TANDEMKROSS Ruger MKIV and MKIV 22/45 Blast Shield Installation Instructions
- Allows for safe removal of the magazine disconnect
- Facilitates proper magazine alignment
- Shields sear and hammer from debris, boosting performance
- Ruger® MKIV™ Standard
- Ruger® MKIV™ Hunter
- Ruger® MKIV™ Target
- Ruger® MKIV™ Competition
- Ruger® MKIV™ 22/45™
- Ruger® MKIV™ 22/45™ LITE
- Ruger® MKIV™ Tactical
- Ruger® MKIV™22/45™ Tactical

105 Reviews
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blast shield
ordered 2, received them in 4 days and installed them that night. Son and I went to the property the next day to play and had a ball... operation was just as described and flawless. Thanks for the great product and getting rid of my California problems.
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A Must
I would recommend this for the Mark IV lite.
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Blast shield
Easy to install and works great.
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blast shield
instructions were excellent.... I'm a goober and it took me longer than the guy giving the instructions but after doing it once ...it really is a breeze
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Great
This works great and also shields the sear from junk. The video online dosent show how to remove the spring but it’s pretty easy.
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BLAST SHIELD
WORKS GREAT
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"Blast Shield" Mag Disconnect Replacement
As usual workmanship of the part is is top notch and installation is straight forward, TK has installation videos for just about every product they sell. Operated with no glitches and does look good, if TK has what I need they will be the first door I'll knock on!
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Blast shield
Easy installation and work as described. Installation instructions are clear and easy to follow, even for a novice.
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Blast Shield
excellent product, works perfectly!!