Gun Parts

Gun Parts

Welcome to the Gun Parts superstore at Boss Firearms Company, LLC. Whether you are undertaking a custom precision build, performing routine armorer maintenance, or upgrading an existing platform, we stock the high-performance components you need. As an authorized dealer for premium OEM and aftermarket manufacturers, we provide everything from stripped receivers and match-grade triggers to enhanced bolt carrier groups (BCGs) and duty-ready barrels for rifles, handguns, and shotguns.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Out of stock
    On Sale
    Aimpoint - CompM4s Red Dot Reflex Sight 2 MOA No Mount - #12308
    Quick view

    Aimpoint - CompM4s Red Dot Reflex Sight 2 MOA No Mount - #12308

    Aimpoint

    Now: $955.00
    Was: $1,055.00
    The Aimpoint CompM4s Red Dot Sight is a professional-grade optic designed to excel under the harshest conditions. Trusted by elite users worldwide, this sight is your top choice for speed and...
    Now: $955.00
    Was: $1,055.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $955.00
    Was: $1,055.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - Acro® Adapter Ring 30 mm - 200681 - 7350004386499 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - Acro® Adapter Ring 30 mm - #200681

    Aimpoint

    Now: $83.00
    Was: $92.00
    The Aimpoint Acro® Adapter Ring, 30 mm, is an essential accessory for mounting ACRO® series sights as secondary sights on 30 mm magnifying scopes. This adapter ring provides a reliable and secure...
    Now: $83.00
    Was: $92.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $83.00
    Was: $92.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint Hunter H34L Red Dot Reflex Sight 2 MOA - 12693 - 7350004383115 - Boss Firearms - BossFirearms.com Aimpoint Hunter H34L Red Dot Reflex Sight 2 MOA - 12693 - 7350004383115 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - Hunter H34L Red Dot Reflex Sight 2 MOA - #12693

    Aimpoint

    Now: $999.00
    Was: $1,126.00
    The Aimpoint Hunter H34L Red Dot Sight is a high-performance optic designed for discerning hunters. With a 34mm tube, multi-coated 47mm objective lens, and a precise 2 MOA red dot, this sight...
    Now: $999.00
    Was: $1,126.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $999.00
    Was: $1,126.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - H&K VP9 ACRO Mount Plate - 200521 - 7350004385966 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - H&K VP9 ACRO Mount Plate - #200521

    Aimpoint

    Now: $62.00
    Was: $69.00
    The Aimpoint H&K VP9 ACRO Mount Plate - 200521 is a dedicated mounting solution for attaching ACRO sights to the optic-ready Heckler & Koch VP9 pistol. This mount plate ensures a secure and precise...
    Now: $62.00
    Was: $69.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $62.00
    Was: $69.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - Lenscover Front Flip-Up ST H34 Kit - 200355 - 7350004385317 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - Lenscover Front Flip-Up ST H34 Kit - #200355

    Aimpoint

    Now: $14.00
    Was: $16.00
    This flip-up lens cover provides protection for Aimpoint H34 optic and flips out of the way when shooting.
    Now: $14.00
    Was: $16.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $14.00
    Was: $16.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - Acro® P-2 Solid Front Flip-Up Lens Cover with ARD - 200751 - 7350004386901 - Boss Firearms - BossFirearms.com Aimpoint - Acro® P-2 Solid Front Flip-Up Lens Cover with ARD - 200751 - 7350004386901 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - Acro® P-2 Solid Front Flip-Up Lens Cover with ARD - #200751

    Aimpoint

    Now: $111.00
    Was: $123.00
    The Aimpoint Acro P-2 Solid Flip-Up Front Lens Cover with Integrated KillFlash ARD Filter - 200337 is an essential accessory for your Aimpoint Acro P-2 red dot sight when mounted on rifles, shotguns,...
    Now: $111.00
    Was: $123.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $111.00
    Was: $123.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - Acro® P-2 Solid Rear Flip-Up Lens Cover - 200748 - 7350004386871 - Boss Firearms - BossFirearms.com Aimpoint - Acro® P-2 Solid Rear Flip-Up Lens Cover - 200748 - 7350004386871 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - Acro® P-2 Solid Rear Flip-Up Lens Cover - #200748

    Aimpoint

    Now: $24.00
    Was: $27.00
    The Aimpoint Acro P-2 Solid Flip-Up Rear Lens Cover - 200336 is designed to provide robust protection for your Aimpoint Acro P-2 sight. It's ideal for rifles, shotguns, or carbines and ensures the...
    Now: $24.00
    Was: $27.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $24.00
    Was: $27.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - Micro lever release conversion kit for standard Micro mount - 12184 - 7350004381708 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - Micro lever release conversion kit for standard Micro mount - #12184

    Aimpoint

    Now: $45.00
    Was: $50.00
    The Aimpoint Micro Series Lever Release Picatinny Conversion Kit - 12357 is a comprehensive kit designed to convert your Aimpoint Micro Series Mount into a Lever Release Picatinny mount. This...
    Now: $45.00
    Was: $50.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $45.00
    Was: $50.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - CompM5 Battery Cap - 200425 - 7350004385805 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - CompM5 Battery Cap - #200425

    Aimpoint

    Now: $51.00
    Was: $57.00
    The Aimpoint CompM5 Battery Cap - 200425 is the perfect replacement for the battery cap on your Aimpoint CompM5 series red dot sight. This cap is a critical component that ensures your sight's...
    Now: $51.00
    Was: $57.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $51.00
    Was: $57.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint Cap Adjustment CompM5, Kit - 200424 - 7350004385799 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint -Cap Adjustment CompM5 Kit - #200424

    Aimpoint

    Now: $18.00
    Was: $20.00
    The Aimpoint CompM5 Series Cap Adjustment Screw with O-Ring is a critical component designed for Aimpoint CompM5 series red dot sights. This cap adjustment screw, equipped with an O-ring, ensures the...
    Now: $18.00
    Was: $20.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $18.00
    Was: $20.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - Micro H-2 Red Dot Reflex Sight 2 MOA Standard Mount - 200185 - 7350004384686 - Boss Firearms - BossFirearms.com Aimpoint - Micro H-2 Red Dot Reflex Sight 2 MOA Standard Mount - 200185 - 7350004384686 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - Micro H-2 Red Dot Reflex Sight 2 MOA Standard Mount - #200185

    Aimpoint

    Now: $855.00
    Was: $950.00
    The Aimpoint Micro H-2 is the top choice for hunters and sport shooters worldwide, known for its speed and accuracy. This compact reflex optic boasts a precise 2 MOA dot, ensuring swift and accurate...
    Now: $855.00
    Was: $950.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $855.00
    Was: $950.00
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Aimpoint - CZ™ P10 ACRO™ Mount Plate - 200522 - 7350004385973 - Boss Firearms - BossFirearms.com
    Quick view

    Aimpoint - CZ™ P10 ACRO™ Mount Plate - #200522

    Aimpoint

    Now: $62.00
    Was: $69.00
    Customize your CZ P-10 C OR handgun with the Aimpoint CZ™ P10 ACRO™ Mount Plate - 200522. This mount plate allows for the seamless installation of ACRO sights, enhancing your accuracy and target...
    Now: $62.00
    Was: $69.00
    Out of stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $62.00
    Was: $69.00
    Subtotal:
    Out of stock
  • Total: items /

Adding your products to cart

View Cart Continue Shopping