MAGAZINE EXTENSION SUPPORT CLAMP Reviews & Ratings

Strong, lightweight aluminum clamp attaches securely to barrel to provide extra support for extended magazine tube. Eliminates unwanted vibration under recoil to ensure smooth, reliable feeding of rounds. Low-profile design, rounded edges, and flush-mounted hex-head machine screws prevent snags and damage to patrol car interiors; hardcoat anodized surface adds strength and exceptional resistance to surface abrasion. Available in Standard model and Tactical Rail configuration with Picatinny-type accessory rail that may be positioned on left or right side of clamp for mounting flashlights and other accessories. Also available for heavy barreled shotguns/Mossberg.

SPECS: Aluminum, hardcoat anodized, black, matte finish. Fits shotguns equipped with Nordic and DPMS extension tubes. 12 gauge only. Standard - 2 oz. (57g) weight. Rail - 2.6 oz. (73g) weight. Mossberg - Fits Mossberg shotguns, including the 590 and 930SPX.

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1 Stars

Reviews Summary

The MAGAZINE EXTENSION SUPPORT CLAMP is generally praised for its sturdiness and quality materials. While many users appreciate its precision and fit on various shotguns, some experienced issues with compatibility or necessary modifications. The lack of installation instructions and potential for finish damage are noted concerns, but overall, it comes highly recommended for enhancing weapon stability and light attachment.

What Reviewers Are Saying

Product Quality

75%

Overall, reviewers frequently commend the high quality of the MAGAZINE EXTENSION SUPPORT CLAMP. Many highlight the sturdy materials and precise machining, indicating it performs well in various applications. This theme resonates strongly, representing the product's reliability and effective design across different shotgun models.

Compatibility and Fit

60%

A common point of contention revolves around compatibility with specific shotgun models. While many found the clamp fit perfectly, several reviews noted difficulties or required modifications for certain installations. This theme emphasizes the importance of ensuring proper fit before purchase, as experiences can vary significantly.

Installation and Instructions

50%

Users often express a need for clearer installation instructions. While some managed to install the clamp easily, others struggled with issues like cross-threading screws. This theme highlights the potential for user error during installation and the importance of guidance for a hassle-free process.

Performance Under Use

70%

The clamp's performance during use, particularly under recoil, has been positively noted by many reviewers. Users appreciate that it stays securely in place while shooting, enhancing the shotgun's stability. However, some experienced movement issues due to improper installation. This theme stresses the clamp's intended functionality as a stabilizing accessory.

Potential for Damage

40%

Several users reported that the clamp could damage the finish of their shotguns, which is a significant consideration for potential buyers. This theme reflects the reality that while the clamp enhances performance, it may adversely affect the appearance of the firearm, leading to mixed feelings among users.

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Returned

This clamp appears to need to be installed with the Nordic magazine tube extension. It won't work with the Mossberg OEM tube extension on my 930spx. The screw holes won't line up.

by VERN E. on October 02, 2024

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