Still building on a P80 (Polymer80) frame? Polymer80 frames are out of production, but we sold tens of thousands of them. Everything below fits the P80 frames our customers already own: slides, complete slide kits, lower parts kits, barrels, triggers, sights and magazines. Match your frame to its GLOCK® model, then shop that model’s parts.
| P80 frame | Takes GLOCK® parts for | Size |
|---|---|---|
| PF940C | G19 (also G23, G32, G38) | Compact |
| PF940v2 | G17 (also G22, G24, G31, G34, G35) | Full size |
| PF940SC | G26 (also G27, G33) | Subcompact |
| PF9SS | G43 | Single stack |
| PF45 | G21 (also G20) | Full size, large frame |
P80 frames use Gen 3 GLOCK® parts and need a locking block, which isn’t included in our lower parts kits.
We no longer sell P80 frames. The G80 is the Glock-compatible frame that replaced it: a steel receiver with the locking block and slide rails built in, a swappable grip module, and it takes the same Gen 3 G19 slides and G19 lower parts kit. See P80 vs G80 for the full comparison.
G80 Next Build Kit [Receiver + Grip] Already have a jig from your first build? This one’s for repeat builders — just the receiver and grip module, so you’re not paying for a jig you already own. Same steel FCU, same drop-in ready grip, same quality, at a price that makes your second build (or…
G80 Polymer Jig Build Kit [Receiver + Grip + Polymer Jig] Everything you need to go from raw steel to finished FCU, in one box. The G80 Build Kit pairs the unfinished receiver with the polymer clamshell jig and a grip module — all engineered to work together, so you’re not chasing down compatibility issues…
G80 Unfinished Receiver with Pins and Slide Lock Spring This is where your build starts. The G80 Unfinished Receiver is a precision-machined steel fire control unit — locking block, trigger housing, and slide rails cut from one solid piece of heat-treated 4140 steel giving it extra strength and reliability over the 80% polymer frames of…
G80 Grip Module Holster-ready and built for feel, the G80 Grip Module delivers proven GLOCK® G19 Gen3 ergonomics in a sleek, purpose-built housing. Your G80 Receiver drops straight in through the standard front and rear pins, no special tools needed, and the grip runs standard GLOCK® Compact magazines across 9mm, .40 S&W, and .357 SIG….
Showing 33–64 of 77 resultsSorted by popularity
OEM is boring. Put a sense of style and uniqueness in your Glock® 17 compatible build. Go for a barrel finished with that “oil slick” pattern with this Glock® 17 Compatible Barrel in the PVD Chameleon color. This barrel performs just as well as an OEM barrel, but you’ll also have that insane eye-popping, head-turning,…
Get stainless with it. Your Glock® 19 compatible build needs a barrel. Get people asking you questions without saying a word. Let ’em look at your new sidearm, and let the brilliance of a stainless steel match grade barrel catch their eye. That’s when you hit ’em 9mm with the fact you built it yourself….
Upgrade your G43/43X. Ported. Cerakoted in FDE. Custom machining. Cut from 416R stainless and coated in Flat Dark Earth Cerakote, this LFA Elite G43- and G43X-compatible slide is designed to provide maximum heat and wear resistance, withstanding thousands of rounds of rapid-fire abuse. Features a ported front end to reduce weight and provide improved cooling….
Drop-In 416R Stainless Barrel for Gen 3 GLOCK® 17-Compatible Pistols A worn barrel is one of the most common reasons a full-size pistol stops grouping the way it used to. This drop-in replacement fits Gen 3 GLOCK® 17 and full-size 17-pattern builds, and it’s one of the simplest ways to bring the accuracy back. It’s…
A heat-treated 416R stainless Gen 3 barrel that tightens up the groups on your subcompact 9mm. Built for the Gen 3 Glock® 26 and subcompact pistols that use the same pattern, this US-made barrel is a straightforward way to get more accuracy out of a small, concealable carry gun. The heat-treated 416R stainless construction holds…
This GLOCK® 17 Compatible custom slide offers an “OEM+” fitment, with some key upgrades. Its been precisely milled from 416R stainless, then heat-treated to obtain a 42 Rockwell C hardness. Fitted with deep-cut front and rear serrations, providing extra grip when racking and press-checking. Finally, it’s Cerakoted with a matte black finish, ensuring superior protection…
OEM performance and price. Sometimes, it’s best to stick with factory-spec components — like this DLC-coated, G21-compatible barrel — to guarantee reliable cycling and good accuracy with any .45 ACP load. Barrel Compatibility This barrel fits all Gen 1 to Gen 4 GLOCK® 21 pistols. Barrel Features Size: .45 ACP Barrel Length: 4.5″ Twist Rate:…
Improve your GLOCK’s® (or P80’s) accuracy, instantly. The Agency Arms 417 Compensator, made for GLOCK® and P80 builds, is the cheat code to better accuracy with literally zero effort. With a compact, lightweight, single-port design, the 417 Compensator reduces muzzle movement and recoil, allowing you to form tighter shot groups with quicker follow-up rounds on…
A smoother, lighter, shorter trigger pull for your GLOCK® or P80. The GLOCK®‘s factory connector provides acceptable performance, but it suffers from creep and takeup, adding resistance to the trigger pull throughout its travel and requiring a change in the pull weight. Upgrading your GLOCK®‘s or Poymer80 pistol‘s trigger with a connector like the Ghost…
Building a custom G21 or PF45 slide? You need this slide parts kit. Ready to build a custom GLOCK® slide for your Gen 3 pistol or Polymer80 build? You need to pair it with a parts kit like this one. We’ve got your PF45 build (or factory GLOCK® 21) covered with a quality, OEM-style slide…
Factory Gen 3 and Polymer80 Compatible. Full stainless. This GLOCK® 21-compatible stainless barrel provides high accuracy and good looks at a great price. With a fully polished finish, this barrel’s more resistant to corrosion and easier to clean, and its polished feed ramps provide more reliable feeding. Pair with your factory Gen 3 GLOCK® 21,…
Ported, serrated, RMR optic ready G19 compatible build kit Tired of running a boring factory slide on your G19 frame? Upgrade your slide with this LFA Elite GLOCK® 19 Compatible Slide finished in a Flat Dark Earth cerakote, complete with a threaded or non-threaded barrel of your choice. This kit comes with everything you need…
Customize your new Glock® 17 with a barrel that not only performs well, but looks awesome. With a clean stainless finish, this barrel has been crafted from heat treated 416 stainless steel that makes for tough build that will last. Features: Drop in fit for Gen 1-4 Machined from 416 stainless steel and heat treated…
Got the urge to enhance the performance of your Glock® 17 compatible build even further by using a threaded barrel, so you can screw on a muzzle device? Got the urge to enhance the aesthetics of it as well by going with stainless steel over black? Or perhaps you’ve got a can picked out or…
Make your Glock® 26 or compatible build look like it was given to you personally by the ancient Greek gods and goddesses themselves by adding a barrel coated in gold titanium nitride, or TiN. Be an instrument of their will as you smite paper targets in their names with accuracy and precision at your local…
Upgrade your G43/43X. Ported. Cerakoted in Black. Custom machining. Cut from 416R stainless and coated in Flat Black Cerakote, this LFA Elite G43- and G43X-compatible slide is designed to provide maximum heat and wear resistance, withstanding thousands of rounds of rapid-fire abuse. Features a ported front end to reduce weight and provide improved cooling. GLOCK®…
Gen 3 G17 compatible. RMR optic cut. Ported and serrated. This GLOCK® 17-compatible slide features plenty of upgrades over any OEM-spec slide. Forged from high-strength 416R stainless and heat-treated before receiving a Flat Dark Earth Cerakote finish. This slide’s made to withstand thousands of rounds’ worth of abuse, and all the corrosion and fouling that…
Factory GLOCK® Fixed Rear Sight [6.5mm, White U-Notch] Back to stock, the right way. This is GLOCK®’s own fixed polymer rear sight in the 6.5mm height, the same part that rides on factory slides. A white U outline frames the notch so the front dot drops right into place, and the textured rear face cuts…
Factory GLOCK® Front Sight [4.1mm, White Dot, Screw Included] Cracked, sheared, or swapped out for something you didn’t love? This is the same polymer front sight GLOCK® installs at the factory, so it’s the easiest way to get your slide back to stock. The 4.1mm post carries a single white dot that pairs with the…
Pre-Assembled GLOCK® 21 Compatible RMR Slide [Slide + Barrel + Upper Parts Installed] Big-bore builds deserve a slide that’s ready to run. This full-size .45 ACP slide arrives completely assembled, with the barrel and a Gen 3 upper parts kit already installed, so you can skip the bench work and go straight to sights and…
Custom G17 9mm Slide — RMR Cut & Flat Dark Earth Cerakote Finish Take your G17 build to the next level with precision engineering and low-profile red-dot integration. Machined from ultra-tough 416R stainless steel, this custom slide features a factory-milled RMR footprint for direct-mount reflex sights. The Elite Series Flat Dark Earth Cerakote coating delivers…
GLOCK® 17 compatible RMR optic cut slide build kit finished in FDE Cerakote Give your G17 pistol an upgrade with an RMR-cut slide kit. Constructed from 416 stainless steel billet and machined to Glock® OEM specifications. Featuring front and rear serrations, iron sight mounts, RMR optic cut-out, and a quality upper parts kit. This slide…
Get rid of that boring factory slide on your Gen 3 GLOCK® Grab an upgraded slide kit that’s ready for Trijicon RMR sights, Holoson 507c, and other compatible sights. This kit comes with everything you need to assemble a custom slide. Select a threaded barrel so you can add a muzzle device, compensator, or suppressor….
OEM-style rear-serrated G17 compatible slide kit finished in FDE Cerakote This factory-style rear-serrated Glock® 17 Gen 3 slide is the perfect way to complete your fabricated and assembled G17 frame. This kit includes all the “upper” components you need to finish your build along with a quality barrel, threaded or non-threaded. What’s Included: Slide The…
Upgrade your Glock® 19 with an FDE Cerakote slide. This custom Flat Dark Earth Cerakote Glock® 19 slide adds an extra layer of protection to your pistol. It just looks better, too. This slide offers more than aesthetics. It’s deep cut rear serrations add extra grip for quick racks and reloads. Housed inside are quality,…
If you’re looking to squeeze some extra performance out of your double-stack Glock® compatible trigger experience, then check this out. This is the Glock® Compatible Basic Pyramid Trigger. It works with all your double-stack Glock® compatible models. The Glock® Compatible Basic Pyramid Trigger’s yields a noticeable increase in your trigger’s performance, because it’s coated in…
Look, the fact is Glock® compatible pistols still fit into the category of “most customizable pistols around.” You can upgrade, replace, or otherwise swap out every damned part on one. But before you trick yours out to truly make it unique to you, start with an upgrade that makes sense, and more importantly, will eventually…
Look, the Glock® 43 (or Glock® 43 compatible) pistol, despite still being relatively new, still fits into the category of “most customizable pistols around.” You can upgrade, replace, or otherwise swap out damn near every part on one. But before you trick yours out to truly make it unique to you, start with an upgrade…
For those of you building a single-stack Glock® 42 or 43 compatible pistol who have decided you want a better feel to your trigger than what the OEM or “stock” trigger provides, this is your first step. This is the LWD Glock® Compatible 3.5 lb Connector for your 42 and 43 sized models. This connector…
GLOCK® 17 compatible RMR optic cut slide build kit This RMR-cut slide kit is the perfect way give your Gen 3 G17 pistol an upgrade. Constructed from 416 stainless steel billet and machined to Glock® OEM specifications. With front and rear serrations, iron sight mounts, and an RMR cut-out, this slide is ready for your…
GLOCK® 19 OEM compatible slide build kit Upgrade your GLOCK® with this all-in-one slide kit! This Gen 3 GLOCK® compatible slide kit comes with everything you need to assemble a custom slide, minus iron sights. Select a threaded barrel so you can add a muzzle device, compensator, or suppressor. What’s Included: Slide The included slide…
If you’re building a Glock® 43 compatible pistol, you’re awesome, but you’ll need a lower parts kit for it. We’ve got you. This Glock® 43 compatible lower parts kit is brought to you by KM Tactical. It includes everything you need to turn that 80% Polymer80 PF9SS frame you just finished into the bottom half…
Do you still sell P80 frames? No. Polymer80 frames are out of production. For a new build, see the G80.
Will a GLOCK®-compatible slide fit my P80? Yes, if it matches your frame’s model and is Gen 3 pattern. A PF940C takes a G19 slide, a PF940v2 a G17 slide, and a PF9SS a G43 slide.
Which lower parts kit do I need? The kit for your frame’s GLOCK® model: G19 for the PF940C, G17 for the PF940v2 and G43 for the PF9SS. See GLOCK® lower parts kits.
Do I need a locking block? Yes. P80 frames need a locking block, and our lower parts kits don’t include one.
Do these parts also fit the G80? Most do. Gen 3 G19 slides, complete slide kits and the G19 lower parts kit fit the G80, which has its locking block built in.
Looking for a Polymer80 AR-15 lower? Those are discontinued too. See our aluminum AR-15 80% lowers.
Guides: 80% Frame Compatibility Guide · P80 vs Glock Frames · P80 vs G80
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