cylinder head
  • Heavy phosphate coating
  • Extractor Help
  • Made in the USA
In France products of categories A, B, C or D are subject to rules of purchase, port, transport and detention. For more details please consult the link below.
Classification of weapons according to the French Internal Security Code
The recommended retail prices are listed as a guide..
Pictures are not contractual. Photos of product may be different with the final products.