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DoubleStar Lower Parts Kit Color: Black, Fabric/Material: Steel/ Brass/ Aluminum, 33% Off w/ Free S&H

DoubleStar Lower Parts Kit AR-15, Black, AR270
DoubleStar Lower Parts Kit AR-15, Black, AR270
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DoubleStar Lower Parts Kit AR-15, Black, AR270

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Questions & Answers
Customer Reviews
Helpful Negative Review
Double star lower kit by Mike32765, October 23, 2018
All the metal components in the set are real nice I would rate them a five star rating. The pistol grip is not so nice you can see the seams were the two plastic pieces come together not very smooth with machine marks.
1/1 found this helpful
Most Recent Reviews
18 months later, a solid parts kit from Doublestar by Sancho, Verified Owner, June 19, 2022
I installed this lower parts kit in my AR in november of 2020, and I am happy to say that the parts are holding up nicely. The finish on everything is nitride, I think. This makes it super easy to clean and maintain. Every part is holding up well and...
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Most Recent Reviews
DoubleStar Lower Parts Kit by SA20, April 3, 2021
DoubleStar AR 15 Lower Parts Kit is a solid product no issues. Reasonable price for the times, quick to ship. Solid construction, well packaged for shipping. In stock. parts well constructed. Thank You!
Most Recent Reviews
The doublestar trigger assembly was low-cost upgrade that made a huge difference. by Frylo, January 21, 2020
The Doublestar trigger assembly I dropped into my Sig Sauer m400 is much smoother than the stock assembly. I had no idea it was going to make such a difference in the shooting. I dealt eith a rough stock trigger for years, believing that because tr...
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Most Recent Reviews
Lower parts kit double star by Jake, August 6, 2018
Great lower parts kit, no fitment issues. Quality parts,good tight fit. 100% recommended much better than psa. Used with jp springs. So can't tell ya about the trigger pull with the springs that come with it
Read All 5 Reviews
Color:
Black
Gun Make:
AR Platform
Gun Model:
AR-15
Condition:
New

Code: SR4-LPK-AR270-AR270

MPN: AR270

UPC: 841348103417

List: $123.58Save 34%
$81.99

Product Info for DoubleStar Lower Parts Kit

AR15 Lower Parts Kit. All the internals needed to complete an AR15 Lower reciever.image

WARNING: California`s Proposition 65

Specifications for DoubleStar Lower Parts Kit:

Manufacturer: DoubleStar
Color: Black
Fabric/Material: Steel/ Brass/ Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Weight: 14 oz
Condition: New

Features of Doublestar Lower Parts Kit

  • AR Lower Parts Kit
  • All parts needed to complete an AR Lower Receiver
  • Coiled steel spring pins
  • Additional takedown detent and spring

Package Contents:

  • Doublestar Lower Parts Kit

DoubleStar Lower Parts Kit Orderable Models

List of Orderable Models

  • DoubleStar Lower Parts Kit AR-15, Black, AR270 , MPN: AR270 , UPC: 841348103417 , Code: SR4-LPK-AR270-AR270

DoubleStar Lower Parts Kit Unavailable & Discontinued Models

List of Unorderable Models

  • USED, DoubleStar Lower Parts Kit AR-15, Black, AR270 , MPN: AR270-EDEMO , Code: SR4-LPK-AR270-AR270-EDEMO-US-C
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Last updated 2026-07-29 UTC.