Return to JSD SUPPLY MUP-1 80% FRAME INSERT FOR SIG SAUER® P320 MODULAR CHASSIS - MUP-1

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0 of 0 people found the following review helpful:

Great shipping on a hard to find item May 9, 2024 : jeffrey rondeau from Epping, NH United States   I've been looking for this item For quite a while now The fact that they had in his talk and shipped it so quickly had it within a few days Couldn't be happier I purchased from Master fence many times before and I already have been fully satisfied Was this review helpful to you?

0 of 0 people found the following review helpful:

MAS Defense Is Good May 8, 2024 : BoKeifus from Augusta, GA United States   I am really impressed with the quality of the products that MAS Defense have. Shipping is really fast too. Was this review helpful to you?

0 of 0 people found the following review helpful:

Mup-1 80% May 6, 2024 : James Swartz from Rio Rancho, NM United States   This order arrived much faster than i was anticipating which is always a good thing. I'm waiting on the parts kit to arrive so I can finish this build. Was this review helpful to you?

0 of 0 people found the following review helpful:

The Jsd supply mup-1 80% frame insert for the p320 May 3, 2024 : Joshua Mulvihill from Paragon, IN United States   This product appears to be well built i have not completed the build but im nearing completion i used the Jsd mup-1 completion jig to complete the mup-1 mas defense frame insert with little difficulty im looking foward to completing the build mas defense has excellent shipping times and always great products on a scale of 1-10 ten being top of the line i give this product and Mas defense a definate 10 for quality ,shipping times and value. Was this review helpful to you?

0 of 0 people found the following review helpful:

Outstanding service May 3, 2024 : JJ from United States   MAS only carries quality items.  The big surprise was the phone call to explain a question I had sent an email about.  Usually it takes days to get response from any vendor.  Well, I recieved a call within an hour!  You just can’t find that kind of service anymore.  It made a loyal customer out of me for sure. Was this review helpful to you?

0 of 0 people found the following review helpful:

Legit. May 3, 2024 : from Pacific, MO United States   As always, mas defense sent what i ordered, and in a timely fashion. They are awesome. Was this review helpful to you?

0 of 0 people found the following review helpful:

Great company, great product April 28, 2024 : Russ from WI United States   I got mine for cheaper than it's listed for right now.  I'm glad I bought it when I did as I didn't realize the price would go up $30. Msd ships fast, great communication and great product.  I'll definitely be a return customer. Was this review helpful to you?

0 of 0 people found the following review helpful:

Mup-1 April 23, 2024 : Michael Harrington from Rochester Hills, MI United States   Great price on a quality product. Was this review helpful to you?

0 of 0 people found the following review helpful:

JSD who? January 23, 2024 : from Florida, USA   But seriously, this shipped fast, was reasonably priced, and it's identical in quality to the ones I got direct from JSD back in 2021, sans the JSD rollmarks. No complaints. Was this review helpful to you?

0 of 0 people found the following review helpful:

A pleasure to do business with January 17, 2024 : Stan Lindholm from Wellington, OH United States   Website was good. Shipping was fast. I’m very pleased and would recommend you to anyone. Thanks! Was this review helpful to you?