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The Brownells AR-15 Bolt Carrier Group features durable 9310 tool steel and 8620 hardened steel, ensuring reliable operation in 5.56 NATO, .223 Remington, or 300 Blackout.

BROWNELLS BRN AR-15 5.56MM BOLT CARRIER GROUP, NITRIDE

050806002388 078000563

Restrictions

Is a 'Call to order' product.

Top takeaways

The Brownells AR-15 Bolt Carrier Group is compatible with 5.56 NATO, .223 Remington, and 300 Blackout chambered AR-15s.
Constructed with high-quality materials, featuring a 9310 tool steel bolt and 8620 hardened steel carrier, all finished with a nitride coating.
Includes a complete set of components and is magnetic-particle inspected for quality assurance, but is not suitable for full-auto lower receivers.

Attributes

Cartridge:

223 Remington

300 AAC Blackout

5.56 mm NATO

Finish:
```
Black Nitride
```
Weapon type:
```
AR-15
```
Delivery weight: 0.322kg
Shipping height: 51mm
Shipping width: 51mm
Shipping length: 216mm
UPC: 050806002388

Item details

Made in USA
US export classification: 0A501.c

Specifications:
Cartridge: 223 Remington, 5.56 mm NATO, 300 AAC Blackout
Finish: Black Nitride
Make: AR-15

134.9 134.9 1 GBP

134.9 GBP £134.90

Prices inclusive of duty & VAT.

Product no.: 078000563

Mfr. No.: AZT-AR15-SA-001

050806002388 Whether you're looking to finish off a new AR-15 build or you need a spare bolt-carrier group to have on-hand as a ready replacement (always a good idea), Brownells has you covered with its AR-15 Bolt Carrier Group. This ready-to-roll BCG is built to provide dependable operation in any AR-15 chambered in 5.56 NATO, .223 Remington or 300 Blackout. Each Brownells AR-15 Bolt-Carrier Group features a bolt machined from 9310 tool steel, which is heat-treated and shot-peened. The carrier itself is machined from 8620 hardened steel. Both of these components, as well as every other part in the bolt-carrier group, are finished in a nitride coating. Every bolt is magnetic-particle inspected and features a torqued-and-staked gas key. With each Brownells AR-15 Bolt-Carrier Group, you'll receive the bolt, bolt carrier, gas key, firing pin, cam pin, firing pin retaining pin and an extractor with the necessary spring and rubber insert. This bolt-carrier group will work with any cartridge based on the 5.56 NATO case, and it is not designed for use in full-auto lower receivers.

Backorderable

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

No charges until we ship

No charge:
Your credit card will not be charged when you place your order.

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You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

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134.9 134.9 1 GBP

Description Specification Customers reviews Accessories

BROWNELLS BRN AR-15 5.56MM BOLT CARRIER GROUP, NITRIDE

134.9 GBP £134.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Requires order by phone

Description:

A Bolt-Carrier Group Purpose-Built to Run Reliably in Your AR-15

Whether you're looking to finish off a new AR-15 build or you need a spare bolt-carrier group to have on-hand as a ready replacement (always a good idea), Brownells has you covered with its AR-15 Bolt Carrier Group.

Product Features:

Dependable Operation: Designed for reliable performance in any AR-15 chambered in 5.56 NATO, .223 Remington, or 300 Blackout.
Quality Construction: Features a bolt machined from 9310 tool steel, heat-treated and shot-peened for durability.
Robust Carrier: The carrier is machined from 8620 hardened steel.
Nitride Coating: All components, including the bolt-carrier group, are finished with a nitride coating for enhanced longevity.
Inspection: Each bolt is magnetic-particle inspected to ensure quality.
Gas Key: Features a torqued-and-staked gas key for secure operation.

With each Brownells AR-15 Bolt-Carrier Group, you'll receive:

Bolt
Bolt carrier
Gas key
Firing pin
Cam pin
Firing pin retaining pin
Extractor with the necessary spring and rubber insert

This bolt-carrier group will work with any cartridge based on the 5.56 NATO case, and it is not designed for use in full-auto lower receivers.

Restrictions

Is a 'Call to order' product.

Top takeaways

The Brownells AR-15 Bolt Carrier Group is compatible with 5.56 NATO, .223 Remington, and 300 Blackout chambered AR-15s.
Constructed with high-quality materials, featuring a 9310 tool steel bolt and 8620 hardened steel carrier, all finished with a nitride coating.
Includes a complete set of components and is magnetic-particle inspected for quality assurance, but is not suitable for full-auto lower receivers.

Attributes

Cartridge:

223 Remington

300 AAC Blackout

5.56 mm NATO

Finish:
```
Black Nitride
```
Weapon type:
```
AR-15
```
Delivery weight: 0.322kg
Shipping height: 51mm
Shipping width: 51mm
Shipping length: 216mm
UPC: 050806002388

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

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