Midwest Industries 556 Bolt Carrier Group C158 Carpenter Steel
Grab A Gun is the name you know and trust when it comes to purchasing high quality accessories for your firearms. This particular upgrade such as this Midwest Industries 556 Bolt Carrier Group will allow you upgrade your rifle the way you need it in either in the field, range, or combat.
Midwest Industries 556 Bolt Carrier Group C158 Carpenter Steel Features:
Midwest Industries is dedicated to manufacturing quality firearm components and accessories for a wide range of rifle platforms.
Midwest Industries 556 Bolt Carrier Group C158 Carpenter Steel Specifications:
Assembled Bolt Carrier Group for AR-15/M16
8620 M16 style carrier
Black Nitride finish
Properly heat treated
Final grind before plating
9310 Steel 5.56/.223 bolt
Heat treated
Shot peened
Precision ground for perfect dimensions
Black Nitride finish
MPI - Magnetic Particle Inspected
4140 Gas Key
Black Nitride finish
Properly torqued with Grade 8 fasteners
Properly staked to ensure reliability
4140 Cam Pin
Heat Treated
Black Nitride finish
Machined from solid 4140 bar stock, heat treated and shot peened
Phosphate coated for reliable extraction
Extractor insert included
O-Ring included
Firing pin precision machined from 17-4 H-900 Stainless Steel
100% USA Made
Midwest Industries Limited Lifetime Warranty
More Information
Condition
New in Box
Finish Per Color
Black
Manufacturer
Midwest Industries
Manufacturer Part Number
MI-BCG-NIT
Model
556 Bolt Carrier Group
Type
Misc AR Parts
UPC
812102032946
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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