Sale Items - Deals on AR-15 Parts & Accessories
Looking for a deal? All products on this page are on-sale for a limited time. Check back frequently, the sale items are always changing!
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AT3™St. Patty's Sale
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™St. Patty's Sale
AT3™ Mil-Spec AR-15 Pivot Pin/Takedown Pin Detent Springs – Set of 2
AT3™ Mil-Spec AR-15 Pivot Pin/Takedown Pin Detent Springs - Set of Two All AT3 Tactical lower receiver parts meet or exceed Mil Spec. These parts are guaranteed to fit and... -
AT3™St. Patty's Sale
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™St. Patty's Sale
AT3™ AR-15 Gas Tube Roll Pins – Set of 2
AT3™ AR-15 Gas Tube Roll Pins - Set of Two All AT3 Tactical upper receiver parts meet or exceed Mil Spec. These parts are guaranteed to fit and function in... -
AT3™St. Patty's Sale
AT3™ ALPHA Micro Red Dot Sight with Shake Awake and Cantilever Riser Mount
AT3's First Shake Awake Red Dot Sight The ALPHA represents the best - value, features, and usability - that you can expect from an AT3 red dot sight. This... -
St. Patty's Sale
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... -
AT3™St. Patty's Sale
AT3™ AR 15 Ejection Port Cover C-Clip – Pack of 2
AT3™ AR-15 Ejection Port Cover C-Clips - Pack of 2 All AT3 Tactical lower receiver parts meet or exceed Mil Spec. These parts are guaranteed to fit and function in... -
AT3™St. Patty's Sale
AT3™ MOTHERFU-BAG™ – The BIG AR-15 Lost Parts Kit – Springs, Detents, Wear Parts,...
Launch a detent? Snap a spring? Don't get mad, just fix it with this AR-15 Lost Parts Kit! Alright, so y'all seem to like the FU-BAG. Like a lot. Which... -
AT3™St. Patty's Sale
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... -
AT3™St. Patty's Sale
AT3™ 1/2 Inch Crush Washer for .223/5.56 Muzzle Devices Compatible with AR 15
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™St. Patty's Sale
AT3 Tactical Limited Edition Sticker Pack #2 – by @andremuller.art
Grab A Limited Edition AT3 Tactical Sticker Pack While Supplies Last The new designs will make your shooting buddies laugh and jealous all at the same time. Printed with high-quality... -
AT3™St. Patty's Sale
AT3™ Castle Nut for AR-15 Buffer Tubes – 10 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...10 Options -
AT3™St. Patty's Sale
AT3™ Carbine Buffer Spring for AR-15
Carbine Buffer Spring for 6-Position Adjustable Buffer Tubes This spring will fit in any carbine-length buffer tube to complete your AR15 buffer system. This piece is ideal for repairing a... -
AT3™St. Patty's Sale
AT3 Tactical Firing Pin Retainer for AR15 BCG
Replacement Cotter Pin for AR-15 Firing Pin From the first time you've stripped down your AR15, you've probably learned to hate the firing pin retainer. It can be hard to... -
St. Patty's Sale
Magpul PMAG M3 30 Round Magazine 300BLK – MAG800-BLK
Purpose-Designed Magazine For Rifles Chambered In 300 Blackout The Magpul PMAG M3 300BLK is a next-generation 30-round magazine chambered in 300 AAC Blackout for AR15/M4 compatible weapons. Along with an... -
AT3™RECOMMENDEDSt. Patty's Sale
AT3 Tactical 2 Stage Trigger Assembly for AR 15 – 4.5 lb Pull Weight
The Best Upgrade To Your AR-15 - Your Key To Faster And More Accurate Shooting! The AT3 2-Stage Trigger drops into your mil-spec lower for a huge upgrade to your... -
AT3™St. Patty's Sale
AT3™ Enhanced Nickel Teflon AR-15 Trigger Assembly
A Simple Upgrade That Will Ultimately Improve The Accuracy And Performance Of Your AR The Enhanced Nickel Teflon trigger assembly features smooth, precision-machined engagement surfaces and Nickel Teflon coating that... -
St. Patty's Sale
UTG Pro Super Slim 15 Inch M-LOK Drop-In Carbine AR 15 Handguard
Full Length Drop-In Handguard for Carbine Length AR-15 This Super Slim drop-in handguard works with a wide variety of the most popular AR-15 rifles in America. This 3-piece M-LOK rail... -
St. Patty's Sale
Lancer L5 Advanced Warfighter 30 Round .300 BLK AR-15 Magazine
.300 Blackout Polymer and Steel Hybrid Magazine Lancer's .300 Blackout specific L5AWM magazine features optimized internal geometry to feed a .30 caliber cartridge. The hardened steel feed lips wrap around... -
AT3™St. Patty's Sale
AT3™ 3x Magnified Red Dot Kit – Includes Red Dot, Riser, & 3x Magnifier
This kit combines the AT3 RD-50 PRO Red Dot Sight with .83" PRO-MOUNT Riser, and the RRDM 3x Magnifier for a versatile, accurate, and durable optic setup. This kit saves... -
AT3™St. Patty's Sale
AT3™ Mil-Spec AR-15 Buffer Retainer Spring
Mil-Spec AR-15 Buffer Retainer Spring All AT3 Tactical lower receiver parts meet or exceed Mil Spec. These parts are guaranteed to fit and function in your AR buffer assembly and... -
AT3™St. Patty's Sale
AT3™ RCO™ Red Dot Sight with Circle Dot Reticle and Variable Riser Mounts
The RCO (Rugged Carbine Optic) Does It All - Circle Dot Reticle, Night Vision Compatible, with Riser Mounts to Fit Any Long Gun or PDW Premium Features The reticle... -
St. Patty's Sale
Magpul AMAG 17 Round Stainless Steel Magazine for SIG P320
Uncompromising Reliability: Magpul AMAG 17 for SIG P320 The AMAG 17 delivers rugged stainless steel durability for your SIG P320/M17/M18 handgun. Constructed of heat-treated stainless alloy with a corrosion-resistant finish,... -
St. Patty's Sale
UTG AR15 Receiver Wedge
UTG AR15 Upper and Lower Receiver Wedge Eliminate rattle between your AR15 receivers with this easy-to-install wedge. Fitting below the rear takedown pin, this wedge pushes on the rear of...
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