Home / AR Parts / Rosco Manufacturing / Rosco Manufacturing AR-15 Bolt Carrier Group 5.56mm NATO Phosphated
▼ 14% off
Rosco Manufacturing AR-15 Bolt Carrier Group 5.56mm NATO Phosphate
$149.71 14% off MSRP 6 in
stock at 8 retailers
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Bolt Material: C158, , Phosphate Coated, MPI/HPT
Cam Pin: Hardened 4340 Steel
Carrier Material: 8620 Steel
Ejector: S2-S7 Tool Steel, Shot Peened
Extractor: 4140 Steel, Heat Treated, Shot Peened
Firing Pin: 8740 Steel, Heat Treated, Mil-Spec, Center-less ground, Hard Chrome Plated
Gas Key: 4130 Steel, attached with Grade 8 hardware, properly staked
Phosphate/Chrome BCGs ship with upgraded Sprinco Extractor Kit
Specifications
Caliber
Brand
Model
AR-15 Bolt Carrier Group
MPN
ROS-BCG-002
UPC
850039693113
MSRP
$175
Finish
Phosphate
Fits
AR-15 rifles chambered in 5.56 NATO or 300 Blackout
Color
Black
Platform
AR-15
Description
Rosco Manufacturing AR-15 Bolt Carrier Group 5.56mm NATO Phosphated
