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AERO PRECISION
308 WINCHESTER /7.62mm BOLT CARRIER GROUP FOR AR .308
AERO PRECISION .308 WINCHESTER /7.62MM BCG W/9310 BOLT PHOSPHATE FOR AR-308
Mfr Part: APRH308184C 815421020144 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 mil-spec phosphate 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 Mil-Spec phosphate coating 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 Multi-caliber bolt designed to function with .308, 7.62x51, 6.5 Creedmoor, .338 Federal and other .308 based cartridges. Shot peened HPT/MPI Extractor machined from 4340 steel with double o-rings and springs BCG Includes: Bolt carrier Complete bolt Firing pin Cam pin Retaining pin
Restrictions
- Is a 'Call to order' product.
Top takeaways
- The Aero Precision AR 308 BOLT CARRIER GROUP features a mil-spec phosphate finish and a laser engraved Aero Precision logo.
- It is a multi-caliber BCG designed to function with a range of .308 based cartridges including .308, 7.62x51, and 6.5 Creedmoor.
- The BCG includes a bolt carrier, complete bolt, firing pin, cam pin, and retaining pin, with the bolt machined from 9310 steel and the extractor from 4340 steel.
Description
Attributes
Cartridge: 30 Caliber (.308) Finish: Phosphate Make: AR .308 Delivery weight: 0.528kg Shipping height: 44mm Shipping width: 44mm Shipping length: 229mm UPC : 815421020144
Item details
US export classification: I(g)
AERO PRECISION .308 WIN /7.62MM BCG W/9310 BOLT BLACK NITRIDE FOR AR-308
Mfr Part: APRH308186C 815421020168 Aero Precision’s .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, is MPI/HPT and now includes a laser engraved Aero Precision. If you’re looking something a little different, thisbolt carrier group also comes in nickel boron! Black Bolt Carrier Group: Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) Finish: Black Nitride - advanced lower friction coating that minimizes the need for lubricants and cleaning Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked Firing Pin: Machined from 8740 steel and hard chrome coated Forward Assist serrations Laser engraved Aero Precision logo Carrier fits AR .308 compatible style AR Uppers and Rifles Material: Case Hardened 9310 Steel Finish: All bolt components are shot peened and black nitride coated Extractor: Machined from 4340 Steel with double o-rings and double springs Magnetic Particle Inspected and High Pressure Tested High pressure bolt - external surfaces are CNC ground after heat treat for a precision fit and firing pin hole diameter is reduced to .070"" Multi-caliber bolt designed to function with .308, 7.62x51, .338 Federal and other .308 based cartridges. Bolt carrier Complete bolt Firing pin Cam pin Retaining pin Nickel Boron Bolt Carrier Group: No Aero 'A' Logo Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) Nickel Boron coated Bolt is machined from 9310 steel MPI Forward Assist serrations Bolt carrier Complete bolt Firing pin Cam pin Retaining pin Compatible with LR-308, SR25 and DPMS Pattern
AERO PRECISION .308 WINCHESTER /7.62MM BCG W/9310 BOLT NICKEL FOR AR-308
Mfr Part: APRH100185C 815421020151 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, is MPI/HPT and now includes a laser engraved Aero Precision 'A' logo! CARRIER FEATURES: Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) Finish: Black Nitride, Nickel or Phosphate Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked Firing Pin: Machined from 8740 steel and hard chrome coated Forward Assist serrations Laser engraved Aero Precision logo or No Logo option Carrier fits AR .308 compatible style AR Uppers and Rifles BOLT FEATURES: Material: Case Hardened 9310 Steel Extractor: Machined from 4340 Steel with double o-rings and double springs Magnetic Particle Inspected and High Pressure Tested High pressure bolt - external surfaces are CNC ground after heat treat for a precision fit and firing pin hole diameter is reduced to .070" Multi-caliber bolt designed to function with .308, 7.62x51, .338 Federal and other .308 based cartridges. BCG INCLUDES: Bolt carrier Complete bolt Firing pin Cam pin Retaining pin
Upgrade your AR-308 with the Aero Precision .308 BCG! 🔥 Durable, high-quality, and compatible with multiple cartridges for optimal performance.
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