CMMG 55CA6C7 Receiver Extension Kit includes Carbine Style Buffer & Action Spring for for AR-15
$59.08
Drop-in receiver extension kit for AR-15 builds and upgrades featuring a carbine-style buffer and action spring. CMMG’s six-position collapsible tube lets you dial in the perfect length of pull for your shooting style.
In stock
Description
This CMMG receiver extension kit gives you everything needed to outfit or refresh your AR-15’s stock assembly. The carbine-style buffer and matched action spring work together to cycle reliably across various ammunition loads, while the six-position collapsible tube adapts from tight tactical setups to extended comfort positions. Whether you’re building from a stripped lower or upgrading an existing rifle, this is quality hardware that won’t let you down at the range or in the field.
Additional information
| UPC | 815835017389 |
|---|---|
| Mfr Item Number | 55CA6C7 |
| Manufacturer |
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