Tactical Lower Half

$299.99 $149.99
You save: $150.00
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The Stag 15 Tactical Lower Half provides AR15 builders with a perfect Mil-Spec foundation to complete their rifle. Constructed from 7075-T6 Aluminum and covered with a Type III Hard Coat Anodize for added durability.

Federal law requires this product to be transferred through a licensed FFL dealer. Stag Arms requires a copy of the dealer’s FFL for verification. It’s the customer’s responsibility to notify the dealer of the order.


Lower Receiver Material: 7075 T6 Aluminum with a Type III Hard Coat Anodize

Hammer/Trigger Pin Size: Mil-Spec Small Pin .154"

Pivot/Takedown Pin Size: Mil-Spec Small Pin .250"

Buttstock: Mil-Spec 6 Position

Buffer: Standard Carbine Buffer and Spring

Trigger: Mil-Spec Single Stage Trigger

Grip: A2 Style Plastic Grip

SKU: STAG300371


Q: What is the warranty coverage for this lower?

A: The lower has a one year warranty.

Q: Is this lower compatible with other company's uppers or different caliber uppers?

A: As long as the upper will function on a mil-spec lower, it will be compatible.  There are approximately 20 different calibers which are compatible with mil-spec lowers, including our 6.8SPC versions.


Reviews (3)

Sebastian 14th Oct 2018

Great but..

The lower itself was great but the first time I tried to put it on my Stag upper, the buff tube was one full rotation too far forward which lead to some initial complications. Eventually it was an easy fix but i still would’ve like to see a little bit better attention to detail from stag. Great product though, no play whatsoever.

Chris 20th Sep 2018

Fantastic quality

No tool marks, functions perfect, fits snug on my RRA entry tactical upper, and shipping was relatively quick. I have a Stag 15 Trinity QPQ upper on order as well to match up to this. Another great Stag product.