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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It Broke

The first time I used this tool the reamer broke loose and started spinning in the handle. Additionally the instructions that come with it do not say a word about it being used on an AR-15 or a taper pin. They call it a shotgun hinge pin tool.

Useless Handle

Before you start, grab some light leather gloves. As quickly as possible, get the reamer stuck so that the handle will start to rotate without moving the reamer. Now turn the handle quickly to heat it up and then pull the handle off. Now use a tap handle and the reamer will work fine. If you don't use the glove, you will quickly get a blister because not only is the handle useless, it won't fit the human hand.

Decent last resort

The reamer itself is decent. As stated by others the handle WILL break off but can be chucked in a press and used. If you can find a 2/0 reamer locally or online get that instead, but does work in a press once the handle is gone.

Have a tap handel ready if you buy this.

The handel will seperate from the reamer in a couple turns. chuck it up in a tap handel and you are good to go, or just buy a reamer without a handel and save some money.