Parts & Accessories
Shop AR-15 and AR-10 parts and accessories from Boss Firearms. Our parts inventory includes LMT upper and lower receivers, Proof Research carbon fiber barrels, Forward Controls Design components, Geissele triggers, Magpul furniture, BCM parts, SureFire lights, and much more. Whether you're building a new rifle or upgrading your current setup, we carry the hard-to-find components trusted by military, law enforcement, and serious civilian shooters.
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Out of stockOn Sale
Aimpoint - CZ™ P10 ACRO™ Mount Plate - #200522
Aimpoint
Now: $62.00Was: $69.00Customize 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 acquisition. We recommend professional...Now: $62.00Was: $69.00 -
Out of stockOn Sale
Aimpoint - Acro® P-2 Transparent Front Flip-Up Lens Cover - #200749
Aimpoint
Now: $24.00Was: $27.00Enhance your Aimpoint® Acro P-2 sight's performance with the Transparent Front Flip-Up Lens Cover - 200749. This rugged accessory ensures your lens stays protected during transport and in the field. Shoot with confidence, even when the lens cover is...Now: $24.00Was: $27.00 -
Out of stockOn Sale
Aimpoint - CompM5 Red Dot Reflex Sight 2 MOA Standard Mount - #200350
Aimpoint
Now: $1,017.00Was: $1,130.00The Aimpoint CompM5 with Standard Mount is a top-of-the-line red dot optic designed for professional end-users who demand ruggedness, durability, and unmatched optical clarity. This compact and lightweight sight fits seamlessly on your weapon platform...Now: $1,017.00Was: $1,130.00 -
Out of stockOn Sale
Aimpoint - Eye piece Hunter H30 - #12702 SPARE
Aimpoint
Now: $8.00Was: $9.00The Aimpoint Hunter H30 - 12702 Eye Piece is a spare part designed for the Hunter H30S and H30L sight models. If you're in need of a replacement eye piece for your Hunter H30 sight, this is the exact component you require. Ensure your optic is in perfect...Now: $8.00Was: $9.00 -
Out of stockOn Sale
Aimpoint - 9000SC Red Dot Reflex Sight 2 MOA - #11417
Aimpoint
Now: $529.00Was: $588.00The Aimpoint 9000SC is the ultimate red dot reflex sight, designed for peak performance in the field. It's perfect for short to standard length rifle actions, semi-automatic firearms, magnum handguns, and crossbows. With a precise 2 MOA red dot, this...Now: $529.00Was: $588.00 -
Out of stockOn Sale
Aimpoint - Lenscover Front Flip-up ARD - #200194
Aimpoint
Now: $94.00Was: $104.00The Aimpoint Lenscover Front Flip-up ARD is a must-have accessory to protect your Aimpoint optics. Specifically designed for CompM5 series™ and 2nd generation Micro series™ sight models, this lens cover ensures your sight stays in optimal...Now: $94.00Was: $104.00 -
Out of stockOn Sale
Aimpoint - TwistMount base only - #12236
Aimpoint
Now: $148.00Was: $164.00The Aimpoint TwistMount Base is an essential accessory for your optics setup. This separate base is designed to work seamlessly with the TwistMount Ring, FlipMount Ring, and CEU Rings. It's a versatile and reliable solution for mounting your optics. The...Now: $148.00Was: $164.00 -
Out of stockOn Sale
Aimpoint - Screws for Standard Micro Mount M3x4 - #11866 SPARE
Aimpoint
Now: $7.00Was: $8.00The Aimpoint Micro Series Standard Mount Screws - M3 are essential components for mounting your Aimpoint Micro series sight securely. This package includes four M3 screws, providing you with the necessary hardware to ensure a stable and reliable...Now: $7.00Was: $8.00 -
Out of stockOn Sale
Aimpoint - Micro H-2 Red Dot Reflex Sight 2 MOA Blaser Mount - #200187
Aimpoint
Now: $1,252.00Was: $1,391.00The Aimpoint Micro H-2 on Blaser configuration is the ultimate choice for speed and accuracy in a compact reflex optic. Trusted by millions of hunters and sport shooters worldwide, this premium red dot sight offers a precise 2 MOA dot for rapid and...Now: $1,252.00Was: $1,391.00 -
Out of stockOn Sale
Aimpoint - Beretta APX Mount Plate - #200524
Aimpoint
Now: $62.00Was: $69.00The Aimpoint ACRO Beretta APX Mount is designed for securely attaching Aimpoint ACRO sights to optic-ready Beretta APX handguns. This mount is ideal for those who want to enhance their aiming capabilities with a red dot sight on their Beretta APX. It's...Now: $62.00Was: $69.00 -
Out of stockOn Sale
Aimpoint - LRP (Lever Release Picatinny) modular base only - #12198
Aimpoint
Now: $142.00Was: $158.00The Aimpoint CompM4 Quick Release Picatinny Mount offers swift attachment and detachment while ensuring a return to zero when remounted. It's designed for use with the Aimpoint CompM4 red dot sight. This package includes the ring base and top. You'll...Now: $142.00Was: $158.00 -
Out of stockOn Sale
Aimpoint - Micro H-2 Red Dot Reflex Sight 2 MOA No Mount - #200186
Aimpoint
Now: $839.00Was: $932.00The Aimpoint Micro H-2 is the top choice for speed and accuracy in a compact reflex optic, trusted by millions of hunters and sport shooters worldwide. This premium optic offers a precise 2 MOA dot for rapid and precise target acquisition. With 12...Now: $839.00Was: $932.00