B5 Systems
B5 Systems is a leading manufacturer of high-quality firearms components and accessories. Their product line includes stocks, handguards, grips, and more, each designed to provide superior performance, comfort, and durability. B5 Systems products are made with the user in mind, and are constructed using only the finest materials and advanced manufacturing techniques. Whether you're looking to upgrade your existing firearm or build a new one, B5 Systems has the products and expertise to help you achieve your goals. Browse their selection of stocks, handguards, grips, and other components to find the perfect products for your needs.
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Out of stock
UTG AR 15 Oversized Trigger Guard - RED
Leapers / UTG
MSRP: $17.97$14.97UTG AR 15 Oversized Trigger Guard - RED The Leapers UTG AR15 Oversized Trigger Guard is an excellent choice to use for an easy upgrade for your AR-15 rifle. It features an enlarged open area to provide easier and safer access to the trigger when...MSRP: $17.97$14.97 -
Out of stock
Velocity Drop-in Trigger for AR-15 - Straight w/ Finger Stop - 3lb
Velocity Triggers
MSRP: $159.95$143.95Velocity Drop-in Trigger for AR-15 - Straight w/ Finger Stop - 3lb This Velocity Trigger for AR-15 rifles is a Single Stage Drop-In Trigger that provides a nice, clean & crisp 3lb trigger pull and this particular unit features their new straight...MSRP: $159.95$143.95 -
Out of stock
2A Armament Builders Series Aluminum Castle Nut
2A Armament
MSRP: $16.25$14.952A Armament Builders Series Aluminum Castle Nut The Builder Series offers a vast number of 2A Armament components that have been made with the AR builder in mind. This Builder Series Aluminum Castle nut offers weight savings over a traditional steel...MSRP: $16.25$14.95 -
Out of stock
Aero Precision AR-15 Enhanced Buffer Kit w/ H3 Buffer
Aero Precision
MSRP: $125.00$109.95Aero Precision AR-15 Enhanced Buffer Kit w/ H3 Buffer The AR15 Enhanced Carbine Buffer Kit is the perfect complement to standard AR15 rifle builds. This kit highlights our Enhanced Carbine Buffer Tube that delivers features that increase the...MSRP: $125.00$109.95 -
Out of stock
Aero Precision AR-15 MOE SL Lower Parts Kit Minus FCG
Aero Precision
MSRP: $64.00$52.95Aero Precision AR-15 MOE SL Lower Parts Kit Minus FCG Essential Components for Your Custom AR Build with Magpul MOE SL Grip The Aero Precision AR-15 MOE SL Lower Parts Kit Minus FCG is crafted to provide a versatile and high-quality foundation for any...MSRP: $64.00$52.95 -
Armaspec S1 Enhanced Trigger Guard
Armaspec
MSRP: $17.99$17.10Armaspec S1 Enhanced Trigger Guard The Armaspec S1 enhanced trigger guard improves the functionality of a standard trigger guard by providing more space for large or gloved hands. The Armaspec S1 also removes the gap between the grip and trigger guard...MSRP: $17.99$17.10 -
Out of stock
B5 Systems Aluminum Trigger Guard (Black)
B5 Systems
MSRP: $20.00$19.95B5 Systems Aluminum Trigger Guard - Black The B5 Systems Bravo trigger guard offers a drop in upgrade over the standard AR trigger guard. The enlarged profile allows for glove use in cold weather or tactical operation. The trigger guard also maintains...MSRP: $20.00$19.95 -
CMC Single Stage Combat Curved Hybrid Drop-In Trigger - 3.5lb
CMC Triggers
MSRP: $189.99$167.99CMC Single Stage Combat Curved Hybrid Drop-In Trigger - 3.5lb CMC Triggers are constantly innovating with their aftermarket drop in trigger designs with the new Combat Curve Trigger not being an exception. This trigger bow design combines the comfort of...MSRP: $189.99$167.99 -
CMC Single Stage Drop-In 3.5lb Trigger
CMC Triggers
MSRP: $195.99$167.99CMC Single Stage Drop-In 3.5lb Trigger CMC Triggers Single Stage AR15/10 are available in multiple pull weights and a Signature Flat or Curved Bow. Please select the desired bow design and pull weight from the selections. Manufactured in the Great State...MSRP: $195.99$167.99 -
Out of stock
CMMG AR 15 Ambidextrous Mag Catch
CMMG
MSRP: $39.95$36.95CMMG AR 15 Ambidextrous Mag Catch Forever the AR15 has been a right handed person's tool. With Ambi controls evolving, it's becoming more of a tool that everyone can use, even left handed shooters! This Ambi Mag Catch works in place of a standard mag...MSRP: $39.95$36.95 -
Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube
Dirty Bird Industries
MSRP: $27.95 - $37.95$24.95 - $33.95Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube The Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension is an excellent choice for your next AR-15 or AR-308 build. The unit is machined from American 7075-T6 Aluminum to...MSRP: $27.95 - $37.95$24.95 - $33.95 -
Out of stock
Ergo 2 Flat Top AR15/AR10 Grip Kit SureGrip
Ergo Grips
MSRP: $26.99 - $29.99$21.95 - $23.95Ergo 2 Flat Top AR15/AR10 Grip Kit SureGrip A truly ergonomic, shooter focused flat top grip for AR platform rifles and chassis systems. Designed for performance by creating a better interface between the shooter and firearm, the Ergo Grip is still the...MSRP: $26.99 - $29.99$21.95 - $23.95 -
Geissele Super 42 Braided Wire Buffer Spring/Buffer Combo
Geissele Automatics
$72.00Geissele Automatics Super 42 Braided Wire Buffer Spring and Buffer Combo Enhanced Function and Reliability for Your AR-15 Rifle The Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo is an innovative upgrade for AR-15 platforms, designed to...$72.00 -
Geissele Super Duty Stainless Takedown Pin Set
Geissele Automatics
$18.00Geissele Super Duty Stainless Takedown Pin Set The Geissele Super Duty Stainless Takedown and Pivot Pins are precision machined out of stainless steel for its longevity and anti-rusting properties. Includes high quality take down detents and springs...$18.00 -
Out of stock
Griffin Armament C2E Contour Connect QD End Plate
Griffin Armament
MSRP: $17.95$17.00Griffin Armament C2E Contour Connect QD End Plate The Griffin Armament C2E Contour Connect QD End Plate is compatible with AR-15 or AR-10 lower receivers and features an 8 position quick detach sling socket. It is machined from steel and Manganese...MSRP: $17.95$17.00 -
Out of stock
Hexmag AR 15 Shorty Magazine - 5.56/.223 (OD Green)
Hexmag
MSRP: $14.99$12.95Hexmag AR 15 Shorty Magazine - 5.56/.223 (OD Green) The Hexmag AR 15 Shorty Magazine is the ideal choice for any AR 15 enthusiast. This magazine is designed to handle both 5.56 and .223 caliber rounds and is built to meet the demands of serious shooters...MSRP: $14.99$12.95 -
KAK Shockwave Pistol Receiver Extension / Buffer Tube
KAK Industry
MSRP: $20.00$18.00KAK Shockwave Pistol Receiver Extension / Buffer Tube The KAK Shockwave Tube is an AR-15 Pistol Buffer Tube / Receiver Extension which is designed to work with the Shockwave Blade Pistol Stabilizer Brace but will also work for other pistol builds. It...MSRP: $20.00$18.00 -
Out of stock
KE Arms Standard AR 15 Lower Parts Kit
KE Arms
MSRP: $59.95$53.95KE Arms Standard AR 15 Lower Parts Kit Every part you need to assemble your bare lower receiver into a functional piece for your custom AR-15 or M4 build. All parts Made in USA Features Complete Parts Kit A2 Pistol Grip All Parts Made in USA Trigger...MSRP: $59.95$53.95 -
Out of stock
KNS Precision Non-Rotating Trigger/Hammer Pins
MSRP: $38.00$33.00KNS Precision Non-Rotating Trigger/Hammer Pins These are the STRONGEST pins that can be produced and were designed to withstand the high impact of full and semi-auto 9mm, .223, and 7.62mm suppressed weapons. The pins are stainless steel. Black side...MSRP: $38.00$33.00 -
LaRue Tactical AR-15 A-PEG Pistol Grip
LaRue Tactical
$11.99LaRue Tactical AR-15 A-PEG Pistol Grip The LaRue Tactical AR-15 A-PEG Grip with Coarse Texture in Black is the perfect addition to any AR-15 rifle. Constructed from high-grade polymer with an ergonomic, textured design, this grip is designed for maximum...$11.99 -
Magpul Enhanced Selector Kit - FDE
Magpul
MSRP: $49.95$47.45Magpul Enhanced Selector Kit - FDE The Magpul ESK (Enhanced Selector Kit) – FDE is an innovative, modular selector system for AR pattern firearms, offering unparalleled customization and ergonomic handling at a competitive price point. This...MSRP: $49.95$47.45 -
Magpul MOE Lower Build Kit for AR-15 - Gray
Magpul
MSRP: $179.95$134.95Magpul MOE® Lower Build Kit for AR 15 - (Gray) The Magpul AR 15 Lower Build Kit from Black Rifle Depot is everything you need to complete your lower build project. The Magpul Lower Build Kit includes a complete mil spec lower...MSRP: $179.95$134.95 -
Magpul STR Mil-Spec Stock - FDE
Magpul
MSRP: $84.95$80.70Magpul STR Mil-Spec Stock - FDE The Magpul STR (Storage/Type Restricted) Mil-Spec Stock in FDE is a versatile, high-quality buttstock designed for AR15/M4 carbines. It seamlessly replaces existing stocks on mil-spec-sized receiver extension tubes,...MSRP: $84.95$80.70 -
On Sale
RISE Armament AR-15 Ambi Charging Handle and Safety Selector Combo
Rise Armament
MSRP: $159.98Now: $89.95Was: $109.99RISE Armament AR-15 Ambi Charging Handle and Safety Selector Combo You'll experience faster and smoother charging on your AR-15 with the RISE Ambidextrous Charging Handle. The ambidextrous latches facilitate quick and easy charging, even if you're...MSRP: $159.98Now: $89.95Was: $109.99 -
Out of stock
Strike Industries AR 15 10 Round Magazine
Strike Industries
$13.95Strike Industries AR 15 10 Round Magazine Strike industries AR-15 Magazine (10 rounds) is a high-strength polymer .223 Remington/5.56 NATO AR-15/M4/M16 compatible magazine. With the "AccuRamp" first round feed tray design feature, keep your eyes...$13.95 -
Out of stock
UTG AR 15 Stock PRO Model 4 Ops Ready S3
Leapers / UTG
MSRP: $64.97$59.97UTG AR 15 Stock PRO Model 4 Ops Ready S3 The Leapers UTG AR 15 Stock PRO Model 4 Ops Ready S3 Stock is molded from high impact reinforced polymer materials. Built for heavy-duty use with the tightest tolerance controls to provide the most secure fit and...MSRP: $64.97$59.97 -
Out of stock
UTG AR15 S3 Ops Ready 6 Position Stock (Black)
Leapers / UTG
MSRP: $29.97$27.97UTG AR15 S3 Ops Ready 6 Position Stock (Black) The Leapers UTG PRO Ops Ready S3 6 Position Stock is a heavy duty carbine stock for the AR platform. A lightweight, compact, and ergonomic design allows for improved weapon control and comfortable cheek...MSRP: $29.97$27.97 -
Out of stock
Aero Precision AR-15 Enhanced Buffer Kit w/ H2 Buffer
Aero Precision
MSRP: $115.00$98.95Aero Precision AR-15 Enhanced Buffer Kit w/ H2 Buffer The Aero Precision AR15 Enhanced Carbine Buffer Kit with your choice of Heavy Buffer is the perfect option when you're aiming to dial in the operation of your rifle build. This kit highlights the Aero...MSRP: $115.00$98.95 -
Out of stock
B5 Systems Type 23 P-Grip - Woodland Camo
B5 Systems
MSRP: $29.00$27.95B5 Systems Type 23 P-Grip - Woodland Camo Dive into a fusion of classic style and modern engineering with the B5 Systems Type 23 P-Grip in the iconic Woodland Camo. Thoughtfully designed to accentuate ergonomics, this grip is highlighted by a...MSRP: $29.00$27.95 -
Out of stock
BCMGUNFIGHTER Pistol Grip - MOD 1 FDE
Bravo Company USA Inc.
MSRP: $30.00$28.95BCMGUNFIGHTER Pistol Grip - MOD 1 FDE The BCMGUNFIGHTER Pistol Grip – MOD 1 FDE has a reduced angle to help improve ergonomics as well as trigger control for the shooter. It offers a hinged trap door for water resistant storage inside the grip...MSRP: $30.00$28.95 -
CMMG .22 LR AR Conversion Kit - 3 x 10-Round
CMMG
MSRP: $229.95$219.95CMMG .22 LR AR Conversion Kit - 3 x 10-Round The CMMG .22 LR AR Conversion Kit is an innovative solution that gives your 5.56/.223 chambered rifle multi-caliber flexibility, allowing you to swiftly and seamlessly convert it to shoot .22LR ammunition...MSRP: $229.95$219.95 -
Out of stock
Daniel Defense AR 15 Grip W/Trigger Guard - Black
Daniel Defense
MSRP: $36.00$35.00Daniel Defense AR 15 Grip W/Trigger Guard - Black The Daniel Defense Pistol Grip is designed with ergonomics and controllability in mind. It shares the angle of the classic 1911 pistol for the most natural hand position and comfortable feel...MSRP: $36.00$35.00 -
Out of stock
Daniel Defense AR 15 Lower Build Kit - Tornado® Grey
Daniel Defense
MSRP: $222.95$189.95Daniel Defense AR 15 Lower Build Kit - Tornado® Grey The Daniel Defense AR 15 Lower Build Kit has all the necessary parts to finish your AR 15 lower receiver. These kits come with the Daniel Defense Collapsible AR 15 Stock with...MSRP: $222.95$189.95 -
Out of stock
Dirty Bird AR-15 3.8oz H1 Buffer
Dirty Bird Industries
MSRP: $17.95$16.95Dirty Bird AR-15 3.8oz H1 Buffer The Dirty Bird Industries AR-15 H1 buffer is a 3.8 oz weight. Perfect to keep as a back up or for hard use guns that are intended to be as close to MIL-SPEC as possible. These buffers feature a machined aluminum body with...MSRP: $17.95$16.95 -
DoubleStar ACE ARFX Skeleton Stock - Rifle Length
Doublestar
MSRP: $144.99$127.95DoubleStar ACE ARFX Skeleton Stock - Rifle Length Unleash your rifle's full potential with the DoubleStar ACE ARFX Skeleton Stock - a staple of upgraded rifle-length stocks admired across the industry. Known for its lighter and more comfortable...MSRP: $144.99$127.95 -
Fortis LE Lightweight Enhanced AR-15 End Plate System - K2 - Castle Nut (Clip)
Fortis Manufacturing
MSRP: $56.95$54.25Fortis LE Lightweight Enhanced AR-15 End Plate System - K2 - Castle Nut (Clip) When designing our new Lightweight Enhanced (LE) Castle Nut & End Plate System, we came up with two systems that virtually eliminates the risk of your castle nut ever...MSRP: $56.95$54.25 -
Forward Controls Design REF5 A5 9-Position Receiver Extension/Buffer Tube
Forward Controls Design
MSRP: $60.00$57.75Forward Controls Design REF5 A5 9-Position Receiver Extension/Buffer Tube REF5 is a 9 position 308 AR compatible receiver extension (RE), it is also compatible with Vltor's splendid A5. REF5 is a collaboration with SOLGW, and is identical to Sons...MSRP: $60.00$57.75 -
Forward Controls Design TGF Winter Trigger Guard
Forward Controls Design
$23.75 - $23.95Forward Controls Design TGF Winter Trigger Guard You may not think much about your trigger guard, but a quality trigger guard can enhance your rifle, both aesthetically and ergonomically. The winterized trigger guard is precision machined from durable...$23.75 - $23.95 -
Out of stock
HERA CCS AR 15 Carbine Stock - ODG
Hera Arms
$59.90HERA AR 15 CCS Carbine Stock - ODG Hera Arms CCS Collapsible Stock. Hera Arms CCS stock is a superb upgrade to your AR rifle. Designed to work with your mil-spec carbine buffer tube, this retractable stock features an easy-to-use push-button release and...$59.90 -
Out of stock
HERA H1 Gen 2 AR 15 Polymer Magazine (OD Green)
Hera Arms
$8.90HERA H1 Gen 2 AR 15 Polymer Magazine (OD Green) The HERA H1 magazine is manufactured from Impact Optimized Reinforced Polymer, our AR 15 10-Round Magazine is both lightweight and durable. Designed to be used with Standard AR 15 Weapons...$8.90