KNS Precision AR-15 Buffer Detent

The KNS Precision® AR-15 Buffer Detent is a rugged and durable buffer detent that is designed for long-lasting field use with your favorite rifle. Compatible with mil-spec AR-15 and AR-10 lower receivers, this pin features durable steel construction with a highly corrosion-resistant nitride finish making this detent ideal for any new build or to replace a missing part. Order today and keep a few spare detents on hand!