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Samson Manufacturing SAS-22 Tactical Folding Stock Rifle Chassis for Ruger 10/22 - 04-06171-01
Product Description
The Ruger 10/22 rimfire rifle platform is globally celebrated for its training efficiency and dependable mechanical action, but standard production wood or plastic stocks often present immediate ergonomic and mounting bottlenecks. Factory stocks feature rigid, unadjustable dimensions that struggle to align properly with modern optical sights, fail to support tactical lights or lasers, and offer zero compact storage features for remote field carry or pack transportation. Over continuous high-volume rimfire strings, flexible factory polymers can shift under environmental shifts, disrupting receiver consistency and degrading downrange precision tracking. The Samson Manufacturing SAS-22 Tactical Folding Stock Rifle Chassis completely eliminates these factory design liabilities, wrapping your 10/22 pattern rimfire receiver in an unyielding, modular structural engine.
Precision CNC-machined from a monolithic block of premium 6061-T6 structural aluminum alloy, the SAS-22 chassis provides exceptional tensile rigidity that isolates the receiver action from external torsional flexing. The complete aluminum framework is encapsulated in a non-reflective MIL-A-8625 Type III Class 2 hardcoat anodized black jacket to lower mechanical friction, shield against field gouges, and repel harsh carbon fouling. The hallmark engineering standout of this platform is the integrated SAS-K push-button folding stock assembly. Equipped with a rock-solid, zero-slop mechanical locking hinge, the stock collapses cleanly to the side to shrink the weapon's overall folded footprint down to just 20 inches, making it a premier choice for vehicular transport, backpacking, or survival loadouts.
In high-speed live-fire tracking or precision plinking applications, the SAS-22 transforms the user's manual of arms. It features a continuous 10.5-inch handguard outfitted with a 5-sided array of M-LOK® accessory attachment slots to flush-mount tactical weapon lights, barrier stops, or bipods. For optoelectronic systems, a built-in 3.75-inch, 9-slot 1913 Picatinny scout rail sits cleanly forward of the receiver block to support a lower-mounted red dot or micro-magnifier setup. Furnished with a premium Magpul® MOE-K® grip and dual ambidextrous quick-detach (QD) sling attachment sockets, this American-made chassis scales up your rimfire's physical leverage, weapon retention speed, and downrange tracking authority across any shooting lane.
*Armorer Bench Notes & Technical Maintenance Guidance: The Samson SAS-22 (04-06171-01) is engineered explicitly to fit standard, non-takedown Ruger 10/22 pattern receivers and matching high-end custom clones; it will not accept dedicated Ruger 10/22 Takedown models. Please note that custom aftermarket receivers featuring highly extended integrated top rails (such as the Fletcher OpenTop 11/22) will not seat properly within this chassis shroud due to handguard clearance restrictions. When installing your barreled action, ensure the receiver sits perfectly level against the internal bedding blocks before applying torque to the primary takedown screw; snug the main screw to a specification of 18–20 inch-pounds to prevent crushing or thread stripping. The folding mechanism utilizes push-button selectors to quickly adjust the length of pull (approx. 12" to 13") and the integrated cheek riser height; regularly clear out gathered trail dust or unburnt powder soot from these mechanical push-pins using a burst of compressed air, and apply a single drop of high-viscosity synthetic dry lubricant to keep the folding action snappy and fluid.
Key Features
- Integrated SAS-K Folding Stock: Outfitted with an ultra-rigid side-folding stock assembly featuring a push-button mechanical lock, adjustable length of pull, and adjustable cheek riser height.
- 10.5" Multi-Sided M-LOK Rail: Features an expansive 5-sided M-LOK handguard that provides robust real estate for tactical accessories without packing on excess bulk.
- Monolithic 6061-T6 Aluminum Core: CNC-machined from a solid billet of aerospace-grade aluminum to deliver absolute parallel alignment and eradicate receiver shift.
- Integrated 1913 Picatinny Scout Rail: Outfitted with a 3.75-inch, 9-slot top rail array to host low-profile red dots and forward-mounted long-range optics.
- AR Grip Cross-Compatibility: Arrives factory-equipped with a Magpul MOE-K Grip and seamlessly accepts standard AR-15 tactical pistol grips that omit extended rear beavertails.
Product Specifications
- Brand: Samson Manufacturing Corp.
- Model Line: SAS-22 High-Performance Folding Stock Series
- MPN/SKU: 04-06171-01
- UPC: 840478600391
- Firearm Fitment: Standard Ruger 10/22 and Similar Pattern Clones (Non-Takedown)
- Core Material: CNC-Machined 6061-T6 Structural Aluminum Billet
- Finish Treatment: MIL-A-8625 Type III Class 2 Hardcoat Anodized (Matte Black)
- Handguard Length: 10.5 Inches
- Top Scout Rail Spec: 3.75 Inches / 9-Slot MIL-STD 1913 Picatinny
- Length of Pull (LOP) Range: Approximately 12.0" - 13.0" (Adjustable)
- Folded Length (Chassis Only): 20.0 Inches
- Unfolded Overall Length: 28.0" - 29.0"
- Sling Configuration: Ambidextrous Built-in QD Sling Sockets
- Country of Origin: United States (Keene, NH)
