San Tan Tactical, STT-15 Billet Lower Receiver, Multi-Caliber, Black Anodized Finish

San Tan's STT-15 Billet Lower features an ambidextrous design for your AR-15\M4 platform, which allows it to accommodate any and all shooters without the need to add countless costly add-ons. It is directly from a billet of 7075-T651 aerospace grade American aluminum and holds ultra-tight tolerances. The finished receiver is then finished in Mil-Spec, MIL-A-8625 Type III hard anodizing. The STT-15 is everything you have come to expect from a San Tan Tactical, and then some.

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• Material : Billet 7075-T6 Aluminum
• Dimensions : Mil-Spec
• Platform : AR-15