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Wheaton Arms M-16 Enhanced Bolt Carrier Group

$199.99 $129.99

Wheaton Arms M-16 Enhanced Bolt Carrier Group

  • Bolt Carrier 8620 steel
  • Bolt 9310 Steel
  • Bolt Carrier Finish Black Nitride QPQ
  • Bolt Finish Black Nitride QPQ
  • Mil-Spec 8740 steel firing pin
  • Hardened 4340 cam pin

Length Options:
Standard – matches factory dimension

Features:

  • 100% precision machined in the USA – providing domestic jobs
  • Lugs are machined with the proper radius as per true mil-spec tolerances. Independent HP white proof testing exceeded over 90,000 PSI without failure
  • Outer diameter machined to all critical surfaces within +/- .0005 inches
  • Rounded cam pin rides in a fully chamfered cam path
  • Gas key with rounded leading edges ensures positive functioning in all makes and grades of uppers and buffer tube combinations
  • Properly staked and torqued grade 8 hex screws as per the true mil-spec
  • Carrier body OD and ID are hard turned after heat treat to +/- .0005 inches
  • Multiple commercial finishes and coatings are available, engineered to their unique tolerances
  • Black Nitride QPQ finish

WA Exclusive – Black Nitride QPQ Finish:

  • Long lasting finish
  • Easy to clean
  • Attractive finish
  • Reduced finish & base metal wear

WA Exclusive – Carrier Assembly:

  • The flared rear of the enhanced bolt carrier is designed to reduce carrier tilt/cant during recoil and increase reliability by strategically relocating key bearing surfaces
  • Manufactured with 8620 Case-Hardened steel

WA Exclusive – HPT MPI Tested Bolt:
Maximize Accuracy
Reduced Wear to Carrier, Gas rings, Barrel Extension, Firing & Cam pin
Increased reliability
Extends Service Life

Fits all 223, 5.56, 300BLK AR-15, M-16 rifles
Drop-in Fit – NO GUNSMITHING required
Time Delays – less than 5 minutes to install!
Expense – no additional gunsmithing costs!
Hassle – no user or gunsmith modifications required!

In stock

SKU: M-16-BCG-BLK-NIT-FINISH Categories: ,
Description

Wheaton Arms M-16 Enhanced Bolt Carrier Group

  • Bolt Carrier 8620 steel
  • Bolt 9310 Steel
  • Bolt Carrier Finish Black Nitride QPQ
  • Bolt Finish Black Nitride QPQ
  • Mil-Spec 8740 steel firing pin
  • Hardened 4340 cam pin

Length Options:
Standard – matches factory dimension

Features:

  • 100% precision machined in the USA – providing domestic jobs
  • Lugs are machined with the proper radius as per true mil-spec tolerances. Independent HP white proof testing exceeded over 90,000 PSI without failure
  • Outer diameter machined to all critical surfaces within +/- .0005 inches
  • Rounded cam pin rides in a fully chamfered cam path
  • Gas key with rounded leading edges ensures positive functioning in all makes and grades of uppers and buffer tube combinations
  • Properly staked and torqued grade 8 hex screws as per the true mil-spec
  • Carrier body OD and ID are hard turned after heat treat to +/- .0005 inches
  • Multiple commercial finishes and coatings are available, engineered to their unique tolerances
  • Black Nitride QPQ finish

WA Exclusive – Black Nitride QPQ Finish:

  • Long lasting finish
  • Easy to clean
  • Attractive finish
  • Reduced finish & base metal wear

WA Exclusive – Carrier Assembly:

  • The flared rear of the enhanced bolt carrier is designed to reduce carrier tilt/cant during recoil and increase reliability by strategically relocating key bearing surfaces
  • Manufactured with 8620 Case-Hardened steel

WA Exclusive – HPT MPI Tested Bolt:
Maximize Accuracy
Reduced Wear to Carrier, Gas rings, Barrel Extension, Firing & Cam pin
Increased reliability
Extends Service Life

Fits all 223, 5.56, 300BLK AR-15, M-16 rifles
Drop-in Fit – NO GUNSMITHING required
Time Delays – less than 5 minutes to install!
Expense – no additional gunsmithing costs!
Hassle – no user or gunsmith modifications required!

Additional Information
Weight 1 oz