Buffer System

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Colt M16/M4/AR15 Receiver End Plate

$5.95

Colt
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Colt M4/AR15 Receiver Extension Castle Nut

$9.95

Colt
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Colt M4/AR15 Carbine Buffer Action Spring

$5.95

Colt
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Colt Carbine H2 Buffer

$40.00

Colt
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Colt Carbine H3 Buffer

$50.00

Colt
Sale

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AU Mil-Spec Castle Nut for M4/AR15

$9.95 $2.95

AU
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Colt AR15/M16 Rifle Buffer Action Spring

$7.95

Colt
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Colt M4/AR15 4-Position Receiver Extension

$49.95

Colt
Sale

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Colt AR15 Buffer Retainer Spring

$5.00

Colt
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Colt Carbine H Buffer

$35.00

Colt
Sale

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AU Mil-Spec M4/AR15 Carbine Buffer Action Spring

$5.95 $2.50

AU
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Colt SCW Buffer & Spring Assembly

$134.99

Colt
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Colt SCW Receiver Extension Assembly

$99.99

Colt
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Colt M4/AR15 6-Position Receiver Extension

$45.00
$49.00

Colt
Out of Stock

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Colt Buffer Retainer Spring

$2.00