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Titanium Nitride C158 BCG
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Titanium Nitride C158 BCG
5/5 rating
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5
5/5 rating
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Your Price:
$196.00
Part Number:
C158-TIN-BCG
Availability:
In Stock
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MA Logo
Fasteners
*
Mil-Spec
OCKS (+$6.00)
Extractor Spring
*
Mil-Spec
Sprinco 5-Coil (+$3.95)
Ejector Spring
*
Mil-Spec
Sprinco Enhanced Ejector (+$4.39)
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Description
Customer Reviews
PLEASE READ
****The BCG has changed, it now comes as MIL-SPEC and upgrades have to be selected****
The MA Bolt Carrier Group - Auto Version - for your M4 or AR15.
Features:
8620 Alloy Steel Carrier
Titanium Nitride Finish
Logo Laser Engraved
Carpenter 158 Steel Bolt
Heat Treated
Shot Peened
MPI Bolt - Magnetic Particle Inspected
4140 Phosphate Extractor (NON MIM)
8620 Nitride Gas Key or Titanium Nitride Gas Key (Hand Lapped)
Gas Key Properly Installed Using Vibra-Tite 541
8640 Steel Chrome Plated Firing Pin
8620 Cam Pin
Bolt Comes Pre-Lubed with our house blended lube
FREE GAS RINGS FOR LIFE
UPGRADES
OCKS Fasteners
Sprinco 5-coil Extractor Spring
Sprinco Ejector Spring
The warranty is NOT transferrable and is only valid to the original purchaser.
Each BCG is individually test fired (3rds of ARMSCOR 223REM 55GR) BCG will ship as is, BCG was lubed and might be dirty from the test firing procedure.
The MA Defense Bolt Carrier Group is proudly MADE IN THE USA by hard working American men and women.
*Lifetime Guarantee covers manufacturing defects in materials and workmanship, regardless of the age of the product, but it does not cover normal wear and tear. Wear and tear is damage that naturally and inevitably occurs as a result of normal use.
ITAR: International Traffic in Arms Regulations Controlled
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Average Customer Ratings
5.0
5/5 rating
ProGlock member #86
Finally after waiting months Modern Armory restocked and delivered in days.
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Reviewed by:
Los
from 19090 on 2/13/2023
5
5
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