Handgun Parts
Explore premium handgun parts at Gas & Brass Armory. Whether you're upgrading your carry pistol, replacing worn components, or customizing your firearm for better performance, we offer a full selection of quality handgun parts from trusted manufacturers. Shop triggers, slides, barrels, springs, pins, recoil assemblies, and more—compatible with Glock, SIG Sauer, Smith & Wesson, Taurus, and other popular brands. Designed for reliability and precision, our parts support everything from tactical builds to everyday carry upgrades.
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ZAF UPPER PARTS KIT FOR GLK 26 G3-4
Zaffiri Precision
MSRP: $125.99$90.00Upper Parts Kit (UPK) for Glock 26 Gen 3 and 4.These are great for completing your custom slide. All parts are from a US manufacturer and 100 percent American made. All Parts are made to the highest tolerance to the original specification.MANUFACTURER:...MSRP: $125.99$90.00 -
ZAF ZPS.3 SLIDE FOR G43 CMPLT BLK
Zaffiri Precision
MSRP: $624.99$0.00Zaffiri Precision Complete Upper for Glock 43/43X includes a slide, barrel, internal parts, and sights. Single billet 17-4 stainless steel slides are made with tight tolerances increasing accuracy and performance. 100% American made and manufactured...MSRP: $624.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $624.99$0.00Subtotal: -
ZAF ZPS.3 SLIDE FOR G19 G3 CMPLT BLK
Zaffiri Precision
MSRP: $624.99$0.00Zaffiri Precision Complete Upper for Glock 19 Gen 3 includes a slide, barrel, internal parts, and sights. Single billet 17-4 stainless steel slides are made with tight tolerances increasing accuracy and performance. 100% American made and manufactured...MSRP: $624.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $624.99$0.00Subtotal: -
ZAF ZPS.2 SLIDE P320C RMR BLACK
Zaffiri Precision
MSRP: $412.49$0.00Zaffiri Precision Stainless Steel Slides were designed with tight tolerances to increase accuracy and performance. Easy to install and machined from Billet Stainless Steel then coated, these slides are a great addition to anyone's Sig collection...MSRP: $412.49$0.00Qty in Cart: 0Quantity:Price:MSRP: $412.49$0.00Subtotal: -
ZAF ZPS.P SLIDE FOR G17L G3 RMR BLK
Zaffiri Precision
MSRP: $412.49$0.00Zaffiri Precision's single billet 17-4 stainless steel slides are made with tight tolerances that allow an increase in accuracy and performance. 100% American made and manufactured at their facility in Largo, FL. These are among the best aftermarket...MSRP: $412.49$0.00Qty in Cart: 0Quantity:Price:MSRP: $412.49$0.00Subtotal: -
ZAF ZPS.2 SLIDE FOR G43 CMPLT BLK
Zaffiri Precision
MSRP: $624.99$0.00Zaffiri Precision Complete Upper for Glock 43/43X includes a slide, barrel, internal parts, and sights. Single billet 17-4 stainless steel slides are made with tight tolerances increasing accuracy and performance. 100% American made and manufactured...MSRP: $624.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $624.99$0.00Subtotal: -
ZAF ZPS.3 SLIDE FOR G19 G5 RMR BLK
Zaffiri Precision
MSRP: $412.49$0.00Zaffiri Precision's single billet 17-4 stainless steel slides are made with tight tolerances that allow an increase in accuracy and performance. 100% American made and manufactured at their facility in Largo, FL. These are among the best aftermarket...MSRP: $412.49$0.00Qty in Cart: 0Quantity:Price:MSRP: $412.49$0.00Subtotal: -
ZAF ZPS.2 SLIDE FOR G19 G5 RMR BLK
Zaffiri Precision
MSRP: $412.49$0.00Zaffiri Precision is an industry leading manufacturer of top-quality precision parts for some of the most popular pistol models. The ZPS.2 is an optics ready slide from Zaffiri Precision which comes with an optics ready cut that accepts Trijicon RMR...MSRP: $412.49$0.00Qty in Cart: 0Quantity:Price:MSRP: $412.49$0.00Subtotal: -
ZAF ZPS.3 SLIDE FOR G43 RMSC BLK
Zaffiri Precision
MSRP: $412.49$0.00Machined from 17-4 stainless steel, each slide is built with tight tolerances to deliver increased accuracy and enhanced performance. Slides are available in a variety of colors and each slide ships with a black anodized optics cover plate with screws...MSRP: $412.49$0.00Qty in Cart: 0Quantity:Price:MSRP: $412.49$0.00Subtotal: -
ZAF ZPS.2 SLIDE FOR G43 RMSC BLK
Zaffiri Precision
MSRP: $412.49$0.00Zaffiri Precision's single billet 17-4 stainless steel slides are made with tight tolerances that allow an increase in accuracy and performance. 100% American made and manufactured at their facility in Largo, FL. These are among the best aftermarket...MSRP: $412.49$0.00Qty in Cart: 0Quantity:Price:MSRP: $412.49$0.00Subtotal: -
ZAF ZPS.2 SLIDE FOR G17 G3 RMR BLK
Zaffiri Precision
MSRP: $412.49$0.00Zaffiri Precision's single billet 17-4 stainless steel slides are made with tight tolerances that allow an increase in accuracy and performance. 100% American made and manufactured at their facility in Largo, FL. These are among the best aftermarket...MSRP: $412.49$0.00Qty in Cart: 0Quantity:Price:MSRP: $412.49$0.00Subtotal: -
ZAF ZPS.3 SLIDE FOR G19 G3 RMR BLK
Zaffiri Precision
MSRP: $412.49$0.00Zaffiri Precision's single billet 17-4 stainless steel slides are made with tight tolerances that allow an increase in accuracy and performance. 100% American made and manufactured at their facility in Largo, FL. These are among the best aftermarket...MSRP: $412.49$0.00Qty in Cart: 0Quantity:Price:MSRP: $412.49$0.00Subtotal: