Strike FSA Dual Folder (Stabilizer Edition)

Strike Industries FSA Dual Folding Adapter – Stabilizer Edition

The Strike Industries FSA Dual Folding Adapter – Stabilizer Edition is a patented, first-in-market folding system for 1913 Picatinny platforms. Engineered for unmatched versatility, this adapter folds left or right without reconfiguration, locks positively in place, and deploys instantly. Lightweight at under 10 ounces and constructed from steel and 6061-T6 aluminum, it provides durability, adaptability, and ergonomics for pistol builds or modular upgrades.

Key Features

• Dual Folding Design – Folds left or right without flipping or reconfiguring.
• Positive Lock – Locks securely in the folded position with rubber pad tension adjustment.
• Quick Deployment – Simple pull-up hinge bar enables fast, intuitive use.
• 3° Downward Tilt – Prevents interference with ejection port when folded to the right.
• Stabilizer End – Ergonomic option for pistol builds; can be swapped for a stock (for SBR use).
• QD Mounts – Rear QD sling mounting point for versatile carry options.
• Lightweight & Durable – Steel hinge with 6061-T6 aluminum base, adapter, and strut.

Product Specifications

• Brand: Strike Industries
• Model: FSA Dual Folding Adapter – Stabilizer Edition
• Mount Type: 1913 Picatinny interface (rear-facing)
• Overall Length (Stabilizer): Adds 9.24" (234.64mm)
• Folded Length Added: +1.02" (26.00mm)
• Assembled Dimensions: 9.44" (L) x 2.09" (W) x 5.59" (H)
• Weight: 9.60 oz
• Material: Steel hinge, 6061-T6 aluminum base, adapter & strut
• QD Mount: Single rear sling point

Platform Compatibility

• Strike AR Picatinny Stock Adapter
• B&T APC9/45, APC223/300, GHM
• Brownells BRN-180 lower receiver
• CZ Bren 2
• CZ Scorpion EVO pistol w/ SI Stock Adapter Back Plate
• Galil ACE
• Ruger PC Charger
• SIG SAUER MCX / MPX

Package Contents

• 1x Strike Dual Folding Adapter (fully assembled with stabilizer)
• 1x Torx Tool (T25)
• 1x Warning Card

Why Choose the Strike FSA Dual Folding Adapter?

The Strike Industries FSA Dual Folding Adapter – Stabilizer Edition delivers fast deployment, secure lock-up, and modular compatibility. Ideal for pistol builds that use a 1913 Picatinny rear mount, this adapter can transition between stabilizer and stock setups (where legally allowed). Compact, durable, and highly modular, it’s one of the most versatile folding adapters available today.