MUP-1 80% P320 Frame (Sig Sauer® Chassis)
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$99.00$110.00 (-10%)
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!
Current Lead Time: Begins Shipping September 14th
Features:
- Made from 316 stainless steel
- 9mm, 40 S&W, 357 SIG, and 45acp (with slight modifications).
Steps Remaining
To finish this insert and make it ready for use, the following steps must be completed:
- Drill all holes
- Bend side rails
- Trim rails to size
