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.
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Out of stockOn Sale
Aimpoint - Battery Cap CompM2 - #10634 SPARE
Aimpoint
Now: $11.00Was: $12.00The Aimpoint Battery Cap (Item No. 10634) is designed as a spare or replacement for Aimpoint® CompM2, CompML2, CompM3, and CompML3 series™ sight models produced before 2014. It's equipped with an...Now: $11.00Was: $12.00 -
Out of stockOn Sale
Aimpoint - Lenscover Flip-up Front Black - #12223
Aimpoint
Now: $22.00Was: $24.00The Aimpoint Lenscover is a high-quality accessory designed to protect your 2nd generation Micro series™ and CompM5 series™ sights. This front lens cover is built for durability and comes in a sleek...Now: $22.00Was: $24.00 -
Out of stockOn Sale
Aimpoint - QRP2 (QD torque limiting) modular base only - #12195
Aimpoint
Now: $175.00Was: $194.00The Aimpoint QRP2 Quick Release Picatinny Mount is a versatile mounting solution designed for CompM4 optics and Ring Base & Top setups. This mount is known for its quick-release functionality,...Now: $175.00Was: $194.00 -
Out of stockOn Sale
Aimpoint - Hunter H34S Red Dot Reflex Sight 2 MOA - #12692
Aimpoint
Now: $999.00Was: $1,126.00The Aimpoint Hunter H34S red dot sight is a premium optic designed to enhance target acquisition speed and accuracy for hunters. While primarily intended for use on bolt-action rifles with standard...Now: $999.00Was: $1,126.00 -
Out of stockOn Sale
Aimpoint - AR15 Spacer (fits QRP3 mount and Aimpoint TwistMount) - #12227
Aimpoint
Now: $37.00Was: $41.00The Aimpoint AR15 Spacer is a precision accessory designed to work with the QRP3 mount and Aimpoint TwistMount. It's a spacer that raises the height of the optical axis from 30 to 39 mm, providing...Now: $37.00Was: $41.00 -
Out of stockOn Sale
Aimpoint Outer rubber cover - Dark Earth (CompM3/ML3 only) - #12226
Aimpoint
Now: $38.00Was: $42.00The Aimpoint COMP Series Outer Rubber Cover in Dark Earth is designed to fit PRO, CompM3, and CompML3 sights. This rubber cover provides an added layer of protection for your optic, helping to shield...Now: $38.00Was: $42.00 -
Out of stockOn Sale
Aimpoint - Micro Interface Mount Plate - #200526
Aimpoint
Now: $28.00Was: $31.00The Aimpoint Micro Interface Mount Plate, part number 200526, offers versatile compatibility with all Micro sights mounting solutions. If you're looking to expand your Micro sights' mounting options,...Now: $28.00Was: $31.00 -
Out of stockOn Sale
Aimpoint - CompM5s Red Dot Reflex Sight 2 MOA 39mm Spacer LRP Mount - #200500
Aimpoint
Now: $1,148.00Was: $1,276.00The Aimpoint CompM5s Red Dot Sight, part of the rugged Comp series, delivers top-tier optical clarity and toughness in a compact, lightweight package. Trusted by professional users globally, this...Now: $1,148.00Was: $1,276.00 -
Out of stockOn Sale
Aimpoint - CompM5 Red Dot Reflex Sight 2 MOA No Mount - #200320
Aimpoint
Now: $950.00Was: $1,055.00The Aimpoint CompM5 Red Dot Sight, a compact and rugged member of the Comp series, offers professional-grade optical clarity and durability in a lightweight design. Trusted by elite users worldwide,...Now: $950.00Was: $1,055.00 -
Out of stockOn Sale
Aimpoint - CompM4s Red Dot Reflex Sight 2 MOA No Mount - #12308
Aimpoint
Now: $955.00Was: $1,055.00The 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: $955.00Was: $1,055.00 -
Out of stockOn Sale
Aimpoint - Acro® Adapter Ring 30 mm - #200681
Aimpoint
Now: $83.00Was: $92.00The 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: $83.00Was: $92.00 -
Out of stockOn Sale
Aimpoint - Hunter H34L Red Dot Reflex Sight 2 MOA - #12693
Aimpoint
Now: $999.00Was: $1,126.00The 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: $999.00Was: $1,126.00