Under $50
Affordable, High-Quality AR 15 Parts and Accessories
Browse our list of high-quality AR-15 parts and accessories under $50.
Sort
Filter
List
Grid
-
AT3™
AT3™ FU-BAG™ AR-15 Lost Parts Kit – Springs, Detents, Replacement Components
Made an "Oops" with your New Build? You Detent-Launchin', Spring-Losin' Fool, you. We've all been there. Whether it's rolling the dice on that bargain bin LPK in your local...2 Options -
AT3™
AT3™ Castle Nut for AR-15 Buffer Tubes – 7 Colors Available
Secure Your AR15 Buffer Assembly with a Steel Castle Nut This steel castle nut is an essential piece of an AR15 buffer tube/stock assembly. With standard cuts for use with...7 Options -
Hexmag Series 2 5.56 30rd Magazine
An All-around Magazine for Any Shooter - Lightweight and Extremely Durable The Hexmag Series 2 5.56 30rd Magazine is the next generation in AR-15 Magazines featuring the iconic Hexture™ design...4 Options -
Breek Arms WARHAMMER Mod 2 Ambidextrous Charging Handle
Ultra-Slick, Ultra-Affordable Ambidextrous AR15 Charging Handle If you're looking for a charging handle upgrade that's above and beyond the mil-spec, with features that rival the big brands, at a price... -
AT3™
AT3™ Tactical H2 Buffer (4.6 oz) for AR-15
The Best Fix for an Overgassed AR - H2 Carbine Buffer Weight This one-piece buffer weight with rubber head weighs in at 4.6 oz, and is ideal for improving recoil... -
AT3™New
AT3 M-LOK Rail Covers – Retro & Old Glory Design – 2 Colors Available
Solid Construction M-LOK Rail Cover That Installs Directly to M-LOK Handguards The AT3 M-LOK Covers are lightweight, slim, single-piece construction designed to work with polymer or aluminum handguards. We include...8 Options -
Duramag Speed AR-15 30 Round Aluminum Magazine – .223/5.56 NATO
Affordable And Reliable Aluminum Magazine With Unequaled Durability The Duramag Speed 30 Round Aluminum Magazine is an improved USGI magazine that is battle-proven and lightweight making it a consistent magazine...7 Options -
New
Duramag 7 Round 450 Bushmaster Magazine for AR-15 – Stainless Steel
Durable .450 Bushmaster Magazine for Hunting This Duramag AR-15 Stainless Steel 7 Round Magazine for .450 Bushmaster is a complete solution for geometry and durability problems of putting straight-walled, big-bore... -
AT3™
AT3™ Low Profile Steel Gas Block + Gas Tube + Roll Pin Combo
Buy As A Set And Save! This combo includes your choice of 4 different sizes of gas blocks, your choice of 4 different gas tube lengths, and 2 roll pins....16 Options -
AT3™
AT3™ AR-15 Gas Tube Roll Pins – 2pcs
AT3™ AR-15 Gas Tube Roll Pins 2 pcs AR-15 gas tube rolls pins. These parts are guaranteed to fit and function in your AR and are perfect for replacing lost... -
AT3™
AT3™ Mil-Spec AR-15 Pivot Pin/Takedown Pin Detent Springs – 2 Pcs
Mil-Spec AR-15 Pivot Pin/Takedown Pin Detent Springs (2 Pieces) All AT3 Tactical lower receiver parts meet or exceed Mil-Spec. These parts are guaranteed to fit and function in your AR... -
Door Buster!
UTG Ergonomic Ambidextrous Vertical Foregrip
Comfortable Way to Improve Weapon Control And Accuracy The UTG Ergonomic Ambidextrous Vertical Foregrip (Black) is a comfortable way to increase your control and accuracy with your firearm. It can... -
New
Duramag 20 Round 350 Legend Magazine for AR-15 – Stainless Steel
20 Round Single-Feed 350 Legend Magazine Boasting a full 20 round capacity of 350 Legend, this magazine is designed for serious shooters who require the most out of their magazines.... -
AT3™
AT3™ AR 15 Ejection Port Cover C Clip -2pcs
AT3™ AR 15 Ejection Port Cover C Clip 2 pcs of AR-15 ejection port cover c-clips. These parts are guaranteed to fit and function in your AR and are perfect... -
AT3™On Sale
AT3™ AR-15 M-LOK Handstop – Available in 7 Colors
A Small Addition To Your AR For A More Positive Handling & Improved Weapon Control The AT3 AR-15 M-LOK Handstop is a lightweight and low-profile addition to M-LOK handguards that...7 Options -
Mission First Tactical Extreme Duty 30-Round Magazine – .223 / 5.56 NATO / .300...
Designed for Ergonomics and Maximum Reliability Mission First Tactical Offers a new and improved polymer in their Extreme Duty Polymer Magazine. Next-generation long glass fiber polymer is used in a...2 Options -
AT3™
AT3™ Mil-Spec AR-15 Pivot Pin/Takedown Pin Detents – 2 or 10 Piece
Mil-Spec AR-15 Pivot Pin/Takedown Pin Detents - 2 Piece or 10 Piece All AT3 Tactical lower receiver parts meet or exceed Mil Spec. These parts are guaranteed to fit and...2 Options -
AT3™
Armorer’s Wrench for AR-15 & Multi-Fuction Tool by AT3™
This perfect tool for AR builds that allows installation & removal of barrel nuts, muzzle devices, rifle buffer tubes, and castle nuts. This tool includes: A barrel nut wrench that... -
Door Buster!
UTG Ambidextrous Ergonomic 5-position Foldable Foregrip
5 Adjustable Foregrip Positions And Ergonomic Finger Grooves UTG Ambidextrous Ergonomic 5-position Foldable Foregrip allows you to customize your AR build as you see fit. It has 5 adjustable foregrip... -
AT3™
AT3™ 1/2 Inch Crush Washer for .223/5.56 Muzzle Devices
Time Your Muzzle Device with a Black Nitride Crush Washer from AT3 Crush washers are essential to replace after removing for replacing a muzzle device. Re-using crush washers can lead... -
AT3™
AT3™ Extended Charging Handle Latch
Upgrade your Charging Handle For An Easier Operation The AT3 Tactical Extended Charging Handle Latch is a simple upgrade to any existing mil-spec charging handle. When wearing gloves, or when...7 Options -
Magpul M-LOK MVG Vertical Grip – MAG597
Designed To Improve Ergonomics And Weapon Control The Magpul M-LOK MVG Vertical Grip is a great addition to the AR15/M4 Platform that provides grip support to the forend and improves...4 Options -
New
Breek Arms .308/AR-10 WARHAMMER Mod 2 Ambidextrous Charging Handle
The Ultra-Light Charging Handle for Your AR-10/LR308 Pattern Rifle If you're going to trick out your new AR-10, the charging handle is the perfect place to start. Problem is, the... -
M-LOK Rail Covers | 6 Panels MAG603 by Magpul
Two-Piece Rail Covers That Install Directly To M-LOK Aluminum Handguards The M-LOK Type 2 Rail Covers are low-profile, two-piece covers that install directly onto most M-LOK aluminum hand guards (non-polymer)....4 Options
Back to top