SIG SAUER ELITE PERFORMANCE AMMUNITION–300BLK SBR

Posted on Thursday, 12 September, 2019 by twobirdsflyingpub

 

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SIG SAUER Introduced a 300BLK cartridge specifically designed for 300BLK SBRs with a barrel length of 9 inches or else. In this review I take a look at how well it performs in a 7.5 inch barrel. The results were impressive. Read my review…

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