AR-15 Bolt Carrier Group BCG Phosphate,Chrome,Nickel Boron – in stock 2013

AR-15 Bolt Carrier Group BCG,  Available in: Phosphate,Chrome,Nickel Boron Finishes – in stock 2013

AR-15 Bolt carrier Group BCG in stock 2013

Purpose of Item: The Bolt Carrier Group (BCG) is the heart of the weapon. The Carrier houses the Bolt, and bleeds off the gas which drives the weapon. The bolt locks and unlocks the cartridge into place within the barrel. While much attention is paid to the bolt, this Guide should give an overview of the entire BCG.

Tools Needed:  None needed for assembly or disassembly.

Items Included : A Bolt Carrier Group usually comes as a complete unit. There are sometimes options or upgrades available such as coatings, extractor inserts, or heavier staking. These options are most often through a dealer, and not through the manufacturer.

On Sale! LMT Bolt Carrier Group (HPT/MPI) only $119.99

 

M16_Bolt_Carrier_Group_223-5.56-3_BCG

 

See what AR-15 Bolt Carrier Groups (BCG) we have in stock today!

 

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Features: M16 Bolt Carrier Group Available as carrier only with gas key installed Matte black phosphate finish Bolt is machined from 9310 steel Every bolt is shot peened and magnetic parti...
Drop-in bolt has a self-lubricating surface that eliminates the need to apply oil or grease that can attract dirt dust unburned powder and carbon and lead to cycling failures. Proprietary EXO treat...
Complete .223/5.56mm AR-15 bolt and carrier assembly comes with all the parts fully assembled and ready to go. Drop it in your AR check headspace and you’re ready to shoot. Precision-machined in ...
$69.99
$84.99
$119.99 $89.99
Drop-in bolt and carrier group has a self-lubricating surface that eliminates the need to apply oil or grease that can attract dirt dust unburned powder and carbon and lead to cycling failures. Pro...
Complete M16 Bolt Carrier Group: Fully assembled Bolt Carrier Group; including the bolt bolt carrier gas key firing pin cam pin and firing pin retaining pin Bolt is Magnetic Particle Inspecte...
Features: M16 Bolt Carrier Group Available as carrier only with gas key installed Matte black phosphate finish Bolt is machined from 9310 steel Every bolt is shot peened and magnetic parti...
$124.99
$139.99 $124.99
$135.00
Features: M16 Bolt Carrier Group Available as carrier only with gas key installed Matte black phosphate finish Bolt is machined from 9310 steel Every bolt is shot peened and magnetic parti...
Features: M16 Bolt Carrier Group Available as carrier only with gas key installed Matte black phosphate finish Bolt is machined from 9310 steel Every bolt is shot peened and magnetic parti...
Complete bolt assembly is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt minimizing the risk of bolt failure during a critical eng...
$135.00
$135.00
$137.99
Complete bolt assembly is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt minimizing the risk of bolt failure during a critical eng...
Drop-in .22 LR conversion system comes fully assembled and ready to install in any semi-auto AR-15 to help you practice critical shooting skills with economical rimfire ammunition. Concentrate on impr...
Complete mil-spec assembly with bolt bolt carrier and firing pin ready to drop into the rifle or carbine upper of your choice. Features a shot-peened bolt for increased surface strength and durabil...
$147.99
$199.99 $179.99
$189.00
Complete .223/5.56mm AR-15 bolt and carrier assembly comes with all the parts fully assembled and ready to go. Drop it in your AR check headspace and you’re ready to shoot. Precision-machined in ...
Drop-in-ready bolt-and-carrier group has a proprietary low-friction coating that minimizes the need for lubricants that can attract and hold grit bind or thicken up. BlacknitridePlusSM processing gi...
Drop-in .22 LR conversion system comes fully assembled and ready to install in any semi-auto AR-15 to help you practice critical shooting skills with economical rimfire ammunition. Concentrate on impr...
$229.99 $189.99
$250.00 $189.99
$229.95 $199.99
Complete bolt carrier group for 6.8mm SPC rifles Includes gas key cam pin firing pin firing pin retaining pin and 6..8mm SPC bolt assembly Matte black phosphate finish Interior of bolt carri...
Left Hand M16 Bolt Carrier Group ready for use with Red X Arms Left Hand Upper Receivers.  Specially designed carrier features forward assist serrations on the left hand side.  Bolt's extractor and ej...
Complete mil-spec assembly with bolt bolt carrier and firing pin ready to drop into the rifle or carbine upper of your choice. Features a shot-peened bolt for increased surface strength and durabil...
$199.99
$199.99
$205.00
Complete bolt assembly is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt minimizing the risk of bolt failure during a critical eng...
Each WMD bolt-and-carrier set is precisely machined from high-grade steel alloy to government M16 specs then given WMD's proprietary NiB-X nickel boron coating that results in a super-smooth harder-...
Each WMD bolt-and-carrier set is precisely machined from high-grade steel alloy to government M16 specs then given WMD's proprietary NiB-X nickel boron coating that results in a super-smooth harder-...
$213.99
$225.00
$225.00
Drop-in .22 LR conversion system comes fully assembled and ready to install in any semi-auto AR-15 to help you practice critical shooting skills with economical rimfire ammunition. Concentrate on impr...
Drop-in bolt and carrier group has a self-lubricating surface that eliminates the need to apply oil or grease that can attract dirt dust unburned powder and carbon and lead to cycling failures. Pro...
Complete bolt assembly is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt minimizing the risk of bolt failure during a critical eng...
$229.99
$229.99
$237.99
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