Magpul ACS-L Carbine Stock - MIL-SPEC - Black

Manufactured by Magpul Industries
SKU: MAG378-BLK
MPN: MAG378-BLK
Manufactured by Magpul Industries
30 Reviews
Click Here for Price $68.60 $80.70

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

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Details

Details

Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.

The Adaptable Carbine Stock - Light is a drop-in replacement buttstock for AR-15/M4 carbines with MIL-SPEC receiver extensions. This streamlined version of the ACS removes the battery tubes for a slimmer, lighter package yet retains the center storage compartment and cheek weld.

NOTE: Friction lock performance may vary depending on the host receiver extension dimensional tolerances.


Features:
  • MIL-SPEC carbine receiver extension compatible
  • Sloping cheek weld
  • Storage compartment
  • Friction lock minimizes wobble
  • Shielded release latch
  • Premium chrome silicon lock spring
  • Replaceable 0.30" rubber buttpad
  • Included reversible sling mount kit
  • Rear/bottom 1" sling loop
  • Length: 8”
  • Width: 2.2”
  • Length of pull adjustment range: 3.3”
  • Collapsed length of pull: ~11.6”
  • Extended length of pull: ~14.9”
  • Weight: 12.5 oz
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Specifications

BrandMagpul
ColorBlack
ManufacturerMagpul Industries
MaterialPolymer
PlatformAR-15/AR-308
Sling MountMultiple - See Description
StorageInternal Storage
TypeCollapsible
Weight12.48 Oz
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

30 reviews

4.9

perfect fit

by

This is a great stock, it really adds to the look of the gun and the built-in cheek rest makes shooting a lot more comfortable.

perfect. as expected.

by

In usual Magpul fashion, great product that fits perfect and functions flawlessly. And as usual a great shopping experience with Primary Arms.

Primary arms

by

theres known betterIt's magpul it's speaks for itself and primary arms they are just the best. If your trying to decide buy it you'll be very satisfied.

winner winner chicken dinner!

by -

Absolutely the quality you'd expect from Magpul. It's bulky and a little heavy, but worth every penny. The storage compartment is generous and removable and reversible. The friction lock works well for me, leaving little to no play on the buffer tube. I added the enhanced butt plate, and that's icing on the cake! Super comfortable to shoulder. Primary Arms is second to NONE in shipping speed, pricing and customer service!

Worth it

by -

Friction lock works fantastic, easy install, massive improvement from standard adjustable stock, and as always PA had it shipped and at my door ASAP. 10/10 will do again.

TIGHT N RIGHT

by

Read all the reviews, few mention the most important aspect, it's tight lockup. Few Magpul products have the Roger's Locking stock fitment. I can't tolerate slop n movement.
Just as important to those running Lr-308 in less than 18" bbls. is the balance aspect. Conducting CQB in palmettos or tight brush, balance becomes a needed requirement. Few stocks offer both adjustibility, balance and a Roger's like lockup.
Yes, it's eye candy. Absolutely Primary Arms is a gtg source with all of the above review opinions on service, shipping and it's certainly some of the reasons we are here, reading product reviews.
It's a 12.5 on a 10 scale, and yes, BEARDS MATTER! Your beard with thank you!

Great stock...

by -

Another great Magpul product! Easy to install & very solid, especially with the friction lock. Storage compartment is great for spare batteries. Definitely a must-have for any build!

A MUST FOR LR 308 AR10'S

by

A must for AR10 builds. Solid lockup, my minimum first requirement. Beards love the cheekweld, no pinch or pull. QD...check.
Lastly, balance. The weight of AR10 uppers n lowers and often heavier barrels are in harmony with a slightly beefier stock when configuring adjustability. The ACS-L provides the additional metrics that favor a better build.
Don't take my word for it, but a recently now retired "agency" high speed former world traveled military veteran had this reaction when the completed rifle was placed in his hands: " I LIKE THIS! " Instant bond.
This stock is on a 16" LR 308 and I'm just waiting for the next sale on the ACS-L to complete the next project.
Honestly, once you own and use one, you'll regret not having done so sooner. Buy this with confidence, buy it once...you'll buy it often.

Fits like a glove

by

I have every Magpul stock on all my guns . This was the last one I did not try. MAN i should have bought this one from the start. I will be buying many more of these and replace the other magpul stocks. It truly fits like a glove . It’s doesn’t move AT ALL. It’s the tightest fit of all the stock Magpul has . I put it on a a spikes tactical . It’s smooth to the pull when you want to retract the stock or retract

BEST ADJUSTABLE STOCK FOR LR308

by

Great stock for AR10 builds. Perfect balance, tight enough to be good to go, beards will appreciate the cheek weld.
I handed the completed 308 build to a now retired 3 letter agency operator without saying a word and his eyes lit up and said " I LIKE THIS!" He's a globally traveled real deal, and it was the balance that impressed him and the fitment.
This stock and an A2 are the ONLY stocks I put on an AR10.
Been a Primary customer for years, and every recommendation you'll read on great company to do business with is true, but this is the stock that is a MUST if you're not using the A2.