In Stock
Microbest

Microbest AR15 5.56 C158 MPI Bolt Carrier Group, DLC+

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MSRP: $219.99
$144.99
You save $75.00
SKU:
MB-BCG-DLC-PLUS
MPN:
MBEST-BCG-DLC-PLUS
Maximum Purchase:
3 units
Current Stock:

Frequently Bought Together:

Microbest AR15 5.56 C158 MPI Bolt Carrier Group, DLC+
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Description

DLC Finish on Outer Wear Surfaces, Phosphate Extractor and Phosphate/CL Gas Key with OCKS Carrier Key Screws. 

Microbest is one of the finest manufacturers of mil-spec bolt carrier groups for the military and small arms manufacturers. These are individually High Pressure Tested and then undergo a Magnetic Particle Inspection. We recommend degreasing and lubricating before installation. Ships in OEM packaging.

Features:

DLC M-16 BCG

Chrome Lined Inner Bore (First batch has DLC over chrome but future batches may not)

Mil Spec Carrier, DLC

  • 8620 Tool Steel
  • Full Auto M-16 cut

Mil-Spec Bolt, DLC

  • C158 Steel
  • Shot Peened
  • High Pressure Tested (HPT) 
  • Magnetic Particle Inspected (MPI)
  • Sprinco Ejector Spring

Mil Spec Extractor, PH

  • 4140 Steel, Phosphate Finish
  • Sprinco Extractor Spring
  • Black Extractor Insert

Mil Spec Gas Key, PH

  • 4130 Steel, Phosphate and Chrome Lined
  • OCKS Hardware provided by Michiguns
  • Properly Staked
  • Mil-Spec Opening Verified and Optimum Alignment Checked

Weight: 11.6oz

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