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Sylvan Arms 9mm Conversion Parts for AR-15

Sylvan Arms’ 9mm Glock adapter for the AR-15 readily converts any mil-spec AR-15 lower to accept Glock 19 and 17 pattern magazines, complete with a simple paddle release.

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Sylvan Arms AR-15 to 9mm Conversion Block for Glock Pattern Magazines – GCB100
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$99.99
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