Polymer80 is pleased to present the PF9SS™ 80% Subcompact Single Stack Frame. Offering compatibility with Glock® 43 Gen4 components, the PF9SS™ frame comes with an aggressive texture that emulates a stippled pattern, an extended beaver tail, double undercut trigger guard, and a thumb ledge. These features considerably enhance the ergonomics allowing for an effective grip and improved recoil mitigation. The PF9SS™ is a perfect build for “Everyday Carry” and comes with an embedded metal plate for those that wish to serialize their completed pistols.
- Enhanced Ergonomics and Features
- High-Strength Reinforced Polymer Construction
- Aggressive and Adaptable Grip Texture
- Picatinny/STANAG Compliant Accessory Rail
- Blank Serialization Plate
- Stainless Steel Locking Block Rail System (LBRS™)
- Stainless Steel Rear Rail Module (RRM™)
- Hardened Pins for LBRS ™ and RRM™
- Complete Finishing Jig, Drill bits and End Mill Included
- Compatible with Glock G43 Gen4 Components
- Patent Pending
- *NEW Slide Lock Assembly
MDX Arms does not sell firearms. This is not a firearm and will ship directly to you without FFL needed
We do not ship 80% to New Jersey, Washington DC
Please refer to your state and federal laws about 80% kits. It's your responsibility to know your own laws.
We're not responsible for any improper milling, installation of parts, damage or any injury that might occur. Make sure to use proper safety equipment during your build
“GLOCK” is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H. MDX Arms
is not affiliated with nor endorsed by Glock, Inc. or Glock Ges.m.b.H.
4 Reviews Hide Reviews Show Reviews
Ive done a few 80 builds, this lower was one of the easiest to finish. I used a razor blade along with sandpaper for a top grade finish. Faat shipping as always
Very solid product, good polymer material, fits G43 parts very well. See tutorials to use proper tools and techniques for a good build.
Out of all the polymer 80s and the SS80 the PF9SS is by far the easiest and most reliable right from the start. It doesn't have the FCG issues of the 19, or the fitment issues of the 26 and unlike the 21 & 17 it almost always cycles flawlessly from the very first round seemingly having no 200 Rd break in like all the others. Plus it's small enough to fit in your pocket without being obvious. I've built quite a few and always look forward to the next one.
How can I comment when I haven’t received?