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BROWNELLS
M16 5.56 BOLT CARRIER GROUP CHROME MP

050806112407 078000375
Classic Retro Chrome M16 Bolt Carrier Groups match the finish of the bolt found on the earliest AR-15 & M16 rifles introduced. The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group included a bolt machined from 9310 steel, which is magnetic particle inspected & finished with a matte silver chrome finish. The carrier is fabricated from 8620 hardened steel and also receives the same, durable chrome application. In addition to the bolt and carrier, the extractor, gas key and cam pin also are chromed to ensure all moving parts are corrosion resistant. The Brownells M16 5.56 Chrome Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The perfect complement to a retro build, these BCGs are available with or without forward assist serrations. The model without serrations is similar to the original BCG found on early AR-15s, such as the Air Force 601. The model with serrations could be found on early XM16E1 models in the mid-1960s. Durable, matte silver chrome Magnetic-particle inspected, 9310 bolt M16 8620 steel carrier (works with standard AR-15 rifles)  Extractor includes spring and rubber insert Includes torqued and staked gas key Functions with any cartridge based on the 5.56 NATO cartridge case The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group comes with a bolt, bolt carrier, gas key, firing pin, cam pin and a firing pin retaining pin.
149.7 149.75 2 GBP
Product no.: 078000375
BROWNELLS M16 CHROME BOLT CARRIER GROUP
Mfr Part: AZT-M4-556-ST-0 050806112407 Classic Retro Chrome M16 Bolt Carrier Groups match the finish of the bolt found on the earliest AR-15 & M16 rifles introduced. The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group included a bolt machined from 9310 steel, which is magnetic particle inspected & finished with a slick chrome finish. The carrier is fabricated from 8620 hardened steel and also receives the same, durable chrome application. In addition to the bolt and carrier, the extractor, gas key and cam pin also are chromed to ensure all moving parts are corrosion resistant and as slick as possible. The Brownells M16 5.56 Chrome Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The perfect complement to a retro build, these BCGs are available with or without forward assist serrations. The model without serrations is similar to the original BCG found on early AR-15s, such as the Air Force 601. The model with serrations could be found on early XM16E1 models in the mid-1960s. Durable, lubricious chrome finish Magnetic-particle inspected, 9310 bolt M16 8620 steel carrier (works with standard AR-15 rifles) Extractor includes spring and rubber insert Includes torqued and staked gas key Functions with any cartridge based on the 5.56 NATO cartridge case The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group comes with a bolt, bolt carrier, gas key, firing pin, cam pin and a firing pin retaining pin.
149.7 GBP 721 £149.70 *
Is a 'Call to order' product.
Not available.

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group features a durable, corrosion-resistant chrome finish on all parts, including the magnetic-particle inspected 9310 steel bolt and 8620 steel carrier.
  2. Compatible with AR-15 or M16 rifles chambered in 5.56x45mm, 300 AAC Blackout, or .223 Remington, it includes a bolt, carrier, extractor, gas key, cam pin, firing pin, and firing pin retaining pin.
  3. Available with or without forward assist serrations, it is suitable for retro builds, resembling the BCGs of early AR-15s and mid-1960s XM16E1 models.

Description

Classic Retro Chrome M16 Bolt Carrier Groups match the finish of the bolt found on the earliest AR-15 & M16 rifles introduced. The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group included a bolt machined from 9310 steel, which is magnetic particle inspected & finished with a slick chrome finish. The carrier is fabricated from 8620 hardened steel and also receives the same, durable chrome application. In addition to the bolt and carrier, the extractor, gas key and cam pin also are chromed to ensure all moving parts are corrosion resistant and as slick as possible. The Brownells M16 5.56 Chrome Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The perfect complement to a retro build, these BCGs are available with or without forward assist serrations. The model without serrations is similar to the original BCG found on early AR-15s, such as the Air Force 601. The model with serrations could be found on early XM16E1 models in the mid-1960s. Durable, lubricious chrome finish  Magnetic-particle inspected, 9310 bolt M16 8620 steel carrier (works with standard AR-15 rifles)  Extractor includes spring and rubber insert Includes torqued and staked gas key Functions with any cartridge based on the 5.56 NATO cartridge case The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group comes with a bolt, bolt carrier, gas key, firing pin, cam pin and a firing pin retaining pin.

Attributes

Delivery weight: 0.327kg

Item details

Made in USA
US export classification: I(g)



Product no.: 078000376
BROWNELLS M16 CHROME BOLT CARRIER GROUP NO SERRATIONS
Mfr Part: BRO-078-000-376 050806112384 Classic Retro Chrome M16 Bolt Carrier Groups match the finish of the bolt found on the earliest AR-15 & M16 rifles introduced. The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group included a bolt machined from 9310 steel, which is magnetic particle inspected & finished with a matte silver chrome finish. The carrier is fabricated from 8620 hardened steel and also receives the same, durable chrome application. In addition to the bolt and carrier, the extractor, gas key and cam pin also are chromed to ensure all moving parts are corrosion resistant. The Brownells M16 5.56 Chrome Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The perfect complement to a retro build, these BCGs are available with or without forward assist serrations. The model without serrations is similar to the original BCG found on early AR-15s, such as the Air Force 601. The model with serrations could be found on early XM16E1 models in the mid-1960s. Durable, matte silver chrome Magnetic-particle inspected, 9310 bolt M16 8620 steel carrier (works with standard AR-15 rifles) Extractor includes spring and rubber insert Includes torqued and staked gas key Functions with any cartridge based on the 5.56 NATO cartridge case The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group comes with a bolt, bolt carrier, gas key, firing pin, cam pin and a firing pin retaining pin.
149.75 GBP 158 £149.75 *
Is a 'Call to order' product.
Not available.

✨ Upgrade your AR-15 with the Brownells M16 Chrome Bolt Carrier Group! 🛠️ Reliable, corrosion-resistant, and perfect for retro builds. Get yours now! 🔫

Classic Retro Chrome M16 Bolt Carrier Groups match the finish of the bolt found on the earliest AR-15 & M16 rifles introduced. The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group included a bolt machined from 9310 steel, which is magnetic particle inspected & finished with a matte silver chrome finish. The carrier is fabricated from 8620 hardened steel and also receives the same, durable chrome application. In addition to the bolt and carrier, the extractor, gas key and cam pin also are chromed to ensure all moving parts are corrosion resistant. The Brownells M16 5.56 Chrome Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The perfect complement to a retro build, these BCGs are available with or without forward assist serrations. The model without serrations is similar to the original BCG found on early AR-15s, such as the Air Force 601. The model with serrations could be found on early XM16E1 models in the mid-1960s. Durable, matte silver chrome Magnetic-particle inspected, 9310 bolt M16 8620 steel carrier (works with standard AR-15 rifles)  Extractor includes spring and rubber insert Includes torqued and staked gas key Functions with any cartridge based on the 5.56 NATO cartridge case The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group comes with a bolt, bolt carrier, gas key, firing pin, cam pin and a firing pin retaining pin.
Not available - Is a 'Call to order' product.
£131.60 *
4.9
In stock
£32.90 *
2.9
In stock
£109.90 * £104.90 - £109.90*
4.6