Description
Dedicated barrel clamp for your Mossberg 940 Pro shotgun. This barrel clamp features an integrated 1913/picatinny rail and two QD mounts, one on each side. The 1913 rail has 6 positions and is cantilevered towards the muzzle for comfortable mounting of all shapes and sizes of weapon lights, including full power handgun lights such as SureFire® X300 and Streamlight® TLR1. By replacing the polymer molded barrel clamp on your 940 Pro with our rock-solid aluminum barrel clamp you gain additional rigidity and unique mounting options. Our precise clamp diameters and centerline spacing geometry are guaranteed to hold your extension tube perfectly concentric with the magazine tube, allowing the spring and follower to travel smoothly and feed with 100% reliability no matter the conditions.
All of our Mossberg 940 Pro barrel clamps are machined from billet 6061T6 aluminum and hard coat anodized to MIL-A-8625. They include high temp gaskets which can be used as a protective layer between our clamp and your barrel/tube if desired. Our 940 pro barrel clamps have been stress tested in numerous configurations and are suitable for hard/professional use. When used with the supplied gaskets, this barrel clamp is backwards compatible with Mossberg 590 models, as well as 930 Tactical and SPX models.
- Mossberg 940 Pro Barrel Clamp w/ 1913 Rail and QD Mounts
- 6 Position 1913 Rail is Rigid, and Optimized for 940 Pro
- Keeps Magazine Extension and Tube in Perfect Alignment
- Smooth and Reliable Feeding
- Machined Aluminum 6061-T6
- Anodized MIL-A-8625 Type 3 Hard Coat
- Includes Mounting Hardware and Gaskets
- When Used with Gaskets, Mount is Backwards Compatible with 590 and 930 Tactical/SPX Models
Designed and Manufactured completely in USA.
Gunsmith Installation Recommended for All Parts.
Chris –
Best money you’ll spend on your 940. I’ve got a 940 pro tactical and I ditched the plastic barrel clamp that cracked on me for this one. This barrel clamp is heavy duty and the picatinny rail is as well. It’s been a while since I bought a “Made in the USA” part that lives up to its name. This part will not disappoint.
Douglas Ortego (verified owner) –
Outstanding quality aftermarket component superior to the OEM part. I appreciate that the shape mirrors the OEM almost exactly so that it appears original. This places my QD sling swivel and weapon light controls exactly where I like them. 10 out of 10.
Greg Butler (verified owner) –
Very nice part! Don’t pay attention to the torque specs put out by HBI in their install video. If you torque this part to the prescribed 50 in/lb or 6 nm, you will never be able to load 7 rounds into the 940 pro tactical because of the binding. Even 15 in/lb is too much. I guess that’s why we never saw the presenter load the shotgun. I hope the somewhere less 15 in/lb is able to stay solid during firing. I’ll report back after I shoot it.