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Questions & Answers
Is this a full auto BCG or semi ?

Full auto.

by Sherman, Verified Owner, May 4, 2021
Will this work for an AR-15?

Yes it will work. Google " Will m16 BCG work in a AR15"

by Will, Verified Owner, April 8, 2021
Customer Reviews
Helpful Positive Review
Perfect fit and function by Big farm boy, Verified Owner, November 5, 2023
Bought the bolt carrier group to replace one that was cracked. It head spaced and functioned well.
1/1 found this helpful
Helpful Negative Review
dont buy this BCG by shane, March 24, 2024
Bought this BCG. It wouldn’t fit into the upper. I contacted RF to let them know the BCG is out of spec and they may have several. RF said to send it to them and he would exchange it. After 5 days I emailed them and they emailed back saying they coul...
Read More...
3/4 found this helpful
Most Recent Reviews
Radical BCG by Ty, October 24, 2023
Great BCG can’t beat $85 (on sale) get yours while you can!
0/2 found this helpful
Most Recent Reviews
These are just by RepairmanJack, December 24, 2023
Bought a Radical firearms ar and from the point of receiving it the bcg would not even chamber a round. Customer service was aweful but when I finally got a replacement (so I was told) that was as defective as the first. I then bought an aero preci...
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2/3 found this helpful
Read All 4 Reviews
Color: Black Finish: Melonite Caliber: 5.56x45mm NATO Condition: New

Code: 2CS-BCG-BCGRF223-556MEL-BCG

MPN: 556MEL-BCG

UPC: 814034020619

List: $159.79Save 20%
$127.99

Product Info for Radical Firearms RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite Bolt Carrier Group (BCG)

The Radical Firearms 5.56 NATO / 300 BLK Gen 2 Bolt Carrier Group features an M16 pattern 8620 tool steel carrier with 9310 alloy steel bolt and shot-peened for increased surface strength and durability. Each bolt is equipped with an extractor booster to ensure reliable cycling during rapid semi-auto or full-auto fire. A properly staked gas key prevents gas leakage that can lead to short stroking. Each assembly is magnetic particle inspected to ensure it is free from defects that can lead to premature failures. If you are looking to build an affordable AR-15, this Radical Firearms Melonite bolt carrier group is a great option.image

Specifications for Radical Firearms RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite Bolt Carrier Group (BCG):

Manufacturer: Radical Firearms
Color: Black
Finish: Melonite
Carrier Material: 8620 Steel
Bolt Material: 9310 Steel
Caliber: 5.56x45mm NATO
Condition: New

Package Contents:

  • Radical Firearms RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite Bolt Carrier Group

Radical Firearms RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite Bolt Carrier Group (BCG) Orderable Models

List of Orderable Models

  • Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite, Black, 556MEL-BCG , MPN: 556MEL-BCG , UPC: 814034020619 , Code: 2CS-BCG-BCGRF223-556MEL-BCG

Radical Firearms RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite Bolt Carrier Group (BCG) Unavailable & Discontinued Models

List of Unorderable Models

  • USED Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite, Black, 556MEL-BCG, EDEMO1, Condition Parts Only/Salvage, Defective , MPN: 556MEL-BCG-EDEMO1 , Code: 2CS-BCG-BCGRF223-556MEL-BCG-EDEMO-DF-F
  • USED Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite, Black, 556MEL-BCG, EDEMO6, Used, Condition Like New , MPN: 556MEL-BCG-EDEMO6 , Code: 2CS-BCG-BCGRF223-556MEL-BCG-EDEMO6
  • USED Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite, Black, 556MEL-BCG, EDEMO7, Used, Condition Like New , MPN: 556MEL-BCG-EDEMO7 , Code: 2CS-BCG-BCGRF223-556MEL-BCG-EDEMO7
  • USED Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite, Black, 556MEL-BCG, EDEMO5, Condition Like New, Inspect and Rebox , MPN: 556MEL-BCG-EDEMO5 , Code: 2CS-BCG-BCGRF223-556MEL-BCG-EDEMO-RE-A
  • USED Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite, Black, 556MEL-BCG, EDEMO8, Used, Condition Good , MPN: 556MEL-BCG-EDEMO8 , Code: 2CS-BCG-BCGRF223-556MEL-BCG-EDEMO8
  • USED Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG, Melonite, Black, 556MEL-BCG, EDEMO4, Used, Condition Fair , MPN: 556MEL-BCG-EDEMO4 , Code: 2CS-BCG-BCGRF223-556MEL-BCG-EDEMO4
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