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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On Sale
ODIN Works Ambidextrous Modular Safety
Odin Works
$39.95 - $51.30ODIN Works Ambidextrous Modular Safety Everyone who runs and AR15 platform knows that the correct possitioning of your controls makes a big difference in how effectively you can control the entire firearm. ODIN Works is well aware of this fact...$39.95 - $51.30 -
ODIN Works XMR 2 Extended Mag Release
Odin Works
MSRP: $24.00 - $25.00$22.95 - $23.95ODIN Works XMR 2 Extended Mag Release With the insane popularity of the ODIN Works XMR Extended Mag Release, it was only natural that ODIN Works would start getting emails and calls for variants of this extremely popular product. Shooters all over the...MSRP: $24.00 - $25.00$22.95 - $23.95 -
POF Enhanced Finger Placement AR 15 Drop-In Trigger
Patriot Ordnance Factory
$199.95POF Enhanced Finger Placement AR 15 Drop-In Trigger The POF-USA Enhanced Finger Placement (EFP) trigger introduces a forward design that naturally guides the tip of your finger to the same resting place for a precise, smooth, consistent trigger pull...$199.95 -
Radian Talon Competition
Radian Weapons
$69.95Radian Talon Competition Versatile, Precision-Machined Ambidextrous Safety Selector for AR Platforms The Radian Talon Competition safety selector offers a modular design for AR15, AR10/SR25, MCX, and MPX platforms, giving shooters the option of a 45°...$69.95 -
Reptilia Corp AR-15 CQG Pistol Grip
Reptilia Corp
MSRP: $19.95$17.96Reptilia Corp AR-15 CQG Pistol Grip The Reptilia Corp CQG Pistol Grip is designed for improved ergonomics with short barreled rifles, AR-15 pistols, and other compact firearms that are compatible with AR-15 pistol grips. The near vertical grip angle and...MSRP: $19.95$17.96 -
Rise Armament RAVE 140 Drop-in Trigger + LPK - Curved
Rise Armament
MSRP: $178.99$149.99Rise Armament RAVE 140 Drop-in Trigger + LPK - Curved The Rise Armament RAVE 140 with AR-15 lower parts kit offers a substantial upgrade for your AR-15, particularly with its highly reliable RAVE 140 rifle trigger. Engineered for exceptional shooting...MSRP: $178.99$149.99 -
Out of stock
Rise Armament Super Sporting "Join or Die" Curved Trigger
Rise Armament
MSRP: $129.99$129.95Rise Armament Super Sporting "Join or Die" Curved Trigger The Rise Armament Super Sporting Trigger "Join or Die" Curved Trigger is an exceptional upgrade for enthusiasts looking to enhance their shooting performance without breaking the bank. This...MSRP: $129.99$129.95 -
SB Tactical HBPDW 5.56 Pistol Stabilizing Brace - Black
SB Tactical
MSRP: $299.99$239.99SB Tactical HBPDW 5.56 Pistol Stabilizing Brace - Black Designed by Q, the HBPDW is the adaptation of the iconic Honey Badger Pistol Stabilizing Brace for the AR-15 lower receiver. Lighter and shorter, the HBPDW is the evolution of the adjustable...MSRP: $299.99$239.99 -
Sons of Liberty Gun Works Liberty Fighting Trigger
Sons of Liberty Gun Works
MSRP: $75.00$64.95AR-15 Liberty Fighting Trigger Enhanced Mil-Spec Performance with a Smooth Break The Sons of Liberty Gun Works Liberty Fighting Trigger is designed to offer a perfect balance between Mil-Spec reliability and the smooth, consistent break of premium...MSRP: $75.00$64.95 -
Out of stock
Sopmod AR 15 Stock - Gray
Black Rifle Depot
MSRP: $70.90$53.95Sopmod AR 15 Stock - Gray The SOPMOD Stock in Gray is the perfect upgrade for your firearm. Designed for maximum versatility and customization, this stock allows you to personalize your weapon to fit your shooting needs. Made from high-quality...MSRP: $70.90$53.95 -
Out of stock
Spike's Tactical AR-15 Lower Parts Kit w/ Single Stage Trigger
Spike's Tactical
MSRP: $85.00$82.95Spike's Tactical AR-15 Lower Parts Kit w/ Single Stage Trigger Spike's Tactical set out to offer the best factory lower parts kit on the market! The lower parts kit they came up with exceeds military specifications by a long shot, they also have a much...MSRP: $85.00$82.95 -
Out of stock
Spike's Tactical Enhanced AR 15 Lower Parts Kit
Spike's Tactical
MSRP: $181.00$169.95Spike's Tactical Enhanced Lower Receiver AR 15 Parts Kit If you're looking for the highest quality and most durable Lower Parts Kit on the market with all of the upgrades, look no further. The Spike's Tactical Enhanced LPK was designed for the end user...MSRP: $181.00$169.95 -
Out of stock
Spike's Tactical Pro Grip For AR 15
Spike's Tactical
$19.95Spike's Tactical Pro Grip For AR 15 The Spike's Tactical Pro Pistol Grip is a drop in upgrade for your AR-15. It is durable and has an ergonomically correct feel. Features the Spike's Spider inlayed into the side of the grip Features: Black...$19.95 -
Strike Industries AR Pistol Flat Wire Spring
Strike Industries
MSRP: $15.95$13.95Strike Industries AR Pistol Flat Wire Spring The SI Pistol Flat Wire Spring is an economical, easy do-it-yourself upgrade to any AR system with a Pistol Length Buffer System. The Flat Wire Spring design packs more energy than traditional round wire...MSRP: $15.95$13.95 -
Strike Industries Pistol Receiver Extension (BLUE)
Strike Industries
MSRP: $51.95$49.95Strike Industries Carbine Length Pistol Receiver Extension (BLUE) The Strike Industries CARPRE Slick Carbine length Pistol receiver extension is for those looking for stylish components that are high quality that can meet the demands put on them...MSRP: $51.95$49.95 -
Out of stock
Triggertech Single-Stage Adaptable Pro Curved AR 15 Trigger
TriggerTech
$269.99Triggertech Single-Stage Adaptable Pro Curved AR 15 Trigger Triggertech Single-Stage Adaptable Trigger was built to satisfy the demand of having one trigger capable of enhancing the accuracy and precision of an AR in every role. Featuring...$269.99 -
Out of stock
Triggertech Single-Stage Competitive Flat AR 15 Trigger
TriggerTech
$244.99Triggertech Single-Stage Competitive Flat AR 15 Trigger The Triggertech Single Stage Comp Trigger was built to satisfy the demand of having one trigger capable of enhancing the accuracy and precision of an AR in every role. Featuring Frictionless...$244.99 -
Out of stock
UTG Model 4 Combat Ops S1 Stock Kit
Leapers / UTG
MSRP: $72.97$69.95UTG Model 4 Combat Ops S1 Stock Kit The UTG PRO Model4 Combat Ops S1 Mil-Spec Butt Stock Kit is a durable, high-performance upgrade for your AR-15/M4-style rifle. This collapsible, six-position stock is made from high-impact, weatherproof polymer and...MSRP: $72.97$69.95 -
UTG PRO 6-Position Mil-spec Stock Assembly
Leapers / UTG
MSRP: $64.97 - $79.97$49.97 - $64.97UTG PRO 6-Position Mil-spec Stock Assembly Features Polymer Stock Made from Impact Resistant High-strength Material in Black and Flat Dark Earth Color Mil-spec Diameter Extension Tube Made from Aircraft Aluminum with Rolled Threads, Hard Anodizing Plus...MSRP: $64.97 - $79.97$49.97 - $64.97 -
Out of stock
UTG PRO AR 15 Ops Ready S4 Mil-Spec Stock Kit
Leapers / UTG
MSRP: $72.97$67.95UTG PRO AR 15 Ops Ready S4 Mil-Spec Stock Kit The UTG PRO AR-15 Ops Ready S4 Mil-Spec Stock Kit is a high-quality upgrade for your AR-15 rifle. This stock kit, designed for maximum functionality and convenience, is molded from impact-resistant,...MSRP: $72.97$67.95 -
Out of stock
VISM by NcSTAR AR-15 Ambidextrous Featureless Grip/ Mod2
VISM
MSRP: $21.99$16.99VISM by NcSTAR AR-15 Ambidextrous Featureless Grip/ Mod2 Features Designed for firearms that use AR pistol grips for featureless builds. Ambidextrous thumb rest shelf feature for a more secure grip and better control of the firearm. Thumb rest shelf has...MSRP: $21.99$16.99 -
Out of stock
VLTOR AR Receiver Extension
VLTOR Weapons Systems
MSRP: $51.95$49.95VLTOR AR Receiver Extension The RE-1 is VLTOR's mil-spec carbine receiver extension tube. The RE-1 features five stock positions, each of which has a corresponding numeral lasered on the top side of the tube for quick visual indexing. These tubes are...MSRP: $51.95$49.95 -
Out of stock
VLTOR E-MOD Mil-Spec AR 15 Stock
VLTOR Weapons Systems
MSRP: $197.95$189.95VLTOR E-MOD Mil-Spec AR 15 Stock The VLTOR EMOD provides a variety of enhancements in comparison to other stocks. The increased length is a major benefit for those weapons using scoped rifles, as it increases the available comb for any length of pull...MSRP: $197.95$189.95 -
Out of stock
VLTOR Improved Modstock - Standard - Mil-Spec
VLTOR Weapons Systems
MSRP: $98.95$89.95VLTOR Improved Modstock - Standard - Mil-Spec Designed from lessons taken from the modern battlefield, the Improved Modstock (IMOD) stock provides a highly practical and functional design. In addition, the stock is constructed from the finest materials,...MSRP: $98.95$89.95 -
Out of stock
A*B Arms AR-15 Lower Parts Kit
A*B Arms
MSRP: $61.43$59.99A*B Arms AR-15 Lower Parts Kit Genuine, Mil-spec, high quality parts for those AR-15/M-16 lower parts that wear down, break, or simply get lost. With this builders kit on hand, you'll always have the lower parts you need to keep your rifle running...MSRP: $61.43$59.99 -
A*B Arms AR-15 Urban Sniper Stock
A*B Arms
$99.99A*B Arms AR-15 Urban Sniper Stock A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.The Urban Sniper Stock is the...$99.99 -
A*B Arms SBR P*Grip AR-15 Pistol Grip
A*B Arms
$17.99A*B Arms SBR P*Grip AR-15 Pistol Grip A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.The SBR P*Grip, designed...$17.99 -
AERO Precision AR-15 Pistol Lower Build Kit
MSRP: $165.00$134.95AERO Precision AR-15 Pistol Lower Build Kit The AERO Precision AR 15 Pistol Lower Build Kit comes with all the parts necessary to complete your AR 15 lower receiver pistol build. This kit comes with a complete AERO Precision AR 15 Lower Parts...MSRP: $165.00$134.95 -
Aero Precision Billet Aluminum Trigger Guard - Magpul FDE
Aero Precision
MSRP: $29.00$24.95Aero Precision Billet Aluminum Trigger Guard - Magpul FDE Upgrade your lower receiver with an Aero Precision Billet Trigger guard. Our new design installs with 3 button head Screws(no roll pins needed) and features a sleek profile and hard engraved Aero...MSRP: $29.00$24.95 -
Aim Sports Featureless AR-15 Grip
Aim Sports Inc.
MSRP: $29.99$20.95Aim Sports Featureless AR-15 Grip The Aim Sports Modern Sporting Rifle AR Grip includes a removable fin and backstrap. Complete with steel AR grip screw, washer and roll pin for permanent attachment. Made of glass reinforced high composite polymer and a...MSRP: $29.99$20.95 -
Out of stock
Aim Sports Inc. MAGPUL Stock Lock Pin
Aim Sports Inc.
MSRP: $7.99$5.95Aim Sports Inc. MAGPUL Stock Lock Pin Magpul Stock Lock Pin designed for use with California Featureless buttstock configuration . This product has not been approved for legal compliance by any state or local firearms regulatory authority. Please consult...MSRP: $7.99$5.95 -
Aim Sports MBS (Micro Battle Stock)
Aim Sports Inc.
MSRP: $59.99$52.95Aim Sports MBS (Micro Battle Stock) For ultra-lightweight AR-15 builds, the Aim Sports Micro Battle Stock provides substantial weight savings in a 6061 aluminum package. Weighting less than most polymer stocks on the market, this stock mounts in one of...MSRP: $59.99$52.95 -
ALG Defense Advanced Combat Trigger For AR 15
ALG Defense
MSRP: $82.95$72.95ALG Defense Advanced Combat Trigger For AR 15 The ALG Defense Advanced Combat Trigger (ACT) is designed for those shooters where tradition, value and regulatory concerns are of primary importance. The pull of the ACT is very similar to a standard...MSRP: $82.95$72.95 -
Out of stock
Alpha AR-15 Lower Build Kit - Sand
Trinity Force
MSRP: $124.95$89.95Alpha AR 15 Lower Build - Sand The Alpha AR 15 Lower Build Kit manufactured by Trinity Force is a light weight AR 15 Stock made of a high quality polymer. It has a integrated rubberized cheek rest and QD swivel mount attachment point. These kits come...MSRP: $124.95$89.95 -
Alpha MK2 AR-15 Lower Build Kit
Trinity Force
MSRP: $134.95$89.95Alpha MK2 AR 15 Lower Build Kit Black Rifle Depot's Alpha MK2 AR 15 Lower Build Kit comes with everything you need to complete your AR 15 and variant lower receiver. The Alpha MK2 AR 15 Lower Build Kit has an Alpha MK2 Buttstock in...MSRP: $134.95$89.95 -
Alpha Stock Kit
Trinity Force
MSRP: $69.95$49.95Alpha Stock Kit (Black) The Trinity Force Alpha Stock is versatile enough to work with any AR build. It features a low profile adjustment latch, double injected rubber check rest, and slick sided profile. The butted profile is angled...MSRP: $69.95$49.95 -
Out of stock
Alpha Stock Kit - Sand
Trinity Force
MSRP: $56.95$44.95Alpha Stock Kit (Sand) The Alpha Stock is versatile enough to work with any AR build. It features a low profile adjustment latch, double injected rubber check rest, and slick sided profile. The butted profile is angled to accommodate...MSRP: $56.95$44.95 -
Amend 2 Mod-3 30-Round AR-15 Magazine - Black
Amend2
MSRP: $18.99$12.99Amend 2 Mod-3 30-Round AR-15 Magazine - Black The Amend2 Mod-3 is a 30-round magazine for AR-15 and compatible weapons. This magazine is constructed from heat-resistant, impact-resistant, and rigid materials that are ready for the most demanding duty...MSRP: $18.99$12.99 -
Amend2 Mod-C 5.56x45mm AR-15 30-Round Magazine - Translucent Smoke
Amend2
MSRP: $19.99$14.99Amend2 Mod-C 5.56x45mm AR-15 30-Round Magazine - Translucent Smoke The Amend2 Mod-C is a 30-round magazine for AR-15 constructed from an updated polycarbonate material that provides the magazine with increased resistance to heat, chemicals, and impacts...MSRP: $19.99$14.99 -
Anarchy Outdoors Alpha Precision Rifle Grip
Anarchy Outdoors
$74.99Anarchy Outdoors Alpha Precision Rifle Grip We have given the classic Penguin grip an upgrade. Still founded on the input from a former 3rd Ranger Battalion soldier and law enforcement agents, we have taken the precision grip to a new level. This...$74.99