Magpul ACS-L Lower Build Kit Stock Lower Parts Kit Stock Hardware MOE Grip – Flat Dark Earth FDE
Original price was: $189.95.$167.95Current price is: $167.95.
Elevate your AR-15 or M-16 rifle with the Magpul ACS-L in Flat Dark Earth. This drop-in replacement buttstock features a slim design and sloping cheek weld for enhanced comfort and stability. With a supplemental friction lock to minimize wobble and compatibility with Magpul ASAP, it’s the perfect upgrade. Complete your build with our high-quality AR-15 Lower Parts Kit.
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AR-15 Lower Build Kit with Magpul ACS-L Stock, Moe Grip, Lower Parts Kit, and Stock Components – FDE
ACS-L Lower Build Kit – FDE Features:
Magpul ACS-L in Flat Dark Earth is a drop-in buttstock replacement for your AR-15 or M-16 rifle. The slim ACS-L provides the same storage compartment and sloping cheek weld as its predecessor but achieves lighter, slimmer styling by eliminating the battery tubes. Supplemental friction lock minimizes stock wobble for steady, accurate shots. Stock shape reduces snags and shields the release latch from accidental activation. Features include a durable chrome-silicone lock spring, replaceable 0.33” anti-slip rubber butt pad and reversible QD swivel sling mount that accepts 1.5” push-button swivels (not included). Compatible with Magpul ASAP and other receiver-mount sling attachments.
- Mounts securely on AR-15/M-16 carbine Mil-Spec tubes
- Supplemental friction lock minimizes stock wobble
- Sloping cheek weld provides a consistent resting position
- Unique shape reduces snags and shields the release latch
- Reversible QD sling mount accepts 1.5” push-button swivels
Lower Parts Kit Features:
This FDE kit bundles the Magpul ACS-L stock with a complete AR-15 lower parts kit, giving you nearly every part needed to finish a stripped lower receiver in a color-matched set. The bundled lower parts kit substitutes a Magpul MOE pistol grip and polymer trigger guard in FDE for the standard black parts, while the remaining small parts listed below round out the build.
AR-15 Lower Parts Kit Includes:
| FDE Magpul Moe Pistol Grip Trigger Pistol Grip Screw Moe Trigger Guard/mounting hardware Front Pivot Pin Two Take Down Detent Bolt Catch, Plunger, Spring, Roll Pin Hammer Pin Hammer & Trigger Springs Disconnect Spring |
Hammer Safety Selector, Selector Spring, Detent Pistol Grip Lock Washer Magazine Catch, Spring and Button Rear Take Down Pin Two Take Down Spring Buffer Retainer Pin and Spring Trigger Pin Disconnect |
Buffer Tube Assembly Kit Features:
The Mil-Spec Stock Hardware Kit includes a 6061-T6 Aluminum 6 position carbine length Buffer tube with a hardcoat anodized finish, Carbine recoil spring, 3 oz. carbine buffer, End Plate, and castle nut.
- Fits Mil-Spec carbine Stocks
- 6 adjustable positions
- includes Tube, buffer, spring, end plate, and castle nut.
- DT4-013
- Made in the USA
Shop the Magpul ACS-L Lower Build Kit Stock Lower Parts Kit in FDE
Daytona Tactical carries a full selection of firearms accessories, including the Magpul ACS-L Lower Build Kit Stock Lower Parts Kit in FDE. Whether you’re building, upgrading, or replacing a worn part, we stock quality components from trusted brands with fast shipping across the USA.
Browse our full selection of AR-15 lower build kits at Daytona Tactical.
| Weight | 2.5 lbs |
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Frequently Asked Questions
What does the ACS-L lower build kit include?
The ACS-L lower build kit includes the Magpul ACS-L stock, a complete AR-15 lower parts kit (LPK), and stock hardware — everything needed to fully assemble a stripped lower receiver into a complete lower without sourcing components separately.
What is the ACS-L stock?
The ACS-L (Adaptable Carbine/Storage-Light) is a lighter-profile version of the ACS stock featuring QD sling sockets on both sides, a butt storage compartment, and a free-floating adjustable cheek piece. It adjusts to six positions on a mil-spec carbine buffer tube.
What lower receivers is this compatible with?
The ACS-L lower build kit is compatible with standard mil-spec AR-15 lower receivers. The required mil-spec buffer tube and buffer components are included in the stock hardware set.






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