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Strike Industries FSA Single Folding Stabilizing Brace – Fits 1913 Interface

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SKU: SI-FSA-S-STAB

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Backed by the Strike Industries Warranty!
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Strike Industries FSA Single: Steel Hinge Folder with Instant Deployment at 10.75 oz

Features

  • Weighs only 10.75 oz
  • Strengthened steel hinge for extreme durability
  • Single side folding (left) without buttons or reconfiguration
  • Quick deployment – throw back into position instantly
  • Extremely positive and rigid lock with minimal play
  • Mounts directly to 1913 Picatinny rails
  • 3-degree downward tilt prevents ejection port interference
  • Rear QD sling point at 6 o’clock position
  • High-strength polymer stabilizer ends
  • Pre-assembled and ready to install

The Strike Industries FSA Single solves the durability problem of aluminum folding mechanisms by using a strengthened steel hinge that handles aggressive deployment without damage. This brace works well for CZ Scorpion builds, PDW-style AR-15s, and any platform with a 1913 Picatinny interface where you need compact folding without buttons or levers. What sets the FSA Single apart is the instant fold capability – lift the arm and fold left anytime, then throw it back into position for quick deployment with an extremely positive lock that has minimal play in both extended and folded positions.

Note: May require brief break-in period for optimal smoothness. Routine lubrication of hinge required. Torque specifications: 40 in/lbs max for aluminum rails, 35 in/lbs max for polymer rails.

Specifications

  • Brand: Strike Industries
  • Model: FSA Single Folding Stabilizing Brace
  • MPN: SI-FSA-S-STAB
  • Interface: 1913 Picatinny Rail
  • Folding Direction: Left Side Only
  • Hinge Material: Steel
  • Stabilizer Material: High-Strength Polymer
  • Mounting: M5 Screw with Locking Plate
  • Sling Attachment: QD Point at 6 O’Clock Position
  • Weight: 10.75 oz
  • Length Added (Operating): 8.66″
  • Length Added (Folded): 0.8″
  • Tilt Angle: 3 Degrees Downward
  • Compatible Platforms: CZ Scorpion, PDW AR-15, Any 1913 Picatinny Interface

What’s Included

  • 1x Strike FSA Single folding stabilizer (pre-assembled)
  • 1x Torx tool (T27)
  • 1x Warning card

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Strike Industries Warranty

How to return a defective item:

  1. BEFORE returning any products, please visit the CONTACT US section to complete and submit the “Return for Refund/Exchange” form to receive an RMA (Return Merchandise Authorization) containing your name, shipping address, phone number, email, and reason for the return (including, if applicable, information about the firearm, ammo, and usage environment for defective returns). Please include a copy of the receipt if possible as well.
  2. Once the RMA form has been processed, Strike Industries will provide a return shipping label for the refund or exchange of the product, including the shipping charges for non-expedited traceable shipping methods.
  3. Wrap the item with sufficient padding and place it in an appropriate box or bubble mailer for shipping.
  4. Ship out the package along with placing a printout of the RMA form we provided inside the box.
  5. All processed and approved refunds will be applied to the credit card used during the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.
  6. Arrangements for a defective exchange or return must be made within one year of the warranty period, starting from the date the order is received. RMA numbers are valid for 14 days from the issue date. All packages received without an RMA number will be refunded, however, an automatic 20% handling fee ($2 minimum) will apply.
  7. If the product was purchased from a 3rd party, Strike Industries provides no refund but only an exchange option.

Contact Details:

  • Telephone: 714-557-9831

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

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