Handgun Parts for Sale

Building or upgrading your handgun requires quality components that deliver reliable performance, enhanced accuracy, and improved ergonomics. At NextGen Ballistics, our handgun parts category features a comprehensive selection of slides, barrels, triggers, trigger groups, grips, grip panels, magazines, sights, recoil springs, guide rods, frame parts, and internal components from industry-leading manufacturers delivering superior craftsmanship and consistent performance for every custom pistol build and upgrade. Whether you need a match-grade barrel for improved accuracy, aftermarket trigger for a smoother pull, custom slide for enhanced aesthetics, or extended magazine for increased capacity, we carry the perfect handgun parts for every pistol platform and shooting application.

Browse our complete selection of Handguns and Handgun Ammo to complete your custom pistol setup. Explore trusted handgun parts reviews and upgrade guides from industry leaders like Brownells and Lone Wolf Distributors.

Shop NextGen Ballistics today for the best handgun parts, competitive pricing, and fast reliable shipping on every order.

Showing 1–20 of 30 results

CAA MCK Conversion Kit S&W SD9VE Black Synthetic Gen 2 Stabilizer

$285.09
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CAA MCK Conversion Kit S&W SD9VE Black Synthetic Gen 2 Stabilizer

$285.09
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Dead Air RXD22Ti .22LR Suppressor, Burnt Bronze – RXD22TiBB

Original price was: $492.17.Current price is: $429.99.
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Dead Air RXD22Ti .22LR Suppressor, Burnt Bronze – RXD22TiBB

Original price was: $492.17.Current price is: $429.99.
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Dead Air RXD30Ti .30 Cal Suppressor, Black

Original price was: $1,143.78.Current price is: $1,059.99.
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Dead Air RXD30Ti .30 Cal Suppressor, Black

Original price was: $1,143.78.Current price is: $1,059.99.
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EOTech EXPS3-0 HWS Holographic Weapon Sight 68 MOA Circle 1 MOA Dot Reticle Black

Original price was: $589.99.Current price is: $553.22.
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Grey Ghost Precision 17 Match Grade Barrels For Glock® 17Gen 1-4

$203.69
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Grey Ghost Precision 17 Match Grade Barrels For Glock® 17Gen 1-4

$203.69
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Grey Ghost Precision Sig P365 Version 2 Stripped Slide, Black DLC, RMS-C/Romeo Zero

$402.19
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Grey Ghost Precision Sig P365 Version 2 Stripped Slide, Black DLC, RMS-C/Romeo Zero

$402.19
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Grey Ghost Precision Sig P365 Version 2 Stripped Slide, Gray, RMS-C/Romeo Zero

$402.19
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Grey Ghost Precision Sig P365 Version 2 Stripped Slide, Gray, RMS-C/Romeo Zero

$402.19
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Kimber 1911 Rimfire Compact Conversion Kit .22LR, Black

Original price was: $499.43.Current price is: $379.99.
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Kimber 1911 Rimfire Compact Conversion Kit .22LR, Black

Original price was: $499.43.Current price is: $379.99.
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Polymer80 PFC9/ PF940C Slide Assembly, Optic Cut, 4.5″ Threaded Barrel, Night Sights, Black

$359.00
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Polymer80 PFC9/ PF940C Slide Assembly, Optic Cut, 4.5″ Threaded Barrel, Night Sights, Black

$359.00
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PSA AK- V Barrel Assembly – Furniture Ready

Original price was: $879.99.Current price is: $659.99.
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Ruger LCP II .22 LR Threaded Barrel Kit, 1/2×28 TPI, SS Factory Barrel

$111.39
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Sig P320 Caliber X-Change Kit, 9mm, Compact, 15 rd

$384.69
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