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Aero Precision AR-15 Lower Parts Kit Lower Parts Kit Aero Precision

Aero Precision AR-15 Lower Parts Kit

£59.99
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Reliable shipping

Flexible returns

Aero Precision AR-15 Lower Parts Kit

Features

  • Mil-Spec Fit & Finish – All components machined to Aero Precision’s exacting AR-15 dimensions for seamless drop-in assembly with any DPMS-pattern lower receiver.
  • Complete Hardware Set – Includes pivot & takedown pins, bolt catch assembly, magazine catch assembly, buffer retainer, selector & springs, and all detents—everything you need except fire control group, pistol grip, and trigger guard.
  • Durable Coatings – Type III hard-coat anodize on aluminum parts and black-oxide/manganese-phosphate on steel components for long-term corrosion and wear resistance.
  • Easy, Drop-In Installation – Designed for rapid build or rebuild of AR-15 lower receivers using standard mil-spec tools—no fitting or modification required.

Technical Specifications for Aero Precision AR-15 Lower Parts Kit

Specification

Details

Manufacturer

Aero Precision

Model / Part Number (MPN)

AR-15 Lower Parts Kit / APRH100385C

SKU

2024019999

UPC

815421028133

Platform Compatibility

AR-15 / DPMS-pattern lower receivers

Includes

Pivot pin & spring & detent; Takedown pin & spring & detent; Bolt catch & buffer & roll pin & spring; Magazine catch & button & spring; Buffer retainer & spring; Safety selector & spring & detent

Excludes

Fire control group (hammer, trigger, disconnector), pistol grip, trigger guard

Pin Size

MIL-SPEC .154″ front & rear pivot/takedown pins

Material

7075-T6 aluminum (pins & carrier parts); heat-treated steel springs, catch internals

Finish

Type III hard-coat anodize (aluminum); black-oxide / Mn-phosphate (steel)

Weight

4.0 oz (approx.)

Installation

Drop-in; no fitting required

Country of Origin

USA

Warranty

Aero Precision Lifetime Warranty

Included Accessories

  • All lower pins, detents & springs
  • Bolt catch assembly
  • Magazine catch assembly
  • Buffer retainer assembly

SEO Keywords
Aero Precision AR15 LPK, APRH100385C, AR-15 lower parts kit, DPMS lower build kit, mil-spec lower parts.

Frequently asked questions

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.

Are any purchases final sale?

No, you can cancel at anytime and will receive a full refund. We will always work with you. Email: info@xtremetactical.co.uk

When will I get my order?

Shipping & Delivery

  • We work quickly to process and ship your order as soon as possible.
  • Once your order has shipped, you’ll receive an email with full tracking details.

Delivery Times

  • Standard delivery from our USA suppliers: 7–10 working days (usually within a week)
  • UK Stock Collection items ship within 24 hours.

Stock & Sourcing

  • Due to limited demand, we do not hold inventory in the UK. All products ship direct from our USA suppliers to us then we ship to you so you don’t pay any imports fees.

Insurance & Guarantees

  • Orders over £300: Free Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured)
  • Orders under £300: Royal Mail Tracked service for £3.99
Where are your products manufactured?

Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping & Insurance

Orders over £300 ship free via Royal Mail Special Delivery, guaranteed next day and fully insured.

Orders under £300 ship via Royal Mail Tracked for a flat fee of £3.99.

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