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Questions & Answers
Will it work with a AR 9 lower? Expert Answer

Yes, the Geissele Standard Lower Parts Kit will be compatible with an AR9 lower receiver.

by Ethan, Gear Expert, April 12, 2023
Is this kit compatible with an AR-9 Build? Expert Answer

The Geissele Standard Lower Parts Kit is designed for use in Mil-Spec AR15 lower receivers. If you have a Mil-Spec lower then this Geissele Standard Lower Parts Kit will work.

by Hunter, Gear Expert, March 30, 2022
Customer Reviews
Helpful Positive Review
Clean parts kit by matt, Verified Owner, January 8, 2021
My kit was clean and crisp. Compliments the geissele trigger. Not sure what all the negative reviews were about but I bought mine for 40 bucks and prefer the magpul grip and trigger guard over a bcm so this kit really kept the cost of my build down.
1/1 found this helpful
Helpful Positive Review
Great item by Aj, February 24, 2021
Very good quality, fits perfectly. As to be expected with Geissele products. Fast shipping and price was good as well. I have used other lower parts kits and this is just as good if not better. Would not hesitate to recommend this product.
1/1 found this helpful
Helpful Positive Review
Standard Parts Kit by David, Verified Owner, June 18, 2021
got this on a sale, it wasnt much more than your average parts kit from a known brand. good quality parts and nothing came missing. i do wish they came in better packaging than just a plastic ziploc, but understandable for the price. i would buy this...
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1/1 found this helpful
Helpful Positive Review
Geissele gun kit by Julie, November 16, 2021
It was exactly what I was looking for. Good quality at a fair price. Optics Planet was easy to deal with. During this pandemic it has been difficult to find the things I needed to complete the building of my gun. Thanks to OpticsPlanet.com I was ab...
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1/1 found this helpful
Helpful Positive Review
I have the Ultra Duty kit on order, too, but that was out of stock, so I ordered the Standard Duty kit as it was in stock. My expectations were for a decent basic lower parts kit at the price, and that's what I received. I will note that my kit had...
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4/4 found this helpful
Helpful Negative Review
Extremely subpar product by Honeybadger, Verified Owner, February 21, 2021
The other reviews are correct, the finish on this LPK is all dinged up due to how it is packaged. The anodized black wasn’t even entirely applied to the bolt catch. The springs and detents are fine but everything else has a terrible, damaged finish. ...
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6/7 found this helpful
Read All 24 Reviews

Huge Black Friday Savings on All Geissele Products

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color: Multi Gun Make: AR Platform Gun Model: AR-15 Condition: New

Code: 1TO-LPK-QR114D-05-343

MPN: 05-343

UPC: 817953025277

Blazin' Deal
List: $59.00Save 15%
$50.15

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Geissele Standard Lower Parts Kit

This Geissele Standard Lower Parts Kit provides all the essential components you need to complete or rebuild your lower receiver, but it does not include a grip. These Mil-Spec AR15 Lower Parts made by Geissele feature 18 different types of parts that all combine to ensure your lower receiver is functioning properly at its highest potential. Each Geissele 05-343 Standard Lower Parts Kit includes their Posi-Lock safety that offers positive tactile feedback when changing between the safe and fire positions, ensuring you know what mode your firearm is currently in. Use this Geissele Standard Lower Parts Kit, No Grip to create a rugged, reliable lower receiver for your next weapon build.image

WARNING: California`s Proposition 65

Specifications for Geissele Standard Lower Parts Kit:

Manufacturer: Geissele
Color: Multi
Gun Make: AR Platform
Gun Model: AR-15
Condition: New
Country of Origin: USA

Package Contents:

  • Geissele Standard Lower Parts Kit

Geissele Standard Lower Parts Kit Orderable Models

List of Orderable Models

  • Geissele Standard Lower Parts Kit, No Grip, 05-343 , MPN: 05-343 , UPC: 817953025277 , Code: 1TO-LPK-QR114D-05-343
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