Aero Precision Bolt Carriers Gun Parts

(15 deals total)

This high quality bolt carrier group is a valuable addition to your AR15 build.Features:M16-cut carrierMachined from 8620 steelCarrier has forward assist serrationsMil-Spec phosphate coatingProperly staked gas keyChrome lined gas key and firing pin channel5.56 Bolt is machined from Carpenter 158 tool steelShot peenedHPT tested/MPI markedBlack o-ring insert on extractorHigh quality BCG SKU#: APRH100399

DESCRIPTION This high quality bolt carrier group is a valuable addition to your AR15 build. Features: No 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 HPT tested Black o-ring insert on extractor High quality BCG SPECS Specs Made In America? Yes Select Your Finish Black Nitride Platform AR15 Bolt Material 9310 Steel Carrier Material 8620 Steel

The Aero Precision .308 Nickel Boron Bolt Carrier Group is a substantial upgrade from a standard BGC. Its NiB coating reduces friction on sliding surfaces, prevents carbon build-up making clean-up a much easier task, and provides excellent corrosion resistance. MIL-SPEC dimensions ensure correct component function and reliability. Features: - Machined from 8620 steel (carrier) 9310 steel (bolt) - Nickel boron coated - Magnetic particle inspected - Forward assist serrations - Weight: 17.92 oz Specifications Bolt Finish: Nickel Boron Bolt Material: 9310 Steel

The Aero Precision .308 Black Nitride Bolt Carrier Group is a substantial upgrade from a standard BGC. The nitride finish reduces friction, minimizes the need for lubricants and cleaning, and provides excellent corrosion resistance. MIL-SPEC dimensions ensure correct component function and reliability. Multi-caliber bolt designed to function with .308 Win, 7.62x51, 6.5 Creedmoor, .338 Federal and other .308 based cartridges. Features: - Machined from case hardened 8620 steel (carrier) case hardened 9310 steel (bolt) - Laser engraved Aero Precision "A" logo

100-036-669WB AR-15 Bolt Carrier Group 5.56mm Black Cartridge: 5.56 mm NATO Finish: Black Description Specs An M16 Bolt-Carrier Group That Completes Your Rifle Build Whether you're looking to finalize your latest AR build or have a spare on-hand to keep your current AR-15 running, having an M16 bolt-carrier group is a must, and this high-quality bolt-carrier group is one of the best options on the market. The carrier is machined from 8620 steel, and the bolt is machined from Carpenter 158 tool steel.

AO Precision Premium Mil-Spec Phosphate Bolt Carrier Group - 158 HPT/MPI BCG These Military surplus 158 Bolt carrier groups are manufactured by AO Precision to the exacting standards of the US Military. AO makes these HPT / MPI BCG's for other Military contractor juggernauts, such as FN America. All bolts are rigorously inspected and are individually High Pressure Tested and then go through a Magnetic Particle Inspection. Mil Spec Bolt 158 Carpenter Steel Shot Peened High Pressure Tested (HPT) Magnetic Particle Inspected (MPI) Mil Spec Carrier 8620 Aircraft Grade Steel

Our upgraded .308/7.62 Nickel Boron BCG is an eye catching addition to your AR build. Mil- spec dimensions and coating ensure the highest quality and correct component interface. Features: Carrier is machined from 8620 steel Nickel Boron coated Bolt is machined from 9310 steel MPI Forward Assist serrations Weight: 17.92oz BCG Includes: Bolt carrier Complete bolt Firing pin Cam pin Retaining pin Nickel Boron coating by Fail Zero. Learn more about Fail Zero Nickel Boron Coating Services. Product Sku: APRH100185

Aero Precision 5.56 Nickel Boron Bolt Carrier Group Manufactured in the USA by Aero Precision

$77.34 sale price when added to cart. Aero Precision 5.56 Black Nitride Bolt Carrier Group Made in America

Our .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG features a Black Nitride finish and now includes a laser engraved Aero Precision "A" logo! Carrier Features: Billet carrier machined from 8620 steel and case hardened Now features laser engraved Aero Precision logo Black Nitride finish Properly staked gas key Chrome lined gas key and firing pin channel Forward Assist serrations Bolt Features: High pressure .308 bolt machined from 9310 steel and case hardened

Please check out all of our sales and promotions currently on gun.deals: https://gun.deals/content/granite-ridge-outfitters All products and orders ship for free on our website! Product Details: SKU: APRH100185 The Aero Precision upgraded .308/7.62 Nickel Boron BCG is an eye catching addition to your AR build. Mil-spec dimensions and coating ensure the highest quality and correct component interface. Features: Carrier is machined from 8620 steel Nickel Boron coated by FailZero Bolt is machined from 9310 steel MPI (Magnetic Particle Inspected) Forward Assist serrations

The Aero Precision .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG features a Black Nitride finish and now includes a laser engraved Aero Precision "A" logo! Carrier Features: Billet carrier machined from 8620 steel and case hardened Now features laser engraved Aero Precision logo Black Nitride finish Properly staked gas key Forward Assist serrations Bolt Features: High pressure .308 bolt machined from 9310 steel and case hardened

Aero’s AR15 bolt carrier group is the perfect firing mechanism for your AR15 build. The billet carrier is machined from 8620 steel, case hardened, and features both a properly staked gas key, and forward assist serrations. The bolt is machined from 9310 steel, case hardened, shot peened, HPT/MPI tested, and designed to function with the .223 family of cartridges. such as the 300 Blackout and 277 Wolverine. The mil-spec extractor is machined from 4340 steel, with installed o-ring and spring. All of Aero Precision’s Bolt Carrier Groups feature a laser engraved Aero “A” logo.

Please check out all of our sales and promotions currently on gun.deals: https://gun.deals/content/granite-ridge-outfitters Aero Precision AR-15/M16/M4 Bolt Carrier Group with HPT/MPI C-158 Bolt - 5.56/.223 model APRH100019 Features: *M16-cut carrier (fits AR-15) *Machined from 8620 steel *Mil-Spec phosphate coating *Laser engraved Aero Precision logo *Properly staked gas key *Chrome lined gas key and firing pin channel *5.56 Bolt is machined from Carpenter 158 tool steel *Shot peened *HPT (High Pressure Tested) *MPI (Magnetic Particle Inspected) and marked MP

Description: Please check out all of our sales and promotions currently on gun.deals: https://gun.deals/content/granite-ridge-outfitters The Aero Precision .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. Model APRH308184 Features: *Machined from 8620 steel *Mil-Spec phosphate coating *Properly staked gas key *Chrome lined gas key and firing pin channel *7.62 Bolt is machined from 9310 *MPI (Magnetic Particle Inspected) *Extractor and firing pin machined from S7 tool steel *High quality BCG