Samson Manufacturing Picatinny Adapter – Side-Folding, 1913 to MCX/MPX Style Stock, Matte Black – 04-06114-01 (UPC: 850059556269)
Upgrade your 1913-railed firearm with rock-solid folding stock capability using the Samson Manufacturing Corp. Picatinny Adapter, Fits 1913 Railed Receiver to MCX/MPX Style Stock, Matte Black – 04-06114-01, UPC 850059556269. Engineered as a side-folding stock adapter for any 1913 Picatinny receiver, this unit lets you mount MCX/MPX-style stocks while adding compact, ambidextrous folding functionality—all in a rugged, matte black finish designed for hard use. samson-mfg.com+1
Whether you’re building a compact PCC, a modern braced pistol (where legal), or a folding carbine based on a 1913 rear rail, this adapter delivers strength, precision, and versatility in a compact package.
Built for Any 1913 Railed Receiver to MCX/MPX Style Stock
Samson designed this adapter specifically to bridge 1913 Picatinny railed receivers and MCX/MPX-style stocks, making it a go-to choice for a wide range of modern platforms. samson-mfg.com+2firearmaccessory.com+2
Fits any rear 1913 Picatinny railed receiver within spec
Provides the correct interface to attach MCX/MPX pattern stocks
Ideal for AR-style uppers with 1913 rear rails, pistol-caliber carbines, and other bufferless platforms
If your gun has a 1913 rail at the rear and you want to run MCX/MPX-style stocks, this Picatinny adapter is purpose-built for that job.
Ambidextrous Side-Folding Design for Compact Storage
The standout feature of this Samson adapter is its side-folding capability, giving you maximum compactness without sacrificing strength. samson-mfg.com+2OpticsPlanet+2
Side-folding mechanism allows the stock to fold alongside the receiver for easier storage and transport
Can be configured for left or right side folding, making it truly ambidextrous for shooter preference and sling setup samson-mfg.com+2hagadefense.com+2
Excellent for vehicle storage, discreet carry, and confined environments
When folded, your rifle or pistol becomes significantly shorter, making it easier to stow in cases, packs, or racks—then deploy quickly when needed.
Rugged 7075-T6 Aluminum Construction
This Picatinny side-folding adapter is built from 7075-T6 aluminum, the same high-strength alloy often used in premium AR receivers. samson-mfg.com+1
7075-T6 aluminum delivers excellent strength-to-weight performance
Designed to handle rigorous use and harsh conditions in the field samson-mfg.com+2hagadefense.com+2
Maintains zero and alignment between receiver and stock under recoil and movement
If you’re tired of flimsy hinges or flexy adapters, Samson’s 7075-T6 construction gives you a robust mounting solution you can trust.
Matte Black MIL-Spec Hardcoat Anodized Finish
The adapter’s matte black finish isn’t just about looks—it’s built to last. Samson finishes this part with MIL-A-8625 Type III Class 2 hardcoat anodizing, providing serious surface protection. samson-mfg.com+1
Non-reflective matte black appearance for a professional, low-profile look
Hardcoat anodizing helps resist scratches, wear, and corrosion
Matches most black receivers, rails, and stocks for a seamless aesthetic
Whether your build is duty-oriented, defensive, or purely for the range, the finish blends easily with most modern black firearms.
Compact, Lightweight, and Low-Profile
Despite its strength and folding capability, the Samson Picatinny adapter remains compact and light, making it perfect for lean, fast-handling builds. samson-mfg.com+2OpticsPlanet+2
Approximate specs from Samson and major retailers: samson-mfg.com+2OpticsPlanet+2
Length: 1.75"
Width: 1"
Height: 1.25"
Weight: 3.2 oz
These dimensions keep your build trim and manageable while still providing a rock-solid hinge and stock interface.
Secure, Stable Lock-Up & Enhanced Ergonomics
The Samson Picatinny Side Folding Stock Adapter is repeatedly described as robust and stable, designed to offer a secure connection and smooth, consistent folding action. samson-mfg.com+2hagadefense.com+2
Tight lock-up for solid shoulder welds and repeatable cheek placement
Smooth folding and unfolding for fast deployment in the field
Designed with shooter comfort and enhanced ergonomics in mind samson-mfg.com+2firearmaccessory.com+2
Users and dealers alike highlight that this adapter offers minimal wobble and a very secure feel, making it suitable for serious use.
Simple, User-Friendly Installation
Samson engineered this adapter to install easily on compatible platforms, so you can get up and running without a trip to the gunsmith. samson-mfg.com+2firearmaccessory.com+2
Bolts directly to any in-spec 1913 rear rail with included hardware (per typical retailer kits) OpticsPlanet+1
Straightforward, user-friendly installation process
Once installed, you can attach your MCX/MPX-style stock and adjust to your preferred configuration
Always ensure your firearm is unloaded and follow manufacturer safety and assembly guidelines when installing any accessory.
Ideal for PCCs, Modern Carbines, and Tactical Builds
The Samson Manufacturing Picatinny Adapter 04-06114-01 is a versatile solution for a wide range of projects:
Pistol-caliber carbines (PCCs) with rear 1913 rails
AR-style uppers on 1913 rear endcaps or bufferless platforms
Compact tactical builds where a folding stock is highly desirable
Shooters wanting a high-quality 1913-to-MCX/MPX stock adapter instead of generic hinges
If your goal is a compact, folding, modern rifle or pistol with MCX/MPX-style stock ergonomics, this adapter is tailor-made for your setup. 1913 Stocks+2Heighth Defense+2
Key Specifications – Samson Picatinny Adapter 1913 to MCX/MPX Style Stock
Why Choose the Samson Manufacturing Picatinny Adapter 04-06114-01?
If you’re searching for a high-quality 1913 to MCX/MPX style stock adapter with side-folding capability, the Samson Manufacturing Corp. Picatinny Adapter, Fits 1913 Railed Receiver to MCX/MPX Style Stock, Matte Black – 04-06114-01 (UPC 850059556269) offers:
True 1913 interface compatibility for a wide range of railed receivers
Ambidextrous side-folding design for compact storage and transport
7075-T6 aluminum construction with MIL-spec hardcoat anodizing for toughness and longevity
Stable, low-wobble lock-up and smooth operation for real-world use
A compact, lightweight form factor that pairs perfectly with modern tactical builds
Add this Samson Picatinny Adapter to your bufferless or 1913-railed platform and enjoy a professional-grade, folding MCX/MPX stock interface engineered for shooters who demand adaptability and precision.
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