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22three AR (Lower) Build Class (Option 2)

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Date: TBD

Goal: Leave the class with a fully-functioning, complete AR lower that you assembled! As an option, add one of our complete uppers and leave the class with a fully functioning rifle that you assembled.

In this 4-hour class, we’ll teach you how to 1) build your lower receiver and 2) assemble it with the complete upper of your choice. We’ll walk you through every step of the process. You’ll learn a ton and have fun along the way. This class also includes a quick test fire of your new lower!

Step 1: Build the Lower (Option 2: all-inclusive class with stripped lower and supplies provided)

-- Option 2 means we’ll provide you with a standard lower and all AR parts (standard stripped lower receiver; buffer tube, buffer & buffer spring; grip and buttstock).

-- If you would rather purchase Option 1 (our class, your supplies) for $199, follow this link to purchase Option 1 here.

Step 2 (optional): Pick an Upper from our large inventory of over 100 uppers (optional add-on).

-- Get an overview of the different features, then pick the upper that best fits your needs.

-- As part of the class, receive a 5% discount on any of our complete uppers; prices before discount range from Standard ($449), Select ($499), Premium ($549) to Elite ($599).

-- If you already own an appropriate complete upper for your project, bring it along. (Added cost: $0.)

-- If you don’t want an upper at this time, you’ll still be able to test fire your new lower with one of our uppers. (Added cost: $0)

 Lower supplies needed (by choosing the $199 Lower Build Option 1, these are the supplies you’ll need to bring):

-- Stripped lower receiver

-- Lower parts kit with trigger assembly

-- Back plate

-- Castle nut

-- Buffer tube w/corresponding spring and buffer

-- Buttstock (or pistol brace)

-- Pistol grip (unless your lower receiver has one already)

-- Magazine and ammo for test firing


No additional tools are necessary for you to build your lower and assemble your firearm. However, if you’d like to purchase tools like the ones used in class, we’ll offer a 5% discount that evening:

-- AR15 Master Bench Block

-- AR Accu-Punch Hammer and AR 15 Pin Punch Set

-- AR15 Pivot Pin Tool

-- AR15 Smart Mat, to keep all the small parts organized and contained

Determined at checkout.