Combat Armory mil-spec Lower Receiver Parts Kit & MIL-Spec Butt Stock Kit

(4 reviews) Write a Review
Was: $129.99
Sale: $71.99
Calculated at Checkout

Combat Armory mil-spec Lower Parts Kit contains all the necessary components need to make a quick repair or build your firearm

Combat Armory machinist take pride in delivering the very best for our customers used by Military, Police, and Firearms enthusiasts

Trigger Spring
Hammer Spring
A2 Grip
Buffer Retainer Pin
Buffer Retainer Spring
Trigger Guard
Safety Selector
Bolt Catch Spring
Detent Spring
Bolt Catch Plunger
Bolt Catch
Disconnecter Spring
Magazine Catch Spring
Bolt Catch Roll Pin
Magazine Release Button
Magazine Catch
Pivot Pin
Selector Spring
Safety Selector Detent
Rear Take Down Pin
Takedown Pin Detent

Combat Armory AR-15 Mil-Spec Butt Stock Build Kit .223/5.56/300 Blk

  • Mil-Spec AR-15 But Stock
  • Mil-Spec Buffer Tube
  • Buffer
  • Buffer Tube Spring
  • Castle Nut
  • End Plate
  • Sling Attachment
  • 5

    Posted by Dan on 14th Sep 2019

    AWESOME Kit!!! Nice complete kit. No issues on install all parts fit perfectly. A+

  • 5
    Great product and price

    Posted by Donnie Goble on 6th Sep 2019

    Would buy again great company to deal with fast shipping great price

  • 5
    finish a lower under 100.00 $$$

    Posted by chris z. on 31st May 2019

    this is the kit i use when i buy a psa striped lower for 29.99 and finish the whole lower for under 100.00 its a no brain er. now if combat armory had 50.00 BCG'S i could build AR's to fit any ones budget.

  • 5
    Lower Build Kit

    Posted by Robert Scott on 16th May 2019

    Product is excellent, Finish Excellent. Excellent Quality.
    Customer service A+

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