Samson Manufacturing S.A.S. Tactical Folding Stock with Picatinny Adapter – Black Aluminum
Model: 04-06141-01 • UPC: 850059556153 • Weight: ~1.09 lbs (16.9 oz) • Material: 6061-T6 Aluminum • Finish: Hard Anodized • Mount: 1913 Picatinny Adapter Included
Unlock next-level versatility for your rifle with the Samson Manufacturing Corp S.A.S. Tactical Folding Stock with Picatinny Adapter 04-06141-01. Engineered for shooters who demand a compact, rugged and highly adjustable setup, this all-metal folding stock delivers push-button adjustability, a side-folding design, and a 1913 Picatinny adapter so you can run it on a wide range of modern platforms.
Precision-Engineered Folding Stock for 1913 / Picatinny Rear Interfaces
At the heart of this system is Samson’s S.A.S. (Samson Adjustable Stock) design, paired with a 1913 Picatinny folding adapter:
Designed to mount to standard 1913 Picatinny rear stock interfaces, making it compatible with many AK-pattern rifles, PCCs, chassis systems, and other modern firearms that use a rear Pic rail.
Includes the Picatinny adapter in the box, so you don’t have to source additional mounting hardware.
Built as a true tactical upgrade, giving you a compact, folding solution without sacrificing stability or repeatable cheek weld.
If your rifle or pistol uses a 1913 rear rail, this stock is a drop-in path to a more compact, configurable setup.
Push-Button, Tool-Less Adjustability
Forget spinning knobs and tiny hex wrenches—Samson designed the S.A.S. to adjust on the fly:
No tools required: length-of-pull and cheek height are adjusted via push-button controls, so you can fine-tune your fit quickly on the range or in the field.
Adjustable cheek piece with a spring-loaded button offers 4 positions of height and 2 front-to-back mounting positions, allowing you to dial in a solid cheek weld for red dots, LPVOs, or magnified optics.
Adjustable length of pull (LOP) lets different shooters—or different gear setups (armor, heavy clothing, etc.)—run the stock comfortably and consistently.
This fast, tactile adjustment system makes the S.A.S. a great fit for multi-role guns that move between home defense, training, and field use.
Skeletonized 6061-T6 Aluminum Construction – Strong but Lightweight
The S.A.S. Tactical Folding Stock is built from 6061-T6 aluminum, then carefully machined and skeletonized to eliminate unnecessary weight:
6061-T6 aluminum offers an excellent balance of strength, impact resistance, and weight savings—ideal for a duty-grade folding stock.
MIL-A-8625 Type III Class 2 hard anodized finish enhances corrosion resistance and surface hardness while providing a low-glare tactical black appearance.
Weighs in at approximately 16.9 oz / 1.09 lbs, giving you a robust stock that won’t turn your rifle into a boat anchor.
Skeletonized profile removes bulk and gives the stock a sleek, modern look without compromising rigidity.
Whether you’re running a compact AK build, a braced PCC conversion, or a modern chassis rifle, this stock adds durability and control with minimal weight penalty.
Side-Folding Design for Maximum Compactness
One of the biggest advantages of the S.A.S. stock is its folding capability:
Integrated 1913 folding adapter lets the stock swing to the side, dramatically shortening overall length for storage, transport, or vehicle use.
Folds tightly against the receiver to avoid snagging and to keep your package as compact as possible—ideal for backpacks, discreet cases, and tight spaces.
When deployed, the lock-up is solid, giving you a stable shoulder point for accurate shooting.
This side-folder transforms full-length rifles into compact, travel-friendly systems without giving up a real stock when it’s time to shoot.
Optimized for Modern Optics and Charging Handle Clearance
Samson built the S.A.S. with modern carbines and optics in mind:
The cheek riser helps you get a consistent weld for taller optics, red dots on risers, LPVOs, or night-vision bridge setups.
Designed to provide clearance for AR-style charging handles, making it well-suited for platforms that adapt AR uppers or similar receivers to a 1913 stock interface.
Adjustable LOP and cheek height mean you can easily set up the stock for suppressed, optics-heavy, or armor-compatible shooting positions.
If you’re running a modern optic stack, this stock helps you get behind the glass the right way, every time.
Made in the USA – Samson Quality
Samson Manufacturing produces the S.A.S. Tactical Folding Stock in Keene, New Hampshire, USA, with an emphasis on tight tolerances and real-world durability.
Fully designed, machined, and finished in the USA.
Backed by Samson’s reputation for high-quality rails, mounts, and rifle accessories trusted by professionals and enthusiasts alike.
For shooters who prefer American-made components on their rifles, this stock checks every box.
Key Specifications – Samson S.A.S. Tactical Folding Stock w/ Picatinny Adapter
Based on Samson and major retailer listings:
Manufacturer: Samson Manufacturing Corp
Product Name: S.A.S. Tactical Folding Stock with Picatinny Adapter
Model / MPN: 04-06141-01
Alternate Code: 040614101 (retailer/warehouse reference)
UPC: 850059556153
Material: 6061-T6 aluminum
Finish: MIL-A-8625 Type III Class 2 hard anodized, black
Mounting Interface: 1913 Picatinny folding adapter included
Style: Folding, adjustable rifle stock
Weight: ~16.9 oz (1.09 lbs)
Overall Length: ~10" collapsed, ~11" extended
Dimensions (approx.): 1.25" wide x 5" high
Adjustments:
Intended Platforms: Firearms with rear 1913 Picatinny stock interfaces (e.g., many AK-47 pattern rifles, PCCs, and chassis systems – always verify compatibility with your specific firearm)
Always ensure compliance with all local, state, and federal laws when modifying or configuring your firearm, and follow manufacturer torque/installation guidelines or consult a qualified gunsmith for installation.
SEO-Focused Summary
The Samson Manufacturing Corp S.A.S. Tactical Folding Stock with Picatinny Adapter 04-06141-01 (UPC 850059556153) is a premium all-aluminum, side-folding, adjustable rifle stock designed for firearms that use a 1913 Picatinny rear interface. Featuring 6061-T6 aluminum construction, a Type III hard-anodized black finish, integrated Picatinny folding adapter, push-button length-of-pull and cheek-riser adjustments, and a lightweight skeletonized design, this Samson S.A.S. tactical folding stock delivers compact storage, fast on-the-fly adjustability, and rock-solid performance for AK-pattern rifles, PCCs, and other modern platforms.
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