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308 Melonited Bolt Carrier Group and Charging Handle
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Original Price $269
Your Price $189.99
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Complete Bolt Carrier Group for 308 AR-10 (Armalite) / DPMS pattern rifles.
This bolt carrier group includes a complete bolt, properly staked gas key, firing pin, cam pin and firing pin retaining pin. Bolt is precision machined from 9310 steel, and the carrier from 8620. Hardened extractor is S7 tool steel.
  • Made for 7.62X51 / 308 AR Rifles
  • Melonited
  • HPT/MPI Tested and Marked
  • 308 Bolt: 9310 Case hardened and shot peened
  • 308 Carrier: 8620 Tool Steel Heat Treated, Case Hardened, & Chrome Lined.
  • Gas Key: Melonited-Grade 8 Hardened Fasteners, Permatex No. 3 sealed, Torqued to 60 in lbs, & Mil-Spec Staked
  • Extractor: Tool steel S7-Heat Treated to 48-53 Rockwell C & Phosphated
  • Made in the USA
Includes 308 mil spec Charging Handle


515 Tucker Ave, Friday Harbor, WA 98250 | sales@hardenedarms.com
Phone: 425-530-0837