Welcome to Bishop Defense, Bullseye Bishop's new site for Glocks, firearms, ammo, and tactical gear. Quality and service you trust, all in one place. Discover the confidence and peace of mind that comes with equipping yourself at Bishop Defense, where every purchase is a step towards safeguarding your rights and your family.

At Bishop Defense, our unwavering dedication to quality and craftsmanship shines through in every product we craft. Immerse yourself in our expansive range of firearm upgrades, from custom slides tailored for Glocks, including standout models like the Glock 19 Gen 5 slide, to aftermarket parts designed specifically for G19, G26, G17, G43X, G43, G34, and G21. Elevate your firearm's performance with our enhanced Glock parts, such as custom barrels, slides, and base plates. 

Whether you're in the market for ammo, Glock mags, rifle upgrades, or pistol enhancements, every Bishop Defense product is a testament to craftsmanship at its peak. Trust in our American-made firearm components for unmatched reliability and performance, and experience the pinnacle of firearm customization with Bishop Defense.

Bishop Defense: Innovation and Quality

In the vast and intricate world of firearms, where cutting-edge innovation seamlessly blends with precision, Bishop Defense proudly stands tall, shining brightly as a beacon of unparalleled excellence. As a brand that embodies the essence of American craftsmanship, we've not only made a significant mark in the industry but have also set a gold standard, especially in the Glock products domain. Our diverse offerings, ranging from meticulously designed custom slides for Glocks to high-quality aftermarket parts for Glocks, aren't merely products. They are artistic masterpieces, each one carefully crafted with precision, aiming to redefine and elevate the essence and performance of firearms.

 

The foundation upon which Bishop Defense is built is solid, anchored by a promise that surpasses the expectations of the ordinary. Our unwavering and robust commitment to delivering top-tier quality and unmatched craftsmanship is evident in every single product we produce. Whether it's a Glock slide, a precision-engineered barrel, a extended base plate, or a magwell, each product is a testament to our dedication and expertise. Particularly in the realm of custom Glock 19 parts, our products narrate a story of our passion and commitment. At Bishop Defense, our mission transcends beyond mere product creation; it's about crafting legends, enhancing Glock parts, and ensuring that our customers receive the absolute best in Glock upgrades.

Shop now

Bishop Defense: Innovation and Quality

In the vast and intricate world of firearms, where cutting-edge innovation seamlessly blends with precision, Bishop Defense proudly stands tall, shining brightly as a beacon of unparalleled excellence. As a brand that embodies the essence of American craftsmanship, we've not only made a significant mark in the industry but have also set a gold standard, especially in the Glock products domain. Our diverse offerings, ranging from meticulously designed custom slides for Glocks to high-quality aftermarket parts for Glocks, aren't merely products. They are artistic masterpieces, each one carefully crafted with precision, aiming to redefine and elevate the essence and performance of firearms.

 

The foundation upon which Bishop Defense is built is solid, anchored by a promise that surpasses the expectations of the ordinary. Our unwavering and robust commitment to delivering top-tier quality and unmatched craftsmanship is evident in every single product we produce. Whether it's a Glock slide, a precision-engineered barrel, a extended base plate, or a magwell, each product is a testament to our dedication and expertise. Particularly in the realm of custom Glock 19 parts, our products narrate a story of our passion and commitment. At Bishop Defense, our mission transcends beyond mere product creation; it's about crafting legends, enhancing Glock parts, and ensuring that our customers receive the absolute best in Glock upgrades.

Shop now

Redefining Firearm Performance

For those firearm enthusiasts whose quest for excellence never ceases, Bishop Defense stands as a treasure trove of innovation. Our extensive range of Glock accessories, encompassing the likes of the transformative Glock mag extension kits and the state-of-the-art Glock optic cut slides, are designed to be game-changers in the industry. Whether you're an elite shooter wielding a Glock pistol or a dedicated law enforcement officer equipped with a Glock 43X frame, our Glock RMR slides and precision-made Glock barrels are crafted to promise and deliver a shooting experience that's nothing short of extraordinary.

Shop now

Redefining Firearm Performance

For those firearm enthusiasts whose quest for excellence never ceases, Bishop Defense stands as a treasure trove of innovation. Our extensive range of Glock accessories, encompassing the likes of the transformative Glock mag extension kits and the state-of-the-art Glock optic cut slides, are designed to be game-changers in the industry. Whether you're an elite shooter wielding a Glock pistol or a dedicated law enforcement officer equipped with a Glock 43X frame, our Glock RMR slides and precision-made Glock barrels are crafted to promise and deliver a shooting experience that's nothing short of extraordinary.

Shop now

Craftsmanship That Sets Us Apart

Each and every product that carries the Bishop Defense name, be it our high-capacity extended Glock mags, our artistically designed custom Glock slides, or our match grade barrels, stands as a shining testament to craftsmanship at its pinnacle. Embark on a journey into the mesmerizing world of Glock customization with us and unravel the reasons behind our renowned reputation for quality in the Glock product arena. Bishop Defense products are not just about reliability; they are the embodiment of peak performance and precision.

Shop now

Craftsmanship That Sets Us Apart

Each and every product that carries the Bishop Defense name, be it our high-capacity extended Glock mags, our artistically designed custom Glock slides, or our match grade barrels, stands as a shining testament to craftsmanship at its pinnacle. Embark on a journey into the mesmerizing world of Glock customization with us and unravel the reasons behind our renowned reputation for quality in the Glock product arena. Bishop Defense products are not just about reliability; they are the embodiment of peak performance and precision.

Shop now

Bishop Defense: A Legacy in Idaho

While our roots are deeply embedded in Idaho, the resonance of our brand name echoes throughout the USA and beyond. For the proud residents of Idaho, Bishop Defense signifies more than just a brand name; it represents a rich and cherished legacy. Our top-of-the-line Glock accessories and innovative firearm upgrades, fortified by our unwavering commitment to quality, have firmly established our reputation as a trusted and revered name in the firearm industry.

 

Exceptional Products

 

Emerging as trailblazers in the realm of firearm enhancements, Bishop Defense's reputation is unparalleled. Each product, each piece, is a vivid reflection of our undying dedication to the craft of firearm creation and enhancement. For those on a relentless quest for the finest custom Glock upgrades, state-of-the-art mods, or in search of the most reliable and durable gun parts, the journey inevitably leads to Bishop Defense. Delve deep into our diverse product offerings and experience firsthand the unmatched quality of American-made firearm components that we proudly offer.

Shop now

Bishop Defense: A Legacy in Idaho

While our roots are deeply embedded in Idaho, the resonance of our brand name echoes throughout the USA and beyond. For the proud residents of Idaho, Bishop Defense signifies more than just a brand name; it represents a rich and cherished legacy. Our top-of-the-line Glock accessories and innovative firearm upgrades, fortified by our unwavering commitment to quality, have firmly established our reputation as a trusted and revered name in the firearm industry.

 

Exceptional Products

 

Emerging as trailblazers in the realm of firearm enhancements, Bishop Defense's reputation is unparalleled. Each product, each piece, is a vivid reflection of our undying dedication to the craft of firearm creation and enhancement. For those on a relentless quest for the finest custom Glock upgrades, state-of-the-art mods, or in search of the most reliable and durable gun parts, the journey inevitably leads to Bishop Defense. Delve deep into our diverse product offerings and experience firsthand the unmatched quality of American-made firearm components that we proudly offer.

Shop now

Our Stores

Store Hours:

Monday-Friday: 11am-7pm

Saturday: 10am-4pm

Bullseye Bishop

1584 Meridian Ave

San Jose, CA 95125

(408) 628-4888

Bishop Defense

113 E Idaho Ave

Meridian, ID 83642

(208) 584-1486

Now accepting new Dealers!

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NOW ACCEPTING NEW DEALERS

Now accepting new Dealers!

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NOW ACCEPTING NEW DEALERS

Our Products

Bishop Defense enhanced pistol slides for model G19, G17, G26, G43, and G21 are cut to high tolerances for solid lockups; ensuring accurate and reliable performance. Our barrels are sammi spec with tight and smooth rifling to retain accuracy under heavy shooting schedules. Our pistol magwells offer a large funnel because seconds matter when topping off your pistol. Don't worry banned states, we have you in mind! Bishop Defense magwells are compatible with 10rd factory magazines for Glock pistols.

 

Featured Product

Most Popular Products

Lifetime Warranty

Made in USA

New Products

Here are some of the latest and greatest products from the Bishop Defense enhanced pistol accessory line. We also offer products like lower parts kits, upper parts kits, optics, magazines, and more! Check back often to see what exciting new firearm accessories we have for you.

When seconds count, our magwell aids in faster reloads.

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