Semi-Auto Parts Collection

The Eemann Tech Red Dot Mount is precision-machined from high-quality A7075 aluminum and anodized in black for enhanced durability. It offers a lightweight, solid platform for attaching your red dot sight to the CZ TS or TS2 pistol. Designed for competitive shooters and professionals,...

The Eemann Tech Red Dot Mount is precision-machined from high-quality A7075 aluminum and anodized in black for enhanced durability. It offers a lightweight, solid platform for attaching your red dot sight to the CZ TS or TS2 pistol. Designed for competitive shooters and professionals,...

The Eemann Tech CZ Shadow 2 Optic Ready Plate is a precision-engineered mounting solution designed specifically for the CZ Shadow 2 Optic Ready pistol. Manufactured from durable steel and finished in black, this mounting plate provides a secure and reliable platform for installing popular...

The Eemann Tech Aluminium Red Dot Mount for CZ Shadow and CZ Shadow 2 is precision-machined from high-strength 7075-T6 aluminium alloy to provide a lightweight and durable mounting solution for a wide range of popular red dot optics. Designed to deliver a seamless interface...

Built for competitive shooters who demand fast, consistent reloads and uncompromising performance, the Boss Components STI 2011 Aluminium Magwell is designed specifically for IPSC and USPSA Limited Division pistols. Precision CNC machined from high-quality aluminium, this magwell provides a lightweight yet durable solution for...

Upgrade the feel and control of your CZ Shadow 2 with the Boss Components G10 Palm Swell Grips, designed for shooters who demand maximum grip security, comfort, and performance. Featuring an ergonomic palm swell profile, these grips are designed to fill the hand naturally,...

Designed specifically for magwell equipped competition pistols, the Boss Components CZ Shadow 2 G10 Palm Swell Short Grips Magwell Ready deliver exceptional control, comfort, and performance without interfering with magwell fitment. Featuring an ergonomic palm swell profile, these grips fill the hand naturally to promote...

Upgrade your CZ Shadow 2 for modern optics without permanently modifying your slide with the Boss Components CZ Shadow 2 Dovetail Red Dot Mount. Designed as a direct replacement for the factory rear sight, this mounting solution allows shooters to securely fit a red...

Unlock the full potential of your CZ Shadow 2 Optic Ready pistol with the Boss Components CZ Shadow 2 Optic Ready Red Dot Mount. Designed to provide a secure and precise interface between your pistol and optic, this mounting plate delivers the reliability and...

Upgrade the feel and handling of your CZ 75 SP-01 with the Boss Components Palm Swell Grips, designed to provide superior ergonomics, enhanced control and greater shooting confidence. Featuring a carefully contoured palm swell profile, these grips are engineered to fill the hand more...

Take control of your competition pistol with the Boss Components 1911 / 2011 Large Wide Thumb Rest Adjustable, engineered for shooters seeking maximum grip stability, recoil control, and consistency on the clock. Featuring an oversized wide-profile design, this thumb rest provides a larger contact...

The Boss Components CZ Shadow 2 Slide Stop is a high-quality replacement component designed to deliver reliable operation and long-term durability in one of the hardest-working parts of your pistol. Precision manufactured to suit the CZ Shadow 2 platform, this slide stop plays a...

Anyone who has worked on a CZ 75, Shadow, Shadow 2, SP-01 or similar CZ platform knows that installing trigger and sear springs can quickly become one of the most frustrating parts of a trigger job. The Boss Components CZ 75 2-in-1 Trigger &...

Upgrade the reliability and longevity of your pistol with the Boss Components 1911 / 2011 Stainless Steel Guide Rod & Sleeve, engineered to provide smooth operation, improved durability, and consistent performance under demanding conditions. Precision machined from high-quality stainless steel, this guide rod and...

Gain greater control and consistency from your competition pistol with the Boss Components 1911 / 2011 Adjustable Thumb Rest, designed specifically for STI and compatible 2011 platforms. Engineered to provide a stable indexing point for the support-hand thumb, this adjustable thumb rest helps shooters...

Gain a competitive edge with the Boss Components CZ Shadow 2 Extended Magazine Release, designed to deliver faster, more efficient magazine changes without compromising control or reliability. Featuring an enlarged and extended profile compared to the factory magazine release, this upgrade allows shooters to...

Built for serious competitors, the Boss Components SVI 2011 Brass Magazine Base Pad combines premium materials, precision engineering, and competition-focused performance to enhance magazine handling and reliability when it matters most. Precision machined from solid brass, this premium base pad adds weight to the...

Designed for competitors who demand premium performance from every component of their equipment, the Boss Components MBX 2011 Brass Magazine Base Pad delivers exceptional durability, enhanced magazine handling, and competition-proven reliability. Precision machined from solid brass, this premium base pad adds weight to the...

Designed for shooters who demand maximum reliability from their pistol, the Boss Components 1911 / 2011 Extended Firing Pin is precision manufactured from heat treated stainless steel to provide consistent ignition performance and exceptional durability. Engineered for competition and performance-oriented pistol builds, the extended...

Built for the demands of Open Division competition, the Boss Components STI 2011 Brass Double Stack Open Magazine Base Pad is designed to enhance magazine handling, durability, and performance for serious competitors. Precision machined from solid brass, this premium base pad adds substantial weight...