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79 hand-tested products across 5 categories. Editorial reviews and ratings by Ethan Caldwell.
.308 80% Lower – Billet - polymer 80
Enjoy the classic black look with our .308 80% lower receiver. Made from billet 6061-T6 Aluminum, these are incredibly r…
Polymer80 80% Lower Receiver and Jig Kit (LR-308) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 LR-308 80% Lower Receiver - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
80% Lower Fire/Safe Marked - Anodized Black - polymer 80
Our famous, original forged 80% lower.
80% Lower Fire/Safe Marked - Raw - polymer 80
Our original forged 80% lower, now available uncoated.
80% Lower Patriot Pack - polymer 80
Build all three ARs with one 80% lower combo kit.
80 Percent Lower | 80% Lowers | VERY FAST SHIPPING - polymer 80
80 percent lower is a premeir retailer & your source for the best 80% lower AR-15 and .308 80% Lower Receivers, 80% …
Polymer80 RL556V3™ and PF940Cv1™ Bundle - 80% Lower Receiver with Jig, AR15, and 80% Compact Frame with Jig, G19/23 Compatible (Black Only) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 AR15 80% Receiver w/ Jig Kit - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
AR9 80% Lower Fire/Safe Marked - 9mm - Billet - polymer 80
A new AR9 80% Lower Receiver tailored for 9mm rounds
Blemished - 80% Lower Fire/Safe Marked - Anodized Black - polymer 80
Sometimes, receivers get a ding or scratch -- it's just part of forging gun parts. We discount these cosmetically blemis…
Forged Fire/Safe Marked 80% Lower Assembly - polymer 80
No AR-15 build is complete without a butt stock assembly – and this one comes with all you need: Black FIRE/SAFE engrave…
Polymer80 PF45™ 80% Full Size Frame and Jig Kit (Glock® 20/21 Compatible) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
glock p80 - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940V2 Jig Kit for PF940V2 Frame Blanks - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Compact Slide Assembly -PF940C/PFC9 – Cobalt - polymer 80
The Polymer80 PF-Series Complete 9mm Slide Assembly is comprised of a cerakoted slide and barrel combination with Polyme…
P80 Complete Pist Gry - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Complete Pistol Pfc9 Ocs Blk - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Complete Pistol Pfc9 Ocs Fde - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Complete Pistol Pfs9 Grey - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Complete Pistol Pfs9 Ocs Fde - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
p80 Frame - polymer 80
The P80 frame is the perfect way to build a 100% Glock®-compatible handgun with factory or aftermarket parts at a lower …
p80 frame glock 17 - polymer 80
The Polymer80 PF-Series Full Pistol Frame Parts Kit is compatible with the PF940v2, PF940C, PF940SC frame assemblies. Gi…
P80 Full Size Slide Assembly – PF940v2/PFS9 – Black - polymer 80
The Polymer80 PF-Series Complete
P80 Full Size Slide Assembly – PF940v2/PFS9 – OD Green - polymer 80
The Polymer80 PF-Series Complete
P80 G150 AR-15 80% Receiver Kit – Black - polymer 80
The Phoenix, Gen2 version features Polymer80’s proprietary polymer composite, a solid core design, stiffened magwell and…
P80 G150 AR-15 80% Receiver Kit – Flat Dark Earth - polymer 80
The Polymer80, Phoenix2, AR15 80% Lower and Jig System Includes the Phoenix2 system
P80 G150 AR-15 80% Receiver Kit – Gray - polymer 80
The Polymer80, Phoenix2, AR15 80% Lower and Jig System Includes the Phoenix2 system
P80 G150 AR-15 80% Receiver Kit – OD Green - polymer 80
The Polymer80, Phoenix2, AR15 80% Lower and Jig System Includes the Phoenix2 system
P80 G150 AR-15 80% Receiver Kit – Zombie Green - polymer 80
The Polymer80, Phoenix2, AR15 80% Lower and Jig System Includes the Phoenix2 system
p80 glock 17 - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
p80 gun - polymer 80
The P80 PFS9 pistol features front and rear angled slide serrations, thumb/accelerator cut, and a double-undercut trigge…
Polymer80 PF940SC™ 80% Subcompact Frame and Jig Kit (Glock® 26/27 Compatible) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Pfc9 Complete Pistol Ocs Gry - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Pfc9 Fde 9mm - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Pfs9 Compl Pist 9mm - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Pfs9 Complete Pistol Ocs Blk - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Pfs9 Complete Pistol Ocs Gry - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Pfs9 Complete Ptl - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
P80 Thr/Flu Brl N/Sght 15rd - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF320PTEX™ Grip Module for SIG SAUER® P320™ - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF45 Jig Kit for PF45 Frame Blanks - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940Cv1™ 80% Compact Frame and Jig Kit (Glock® 19/23 Compatible) - 3-Pack - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940C™ 80% Pistol Frame ONLY - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940C Jig Kit for PF940C Frame Blanks - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
PF940Cv1™, Polymer80 PF940v2™, and PF9SS™ 80% Frame and Jig Kit Bundle (Black Only) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
PF940SC - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940SC Jig Kit for PF940SC Frame Blanks - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit (Glock® 17/22/24/31/34/35 Compatible) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF9SS™ 80% Single-Stack Frame and Jig Kit (Glock® 43 Compatible) - polymer 80
The PF9SS™ 80% Single-Stack Pistol Frame comes ready for finishing, thanks to Polymer80's jig and bits.
Pfs9 Compl Pist Thr/Fl Brl Ngt Sgt - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
polymer 80 frame glock 19 - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
polymer 80 glock 19 - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
polymer-80 handgun - polymer 80
The polymer-80 handgun features front and rear angled slide serrations, thumb/accelerator cut, and a double-undercut tri…
Polymer80 G150 AR15 80% Lower Receiver ONLY - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 RL556V3 - RHINO 80% AR15 Lower Receiver ONLY - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 P80-JIG-RL556v3 Jig Kit - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF45 80% Pistol Frame ONLY - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940C 80% Pistol Frame - 3-Pack - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940Cv1™ 80% Compact Frame and Jig Kit (Glock® 19/23 Compatible) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940SC™ 80% Pistol Frame ONLY - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit (Glock® 17/22/24/31/34/35 Compatible) - 3-Pack - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940v2™ 80% Pistol Frame ONLY - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF940v2™ and PF940Cv1™ 80% Frame and Jig Kit Bundle (Black Only) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF9SS 80% Pistol Frame ONLY - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 PF9SS Jig Kit for PF9SS Frame Blanks - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 RL556V3 - RHINO 80% AR15 Lower Receiver and PF940C 80% Pistol Frame (Black Only) - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Polymer80 RL556V3 - RHINO 80% AR15 Lower Receiver with Jig - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Premium 80% Lower Fire/Safe Marked - Billet - polymer 80
Our Premium Billet 80% Lower has been redesigned with easier assembly in mind. This receiver has been enhanced with a th…
Premium Fire/Safe Marked Billet 80% Lower Assembly - polymer 80
No AR-15 build is complete without a butt stock assembly – and this one comes with all you need: Black Billet FIRE/SAFE …
FRT 15 Trigger | Rare Breed Trigger - polymer 80
Rare Breed Trigger # Unlock Unmatched Performance with the Rare Breed Trigger (FRT-15) For serious AR-15 enthusiasts see…
RL556v3 80% AR15 Lower – Black - polymer 80
Black, White, FDE, OD Green, Gray
RL556v3 80% AR15 Lower – Flat Dark Earth - polymer 80
Black, White, FDE, OD Green, Gray
RL556v3 80% AR15 Lower – Gray - polymer 80
Black, White, FDE, OD Green, Gray
RL556v3 80% AR15 Lower – OD Green - polymer 80
Black, White, FDE, OD Green, Gray
RL556v3 80% AR15 Lower – White - polymer 80
Black, White, FDE, OD Green, Gray
Polymer80 RL556V3 - RHINO 80% AR15 Lower Receiver and RL556v3 Jig Kit Bundle - polymer 80
We have temporarily stopped production of the Polymer 80 kits, and we are running our final sales for those who wish to …
Updated 2026: SCCY 9MM | Price Match Guaranteed - polymer 80
Updated 2026: SCCY CPX-2 Gen3 9mm Luger Pistol Details and Specs: The SCCY CPX-2 Gen3 9mm Luger Pistol is a semiautomati…