Bolt Carrier Group

The bolt carrier group (BCG) is the heart of the AR-15's operating system. It chambers rounds, fires them, extracts spent casings, and cycles the action. A quality BCG is essential for reliability, and it's one of the most stressed components in your rifle.

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5.56x45mm NATO Bolt Assembly Steel for AR-15
5.56x45mm NATO Bolt Assembly Steel for AR-15
Sons Of Liberty Gun Works 0.8 oz
$86.43 In Stock
5ive Star Gear Spy Bolt
5ive Star Gear Spy Bolt
5Ive Star Gear
$40.89
$130.99 In Stock
$152.99 In Stock
$149.99 In Stock
$84.20 In Stock
$119.99
$98.99 In Stock
$126.99 In Stock
$75.99 In Stock
$235.99 In Stock
$78.00 In Stock
$179.00 In Stock
$159.99
$599.99 In Stock
$119.99 In Stock
$87.96 In Stock
$45.99 In Stock
$420.99
$411.99 In Stock
$470.12
$153.98 In Stock
$129.20 In Stock
$34.18 In Stock
$189.95 In Stock
$110.00 In Stock
$104.99 In Stock
$180.99
$157.03 In Stock
$222.98 In Stock
$115.33 In Stock
$63.99 In Stock
$199.95 In Stock
Bravo Company Bolt Carrier Group, Flat Dark Earth
Bravo Company Bolt Carrier Group, Flat Dark Earth
Bravo Company Manufacturing (BCM)
$222.99 In Stock
BRAVO COMPANY - M16 5.56 BOLT CARRIER GROUP
BRAVO COMPANY - M16 5.56 BOLT CARRIER GROUP
Bundle
Bravo Company Manufacturing (BCM) 12 oz
$207.99 In Stock
BRAVO COMPANY - M16 5.56 BOLT CARRIER GROUP
BRAVO COMPANY - M16 5.56 BOLT CARRIER GROUP
Bundle
Bravo Company Manufacturing (BCM) 12 oz
$199.00 In Stock
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