Tactical kit for the Remington 870 20-gauge shotgun. Replaces both the fore end and stock allowing the addition of an AR-style pistol grip and stock. The stock adaptor is threaded for any Tokyo Marui compatible airsoft M4 buffer tube.

Remixed from: NounAirsoft - WE SVD Dragunov pistol grip and stock adapter tolerances https://www.thingiverse.com/thing:4830487

Match Saver remixed from: chubbyzook - 20ga 1rd shell holder https://www.thingiverse.com/thing:4877514

Use Rails from RemiNil3D - https://www.thingiverse.com/thing:5197627

Please be responsible and aware of your local laws and restrictions before modifying your firearm.

(Updated/Reuploaded 31Mar2025)