Free Shipping

Enter your email to be notified when this product is back in stock:

Submit Close

Enter your email to be notified when this product is back in stock:
Submit Close

The Toms Tactical AR-15 Lower Receiver Build Kit is premium quality and 100% made in USA. This kit includes all the parts you need to assemble your AR15 lower receiver. The trigger, hammer, bolt catch, safety selector, magazine catch, pivot pin, and takedown pin are all CNC machined from high quality 8620 steel (not MIM) and go through a 3 step heat treat process. This provides superior durability and quality over most other AR-15 lower part kit lpks on the market. Engagement surfaces on trigger and hammer are precision polished to give you a crisp trigger pull. Works with any mil-spec lower (including Anderson Manufacturing, Aero Precision, PSA, etc). The mil-spec buffer tube is manufactured from 7075-T6 aluminum and features hard coat anodizing and dry lube internal finish.

  • Premium quality CNC Machined Parts
  • Precision Polished for Smooth trigger pull
  • Works with any mil-spec AR-15 lower receiver
  • Made In USA
  • Lifetime Warranty

Parts Included:

  • A2 Pistol Grip
  • Pistol Grip Lock Washer
  • Pistol Grip Screw
  • Hammer
  • Hammer Pin
  • Hammer Spring
  • Trigger
  • Trigger Guard
  • Trigger Guard Roll Pin
  • Trigger Pin
  • Trigger Spring
  • Takedown Pin
  • Takedown Pin Detent
  • Takedown Pin
  • Safety Selector
  • Safety Selector Detent
  • Safety Selector Detent Spring
  • Pivot Pin
  • Pivot Pin Detent
  • Pivot Pin Detent Spring
  • Bolt Catch
  • Bolt Catch Plunger
  • Bolt Catch Roll Pin
  • Bolt Catch Spring
  • Buffer Retainer
  • Buffer Retainer Spring
  • Disconnect
  • Disconnect Spring
  • Magazine Catch
  • Magazine Catch Button
  • Magazine Catch Spring
  • Classic M4 Stock
  • Mil-Spec 6 position Buffer Tube (machined from 7075-T6)
  • Receiver End Plate
  • Castle Lock Nut
  • Stainless Steel Carbine Buffer Spring
  • Carbine Buffer (3 oz)

Excellent LPK. Quality & specs of of all parts in kit were better than mil- spec. I upgraded to the Two Stage AR15 Nickel Boron Trigger Group 4.5 lb for $20 more & very much worth it, smooth as silk with no discernible creep & breaks like glass. Planning another AR15 build soon & will be a returning customer.


Excellent parts kit. Everything you need except tools and skill set. Upgraded trigger is a nice addition and a bargain. As always TT does it right.


Great LPK. Upgrade the trigger, it's worth it. I am about to sell a trigger that was upwards of $200 to buy another Tom's nickel plated trigger. They are that good. I feel silly owning such expensive triggers after shooting one that was a literally the price of a hamburger at a fast food joint that I liked just as well.


Excellent parts kit! All the parts I received from Tom's Tactical were of very competitive quality and within correct specifications to the rifle platform. Great price and great service, what else can you ask for? A+


First time builder and the product was high quality. Shipped fast and the people were very helpful. I would recommend them highly.


Write a review

    Low           High

Toms Tactical AR-15 Lower Build Kit

  • Brand: Toms Tactical
  • Product Code: TTLBK
  • Availability: In Stock
  • $129.95
  • Free Shipping

Available Options

Related Products


Toms Tactical AR-15 Lower Parts Build Kit MFT Minimalist Stock - Black
AR15 Upper Receiver Stripped

AR15 Upper Receiver Stripped

15 Review(s)


Free Shipping

Toms Tactical AR15 Buffer Tube Mil-Spec 7075-T6