M14/M1A BOLT ROLLER GREASER Reviews & Ratings

CNC machined tool forces grease in and around the hard to reach areas of the bolt roller to insure optimal performance and dependability. Easy to use, simply fill the cupped end with rifle grease and push onto the roller for complete lubrication. Durable polymer construction resists most solvents. SPECS: Polymer, black matte. 1” (2.5cm) long x 5?8' (1.6cm) dia.

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5 Stars

86%

4 Stars

3 Stars

2 Stars

1 Stars

14%

Reviews Summary

Customers rave about the M14/M1A Bolt Roller Greaser, praising its effectiveness and ease of use. While some faced fit issues, most found it to simplify greasing the bolt roller efficiently. Its affordability is also highlighted, making it a worthwhile purchase for maintaining the M1A.

What Reviewers Are Saying

Product Effectiveness

86%

Reviewers consistently express satisfaction with the greaser's performance, noting that it simplifies the process of lubricating the bolt roller of the M1A, making it easier than previous methods.

Ease of Use

71%

Many users highlight the simplicity of using the tool, emphasizing how quickly it allows them to apply grease effectively.

Affordability

57%

The product is noted for its reasonable price, with several reviewers mentioning that its cost makes it a valuable addition for M1A maintenance, and that even DIY alternatives wouldn't save much money.

Fit Issues

14%

A few reviews mention problems with the greaser not fitting properly onto the roller, indicating some inconsistencies in compatibility, although this was not a widespread issue.

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Roller grease tool

Outstanding, worked great!

by TERRY HARRIS on September 21, 2023

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Nut

Does the job that it’s supposed to do

by DONALD PATRICK on August 04, 2023

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Bolt roller greaser

I can't imagine a better way to fully grease the bolt roller on the M1A

write tool for the job

this tool works great watch the you tube 4 part video on taking care of your m1-a pushes grease right threw bearing brownells does a great job on the video

Great product for M1A maintenance

WOW, this makes greasing the bolt roller a breeze. I've tried other methods, but this by far is easier and does a better job.

Works just fine.

Inexpensive, very simple to use. Fill it with grease, jam it on, & it's done. You could make one easy enough, but for the price, it is not worth your time.

Did not fit

I watched the brownells video on cleaning the M1A. Saw this product and ordered one. Greaser does not fit on to the roller.

by Juan on July 08, 2025

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