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NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group NSP-SF-BCG Color: Steel, Finish: Nickel Boron, $8.95 Off w/ Free S&H

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NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG
NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG
NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG
NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG
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NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG
NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG
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NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG
NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG
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NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG

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Questions & Answers
Is the gas hey staked

According to picture #5 it appears to be properly staked. With a company like Nemo Arms I would expect the very best in craftsmanship.

by Lrod, Verified Owner, May 15, 2025
See 1 More Answer
Is this full auto?

Yes, it's full auto profile.

by Chris, Verified Owner, April 16, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews nemo bcg for the new build by B from SoCal, November 1, 2024
Absolutely love this for my new build that’s used for both 5.56 and 300blk! Just got back from the range and it does exactly what I’d expect! It was flawless with both uppers
Most Recent Reviews AR-15 Nemo 224 Valkyrie by Alan McCollum, Verified Owner, April 17, 2024
Works great, great look for my ar -15 very good product cycle ammo great
Most Recent Reviews Nemo BCG for my new build. by psyk00diver, Verified Owner, March 7, 2024
When I saw that Optics Planet was offering a .556 BCG from Nemo Arms, it was a no-brainer to pick one up. Nemo's stuff is always spot on. The finish was perfectly coated. I can't wait to get it out on the range and run it like a scolded dog!
Read All 3 Reviews
Color: Steel Finish: Nickel Boron Caliber: .223 Remington , 5.56mm Gun Make: AR Platform Gun Model: AR-15

Code: 3FR-BCG-N15BCG-NSP-SF-BCG

MPN: NSP-SF-BCG

UPC: 860475001298

List: $179.00Save $8.95
$170.05

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Product Info for NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group

Beyond ''Mil-Spec'', the NEMO AR bolt carrier group is perfect for those who are looking for assured reliability, with the best in coating technology. The bolt carrier group is the heart of your rifle. Selecting the best construction and coatings will ensure that you have lasting reliability and accuracy.image

Specifications for NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group:

Manufacturer: NEMO Arms
Color: Steel
Finish: Nickel Boron
Carrier Material: 8620 Steel
Bolt Material: 9310 Steel
Caliber: 5.56mm, .223 Remington
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle

Features of NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group

  • Case hardened 8620 steel bolt carrier, nickel boron coated, ground surfaces to meet exacting dimensional and surface finish tolerances
  • Case hardened 9310 steel bolt, nickel boron coated, magnetic particle inspected, ground surfaces to meet exacting dimensional and surface finish tolerances
  • Hard chrome plated and ground firing pin
  • Nickel boron coated gas key, staked, 4130 steel
  • NIB coated cam pin
  • NIB coated extractor with spring, rubber insert, and o-ring support
  • Forward assist serrations

Package Contents:

  • NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group

What firearm models does the manufacturer say NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group is compatible with?

The manufacturer says that NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group is compatible with AR-15

NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group Orderable Models

List of Orderable Models

NEMO Arms AR-15 .223 Remington/ 5.56mm Bolt Carrier Group, NSP-SF-BCG , MPN: NSP-SF-BCG , UPC: 860475001298 , Code: 3FR-BCG-N15BCG-NSP-SF-BCG

NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group Unavailable & Discontinued Models

List of Unorderable Models

NEMO Arms AR15 Bolt Carrier Group, .224 Valkyrie, BL-224V-BCG , MPN: BL-224V-BCG , Code: 3FR-BCG-N15BCG-BL-224V-BCG
NEMO Arms .223/5.56 Bolt Carrier Group for AR-16, Steel, BL-556-BCG , MPN: BL-556-BCG , Code: 3FR-BCG-N15BCG-BL-556-BCG
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