Adapt Instantly, Perform Exceptionally with The Rapid Adjustable Stock (RAS)
Adjustability Meets Speed with the RAS - Rapid Adjustable Stock


When it comes to stocks, ergonomics and adaptability are non-negotiable. The RAS (Rapid Adjustable Stock) sets a new standard in firearm customization with its tool-free, quick synchronized adjustments and ergonomic design.
Why Choose the RAS?
- Rapid Adjustability Without Tools:
Traditional stocks often require tools to make adjustments, slowing you down in critical moments. The RAS features a robust button mechanism that allows you to fine-tune your stock length (6" to 10") and cheek riser height (up to 1.5") on the fly. - Synchronized Movement:
Unlike other stocks where cheek risers are fixed to the front, the RAS keeps the riser and buttpad positionally aligned, ensuring your cheek weld remains consistent, regardless of length or height adjustments. - Superior Grip and Control:
- The injection-molded rubber buttpad is permanently attached, providing a stable and secure contact point. Whether you’re transitioning between positions or managing recoil, the RAS ensures exceptional control and comfort.
- Engineered for Performance:
- 7075 Aluminum Body: Lightweight yet durable, with a Type 3 hard coat anodized finish.
- Stainless Steel Rods and Ball Bearings: Precision-machined for smooth, secure locking.
- Optimized for Any Scenario:
Adapt to changes in gear like helmets, NVGs, or body armor, or quickly adjust for transitioning between optics and iron sights. The RAS gives you unmatched versatility in any environment.

Perfect for Modern Platforms
The RAS is compatible with our SM Mounts and firearms featuring a 1913 rear interface, including AKs, Bufferless ARs, BRN-180, and MP5s. Pair it with our MMS Dust Cover for an unparalleled setup, optimized for modern optics.
Specifications:
- Length Adjustment Range: 7" to 10"
- Cheek Riser Adjustment: 1.3"
- Weight: TBD (Prototype 13.5oz)
- Materials: 7075 aluminum body, stainless steel rods, injection-molded rubber buttpad
- Finish: Type 3 hard coat anodized

Upgrade Your Setup with the RAS
Whether you’re a competitive shooter, a tactical operator, or a firearm enthusiast, the RAS (Rapid Adjustable Stock) delivers unmatched precision, comfort, and adaptability. Experience the future of stock design today.
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