• MUP-1 80% P320 Frame (Sig Sauer® Chassis)

    Sig Sauer® 80% Universal Insert (JSD MUP-1) is Compatible with the Sig Sauer® P320 multi caliber/frame modular weapons system.  Allowing you to build subcompact, compact, carry, and full framed firearms all using the same modular chassis across multiple calibers.

    The MUP-1 80% P320 Frame is a precision-machined, unfinished stainless steel frame designed for compatibility with the P320-style chassis platform from Sig Sauer. This product is offered as a non-serialized, non-functional frame intended for lawful purchasers seeking platform-compatible components. Ghost Guns Official presents the MUP-1 with clear specifications, transparent compliance context, and responsible retail standards. No physical firearm is included, and no instructional or manufacturing guidance is provided. Buyers should verify all local and state regulations prior to purchase.

    This product is a Ghostguns.com EXCLUSIVE! You won’t find this product anywhere else!

  • GEISLER 1917 PISTOL FRAME KIT

    The newest 80 percent frame and jig in one box. Ships today!

    This frame takes a G19 slide and frame parts kit but accepts G17 magazines

    The GEISLER 1917 Pistol Frame Kit is a component-based package designed around a 1917-style pistol frame platform. This kit is offered as a parts-only configuration and does not constitute a complete or functional firearm as sold. Ghost Guns Official presents this product with clear specifications, neutral language, and compliance-focused transparency. No tools, instructions, or assembly guidance are included. Buyers are responsible for confirming platform compatibility and ensuring compliance with all applicable local, state, and federal regulations prior to purchase.

    *Not for sale to residents of the States of CA, CT, DC, DE, HI, IL, MD, NJ, NY, RI, WA or outside the USA

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