RSPD-G3 | Rear Stock Pin Drill Jig

Fits HK G3 Series, HK51, HK91 and HK 21 Rifle and Pistol Builds

Coming Soon to Weapon Builder!

Introducing the RSPD-G3 | Rear Stock Pin Drill Jig, designed to eliminate the guesswork and frustration with locating and drilling the exact factory hole positions for your HK G3's Rear Stock Pin Bushings.

One of the main challenges with HK G3 Receiver Flats is accurately locating and drilling the factory hole positions for rear stock pin bushings. This can easily lead to misaligned retaining pin bushings. Preventing your buttstock from properly fitting on your new G3 Series rifle / pistol build. 

The RSPD-G3's integrated precision-aligned drill guides ensure your drill bit maintains a perfect 90-degree angle perpendicular to the receiver.

The result? Flawlessly aligned bushing holes, every single time.

Built to Last

Precision 5-Axis Machined from hardened S7 Tool Steel Alloy (HRC60). The advanced Gold TiN (Titanium Nitride) PVD coating provides superior wear resistance and long-term durability.

Why Choose the RSPD-G3?

Unmatched Accuracy: Achieve factory-perfect drill hole location for your Receiver's Stock Pin Bushings.

Robust Durability: Constructed from hardened S7 Tool Steel with a wear-resistant TiN PVD coating.

Versatile Compatibility: Fits all HK G3 Series Rifle and Pistol builds.

Ease of Use: Simplifies accurately locating and drilling your G3's Rear Stock Pin Bushing holes. Eliminates all guesswork and minimizes errors.

See the RSPD-G3 in Action!

To truly appreciate the effectiveness and ease of use of the RSPD-G3 | Rear Stock Pin Drill Jig, Click here to watch our demonstration videos.

Achieve HK Factory-Level precision with your HK G3's Rear Stock Pin Bushings using the RSDP-G3 - Because Precision Matters.