Firearm parts

Short grip is designed to be used with magwell.

Derya M compensator is a medium sized compensator for use on Derya's MK-12 shotgun range.

Derya set of aluminum Picatinny adapters for offsetting sights at an angle of 45°. An ideal accessory for mounting a red dot as a secondary optics on a weapon. It allows the use of several sighting devices or other accessories simultaneously on one weapon.

Derya compensator adapter is intended for all users of older models of Derya MK12 (pre 2019) shotguns who want to attach a compensator to their weapon, for greater weapon control with greater accuracy

Derya Lux Mobile Choke Set. Comes with handy box and choke wrench.

Derya Choke tube wrench, designed for changing choke tubes through compensator. Must have accessory for Derya MK-12 and other models with compensator for quick and easey choke change.

Derya Bolt Stopper is a chamber safety tool for your shotgun. It is specially designed to fit in the chamber of your shotgun. As a chamber flag, this tools bright orange color clearly shows that the weapon is unloaded. Comes with a strengthened head for increased durability.

Derya foregrip is designed to provide the user with better grip and control at front end of gun. Mounts to Picatinny rail.

Derya Match Save additional shell holder. Simple accessory that holds additional shels directly on your shotgun.

Derya Charging Handle for MK and VR series shotguns.

The Zev Technologies© Competition Spring Kit contains a heavy trigger spring (heavier is better, as it assists with trigger pull), A reduced power firing pin spring, and a reduced power firing pin safety spring.

Engineered to provide users with a consistent, positive reset and a reduction in trigger pull weight without sacrificing the reliability or safety of your pistol. Whether used in conjunction with a ZEV trigger or with your stock Glock trigger, the PRO connector will provide a noticeable increase in performance and is ready to drop-in and use straight from ZEV, no fitting or polishing required.

ZEV Trigger Bar: the ONLY professional GLOCK replacement trigger bar that reduces travel, and provides professional, crisp trigger pull while keeping all factory Glock safeties intact

ZEV Trigger Bar: the ONLY professional GLOCK replacement trigger bar that reduces travel, and provides professional, crisp trigger pull while keeping all factory Glock safeties intact.

At the core of our PRO trigger is ZEV's new proprietary trigger bar and professional connector. These products deliver the crispest, cleanest trigger pull available. Finally, our new trigger pad features a revolutionary riveted assembly process that makes it the longest lasting and most reliable replacement trigger on the market

At the core of our PRO trigger is ZEV's new proprietary trigger bar and professional connector. These products deliver the crispest, cleanest trigger pull available. Finally, our new trigger pad features a revolutionary riveted assembly process that makes it the longest lasting and most reliable replacement trigger on the market.

ZEV Trigger Bar: the ONLY professional GLOCK replacement trigger bar that reduces travel, and provides professional, crisp trigger pull while keeping all factory Glock safeties intact.

When looking to upgrade the performance of a 1911 pistol, a common improvement sought by shooters is a high-quality trigger job, with a crisp, clean break. Until now, a high-quality trigger job has never been in the realm of a “drop-in” upgrade. Nighthawk Custom has changed that with the introduction of our Drop-In Trigger System (DTS) for 1911 pistols. An all-in-one unit, the DTS replaces your existing hammer, hammer strut, sear, disconnector, and sear spring. Your existing sear pin and hammer pin will be retained for use with the DTS, but no other parts are necessary for installation