SIG Sauer Stock Adapter - 1913 Interface Folding Knuckle
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Sig Sauer
Overview
The SIG Sauer Stock Adapter - 1913 Interface Folding Knuckle serves as a crucial assembly component that allows for the attachment of folding stocks to your AR-15 platform. This adapter provides a robust connection for stocks designed to interface with a Picatinny rail, enhancing the versatility of your build while maintaining stability. It's commonly found in mid-length gas system builds chambered in 5.56 NATO, making it a practical choice for those looking to streamline their rifle's profile.
Specifications
Available Merchants(10)
Frequently Built With
Based on build data
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C
Strike Industries Extended Bolt Catch
Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension
Rise Armament Ar-15 Magazine Release Button - Rise Red
Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD
Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
| Product | Category | Times Built Together |
|---|---|---|
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | 33 | |
| Strike Industries Extended Bolt Catch | 32 | |
| Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension | 23 | |
| Rise Armament Ar-15 Magazine Release Button - Rise Red | 23 | |
| Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD | 23 | |
| Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK | 23 |
| Platform | Percentage |
|---|---|
| AR-15 | 66.7% |
| AR-10 | 33.3% |
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