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KAK Industry A2 Buttstock Kit
KAK Industry A2 Buttstock KitFor AR-15Matte FinishBlackFeatures:AR-15 Rifle A2 Buttstock KitIncludes: AR-15 Rifle Spring, AR-15 Rifle Buffer, A2 Extension Tube, A2 Spacer, Assembly Screw, Polymer Stock with Storage Compartment