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SKU: 100042561
Built for assembling or refreshing an AR-15 lower, this complete parts kit brings together the core controls and small components needed for a functional setup. It includes the QMS trigger along with the bolt catch, magazine release, safety, buffer retainer parts, trigger guard, and takedown components, giving builders a single-source solution for the lower receiver. The option to choose the kit with or without the grip adds flexibility for matching existing preferences or parts already on hand. For hunters and shooters who want a straightforward parts package without extra frills, this kit keeps the focus on the essentials.
Complete Lower
Parts kit includes the QMS
Covers Core
Lower receiver components in one
Includes Bolt
Catch, magazine release, safety, and
Supplied Takedown
Takedown detents, springs, and pins
Available Without
Or without the grip to
| Grip Option | With or without the grip |
|---|---|
| Kit Contents | Bolt Catch, Bolt Catch Plunger, Bolt Catch Spring, Bolt Catch Roll Pin, Mag Release, Mag Release Button, Mag Release Spring, Buffer Retainer Spring, Safety, Buffer Retainer, Safety Detent Spring, Safety Detent, Trigger Guard, Trigger Guard Roll Pin, Takedown Detent Springs, Takedown Detents, Takedown Pins, QMS Trigger |
| Trigger | QMS Trigger |
The kit includes a bolt catch, bolt catch plunger, bolt catch spring, bolt catch roll pin, mag release, mag release button, mag release spring, buffer retainer spring, safety, buffer retainer, safety detent spring, safety detent, trigger guard, trigger guard roll pin, takedown detent springs, takedown detents, takedown pins, and a QMS Trigger.
The product description says you can get the kit with or without the grip. The provided data does not specify which version is included for this listing.
This kit includes a QMS Trigger.
Yes. The description identifies it as a complete lower parts kit with a QMS Trigger.
The manufacturer listed in the product data is Alg Defense.