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SKU: GAG_RES-STT15LLTPILLARCMB
STT-15 Lite Pillar Receiver Set Features The San Tan Tactical STT-15L Lower weighs 7.7 oz and accepts all Mil-Spec AR-15M16 components and lower parts kits excluding the ambidextrous controls. The STT-15L Upper weighs 6.9 oz and works with all Mil-Spec AR-15M16 components including all known handguard options currently available. It features a true hand matched receiver set with the upper serialized to match the lower serial number a 1.38 integrally machined magazine well flare and a short throw bullet pictogram safety selector markings marked STT-15 Lite Pillar Receiver Set Specifications Caliber: Multi-Caliber Model: STT-15 Series: Lite Pillar Material: 7075-T6 Aluminum Gun Type: AR Platform Weight: 7.70 oz