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22LR Receiver Extension Buffer Parts

.22LR receiver extension buffer parts help fine-tune recoil control and cycling in rimfire platforms. Designed for smooth operation, they provide a simple upgrade for reliability. A great addition for dedicated .22 builds.

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CMMG Zeroed Picatinny End Cap for Bufferless AR-15
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CMMG Zeroed Picatinny End Cap for .22LR AR-15
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$39.99
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