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Rifle Parts Bolt Parts Bolt Carrier Groups AERO PRECISION 5.56 BCG W/158 BOLT W/LOGO CHROME LINED PHOSPHATE FOR AR-15 Support

Upgrade your AR-15 with the Aero Precision 5.56 BCG, featuring a durable chrome lined finish, M16-cut carrier, and high-quality Carpenter 158 bolt for reliability.

AERO PRECISION 5.56 BCG W/158 BOLT W/LOGO CHROME LINED PHOSPHATE FOR AR-15

815421020120 100054336

Filters:

Variations
Filters:
Variations:

Variations:

Upgrade your AR-15 with the Aero Precision 5.56 BCG, featuring a durable chrome lined finish, M16-cut carrier, and high-quality Carpenter 158 bolt for reliability.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/158 BOLT W/LOGO CHROME LINED PHOSPHATE FOR AR-15
191.8 GBP 0 £191.80 *
Not available
Cartridge: 5.56 mm NATO Finish: Black Make: AR-15 Product no.: 100054336
Not available
191.8 GBP 0 £191.80 *
Enhance your AR-15 with the Aero Precision 5.56 BCG, featuring 8620 steel carrier, Carpenter 158 bolt, shot-peened for quality, and low-friction black-nitride finish.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/9310 BOLT W/LOGO BLACK NITRIDE FOR AR-15
224.9 GBP 0 £224.90 *
Not available
Cartridge: 5.56 mm NATO Finish: Black Make: AR-15 Product no.: 100036669
Not available
224.9 GBP 0 £224.90 *
Enhance your AR-15 with the AERO PRECISION 5.56 BCG, featuring a durable Nickel Boron coating, M16-cut carrier, and high-quality 9310 bolt for reliable performance.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/9310 BOLT NO LOGO NICKEL BORON ONLY FOR AR-15
265.6 GBP 0 £265.60 *
Not available
Cartridge: 5.56 mm NATO Finish: Nickel-Boron Make: AR-15 Product no.: 100054337
Not available
265.6 GBP 0 £265.60 *
Upgrade your AR-15 with Aero Precision's 5.56 BCG, featuring a durable M16-cut carrier, chrome lined gas key, and high-quality Carpenter 158 bolt for reliability.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/158 BOLT NO LOGO CHROME LINED PHOSPHATE FOR AR-15
214.9 GBP 0 £214.90 *
Not available
Cartridge: 5.56 x 45 Finish: Phosphate Make: AR-15 Product no.: 430103071
Not available
214.9 GBP 0 £214.90 *
Upgrade your AR-15 with the AERO PRECISION 5.56 BCG featuring a durable Black Nitride finish, M16-cut carrier, and precision machined 9310 bolt for reliability.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/9310 BOLT NO LOGO BLACK NITRIDE FOR AR-15
224.9 GBP 0 £224.90 *
Not available
Cartridge: 5.56 x 45 Finish: Nitride Make: AR-15 Product no.: 430103072
Not available
224.9 GBP 0 £224.90 *
191.8 265.6 5 GBP
191.8 GBP £191.80

Prices inclusive of duty & VAT.

Product no.: 100054336

Mfr. No.: APRH100019C

815421020120 This high quality bolt carrier group is a valuable addition to your AR15 build. 11.52 oz. 5.56 CHROME LINED PHOSPHATE BCG: Available with or without “A” Logo M16-cut carrier Machined from 8620 steel Carrier has forward assist serrations Mil-Spec phosphate coating Properly staked gas key Chrome lined gas key and bolt channel 5.56 Bolt is machined from Carpenter 158 tool steel Shot peened HPT tested/MPI marked Black o-ring insert on extractor High quality BCG 5.56 NICKEL BORON BCG No Aero 'A' Logo Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) Carrier has forward assist serrations Shrouded firing pin Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key) Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked. 5.56 Bolt is shot Peened and MPI Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring Tool Steel Extractor High quality BCG 5.56 BLACK NITRIDE BCG With or Without Aero 'A' Logo M16-cut carrier Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) Carrier has forward assist serrations Black Nitride Finish - advanced lower friction coating that minimizes the need for lubricants and cleaning Properly staked gas key Shot peened
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191.8 265.6 5 GBP
Description Specification Customers reviews Accessories

AERO PRECISION 5.56 BCG W/158 BOLT W/LOGO CHROME LINED PHOSPHATE FOR AR-15

191.8 GBP £191.80

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Enhance your AR-15 build with this premium bolt carrier group.

This high-quality 5.56MMX45 NATO Bolt Carrier Group from Aero Precision is a valuable addition to your AR-15 setup. Weighing in at just 11.52 oz, this BCG is available in various configurations to suit your needs.

5.56 Chrome Lined Phosphate BCG

  • Available with or without “A” Logo
  • M16-cut carrier
  • Machined from 8620 steel
  • Carrier features forward assist serrations
  • Mil-Spec phosphate coating
  • Properly staked gas key
  • Chrome lined gas key and bolt channel
  • 5.56 Bolt machined from Carpenter 158 tool steel
  • Shot peened and HPT tested/MPI marked
  • Black o-ring insert on extractor

5.56 Nickel Boron BCG

  • No Aero 'A' Logo
  • Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)
  • Carrier has forward assist serrations
  • Shrouded firing pin
  • Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key)
  • Forged Mil-Spec gas key attached with Grade 8 hardware and properly staked
  • 5.56 Bolt is shot peened and MPI
  • Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
  • Tool Steel Extractor

5.56 Black Nitride BCG

  • With or Without Aero 'A' Logo
  • M16-cut carrier
  • Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)
  • Carrier has forward assist serrations
  • Black Nitride Finish - an advanced lower friction coating that minimizes the need for lubricants and cleaning
  • Properly staked gas key
  • Shot peened

Upgrade your firearm with the Aero Precision 5.56 BCG and experience enhanced performance and reliability on the range.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15 5.56 BCG by Aero Precision features options for a standard black phosphate or an upgraded nickel boron finish, both with high-quality materials and coatings.
  2. Both BCG options include a shot-peened, HPT/MPI tested bolt, machined from either Carpenter 158 or 9310 steel, and a carrier with forward assist serrations.
  3. The black BCG has a chrome-lined gas key and bolt channel, while the nickel BCG features a shrouded firing pin and nickel boron coating throughout for enhanced durability.

Attributes

  • Cartridge: 
    5.56 mm NATO
  • Finish: 
    Black
  • Weapon type: 
    AR-15
  • Delivery weight: 0.406kg
  • Shipping height: 38mm
  • Shipping width: 102mm
  • Shipping length: 286mm
  • UPC: 815421020120

Item details

Made in USA
US export classification: I(g)

Customers reviews

Customer ratings (0)

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Variations:

Upgrade your AR-15 with the Aero Precision 5.56 BCG, featuring a durable chrome lined finish, M16-cut carrier, and high-quality Carpenter 158 bolt for reliability.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/158 BOLT W/LOGO CHROME LINED PHOSPHATE FOR AR-15
191.8 GBP 0 £191.80 *
Not available
Cartridge: 5.56 mm NATO Finish: Black Make: AR-15 Product no.: 100054336
Not available
191.8 GBP 0 £191.80 *
Enhance your AR-15 with the Aero Precision 5.56 BCG, featuring 8620 steel carrier, Carpenter 158 bolt, shot-peened for quality, and low-friction black-nitride finish.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/9310 BOLT W/LOGO BLACK NITRIDE FOR AR-15
224.9 GBP 0 £224.90 *
Not available
Cartridge: 5.56 mm NATO Finish: Black Make: AR-15 Product no.: 100036669
Not available
224.9 GBP 0 £224.90 *
Enhance your AR-15 with the AERO PRECISION 5.56 BCG, featuring a durable Nickel Boron coating, M16-cut carrier, and high-quality 9310 bolt for reliable performance.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/9310 BOLT NO LOGO NICKEL BORON ONLY FOR AR-15
265.6 GBP 0 £265.60 *
Not available
Cartridge: 5.56 mm NATO Finish: Nickel-Boron Make: AR-15 Product no.: 100054337
Not available
265.6 GBP 0 £265.60 *
Upgrade your AR-15 with Aero Precision's 5.56 BCG, featuring a durable M16-cut carrier, chrome lined gas key, and high-quality Carpenter 158 bolt for reliability.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/158 BOLT NO LOGO CHROME LINED PHOSPHATE FOR AR-15
214.9 GBP 0 £214.90 *
Not available
Cartridge: 5.56 x 45 Finish: Phosphate Make: AR-15 Product no.: 430103071
Not available
214.9 GBP 0 £214.90 *
Upgrade your AR-15 with the AERO PRECISION 5.56 BCG featuring a durable Black Nitride finish, M16-cut carrier, and precision machined 9310 bolt for reliability.
5.56MMX45 NATO BOLT CARRIER GROUP FOR AR-15 - 5.56 BCG W/9310 BOLT NO LOGO BLACK NITRIDE FOR AR-15
224.9 GBP 0 £224.90 *
Not available
Cartridge: 5.56 x 45 Finish: Nitride Make: AR-15 Product no.: 430103072
Not available
224.9 GBP 0 £224.90 *

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