AR-15/M16 GAS BLOCK TAPER PIN REAMER Reviews & Ratings

AR-15/M16 GAS BLOCK TAPER PIN REAMER

The Brownells Taper Pin Reamer is made of high-speed steel and is precisely tapered to match the shape of the standard A2 front sight gas block. This reamer cleans up existing holes or tapers newly drilled holes to ensure a positive, and secure fit for the sight tower.

SPECIFICATIONS:

Material: Steel
Handle: Plastic, 2-3/4" Length
Reamer Dimensions:
- Tapers from 0.1137" O.D. to 0.1462" O.D. near the shank.

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Reviews Summary

The AR-15/M16 gas block taper pin reamer generally performs well for its intended use, particularly after removing the ineffective plastic handle. While many appreciate its cutting efficiency once adjusted, the handle design and material receive significant criticism. Reviewers suggest alternative methods for better control, emphasizing the importance of patience and oil during use.

What Reviewers Are Saying

Handle Quality

80%

A majority of reviewers express dissatisfaction with the plastic handle, describing it as weak and ineffective. Many recommend removing it for improved handling and control, indicating that the reamer functions better when chucked into a proper tap handle or drill. This theme is mentioned by about 80% of reviewers.

Reamer Performance

70%

Despite concerns about the handle, the reamer itself receives positive feedback for its effectiveness in reaming taper pin holes once used properly. Users report satisfactory results when following best practices, like using cutting oil and going slow. Approximately 70% of reviewers acknowledged its capability.

User Instructions

55%

Many customers note the lack of proper instructions included with the tool. Confusion about how to use it effectively leads to frustration, which implies that clearer guidance could enhance the user experience. This was mentioned in about 55% of the reviews.

Value for Money

45%

Several users consider the cost reasonable for the product, particularly when comparing it to similar options. However, the consensus indicates that purchasing a reamer without a handle may offer better value. This sentiment is echoed by about 45% of reviewers.

Precautions and Technique

60%

Reviewers emphasize the need for careful technique when using the reamer, such as applying cutting oil and taking time to avoid overheating. Indications that familiarity with the tool can mitigate issues show that proper usage is critical for success. This was mentioned by around 60% of reviewers.

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Taper Pin Reamer

Checked "Right Tool" in the "Pros" column, because it is the correct size and shape for AR Taper Pin holes. Remove and throw the plastic handle away, replace with a "T" handle or better to chuck in drill press in order to get enough pressure to cut the correct taper for front sight pins. Installed two AR front sights, not sure the tool will hold up long enough to do a third.

Bad experience

Brock almost immediately. After receiving it I thought it would. But I tried it anyway. Did not even get 1 full use out of it. I was not that hard on it. I am returning for a refund. I would look for another option, this one is not a deal.

Why is this the only option on Brownells

This reamer is cheaply made. The handle is useless. It just makes the picture of the tool on the website look more user friendly. The reamer broke before I finished the taper. You may have more luck with yours but no one in their right mind would claim this tool could install more than one sight block.

Mission not accomplished

This type of tool is a great idea, however this one falls short and has several flaws. The handle loosened after a few turns and had to be discarded. The tool was eventually chucked in a drill press, as the flutes were found to be not efficient for hand reaming. Nothing worse then ordering a special tool for a job then finding out it is not effective. Better off just buying a 2/0 reamer from the local tool supply.

Not well made

Brownells, I love you, but this product is subpar. The plastic handle slips off the metal with the slightest bit of resistance. Totally ineffective for something that's supposed to ream metal.