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RTB Premium Phosphate Bolt Carrier Group - 158 HPT/MPI

RTB 158 HPT/MPI Mil-Spec Phosphate Bolt Carrier Group


 
MSRP $129.99
SALE PRICE: $69.95
Savings: $60.04

Stock Status :IN STOCK
Product Code: RTB-M16-HPT-MPI
Qty:

Description
 

Right To Bear Premium Mil-Spec Phosphate Bolt Carrier Group - 158 HPT/MPI BCG

These Military surplus 158 Bolt carrier groups are manufactured by a leading Military contractor to the exacting standards of the US Military. These HPT / MPI BCG's are rigorously inspected and are individually High Pressure Tested and then go through a Magnetic Particle Inspection.


Mil Spec Bolt
  • 158 Carpenter Steel
  • Shot Peened
  • High Pressure Tested (HPT)
  • Magnetic Particle Inspected (MPI)


Mil Spec Carrier
  • 8620 Aircraft Grade Steel
  • Full Mass M-16


Mil Spec Extractor
  • 4140 Steel per ASTM A108, cold drawn and stress relieved BHN 187-22
  • Phosphate Finish
  • Extractor Spring
  • Black Extractor Insert
  • Viton O-Ring

Mil Spec Gas Key
  • 4130 Profile Extruded Steel
  • Grade 8 Hardware
  • Properly Staked
  • Chrome Interior



Average Rating: 5 of 5 Total Reviews: 1 Write a review »

  2 of 2 people found the following review helpful:
 
wow April 29, 2019
Reviewer: They call me bacon from WV United States  
I ordered this bolt carrier group on 4/26 and got it 4/29. My initial thoughts are It is .13 ounces heavier than some of my other boltcarrier groups, the gas key is staked properly, the finish is darker and deep, it locks up fine, the headspace was perfect, it cycles and functions flawlessly. After degreasing and lubricating with my lube of choice I took it to my backyard range and ran a few rounds through it and came to the conclusion that it still needs a few more rounds ran through it to break it in. For the price... it's a bargain, the shipping was fast, the quality is there. So I can honestly say that I would recommend this to a friend and I would suggest it to whom ever is reading this and I'd hope you would do the same.

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