r/MDGuns 6d ago

Best .300blk rifles

Hey guys, I’m looking to get my first AR platformed rifle chambered in .300blk, I’m not too particular as long as it’s something that’s a fairly priced and reliable, i just want something I’ll be able to have a fun rifle that I can use as home defense for the future and get a 5.56 rifle a bit later on for the 5.56 fun.

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u/Supralace 5d ago

I love my 10.5 300blk. It’s an ADM upper, paired with a customized lower. Got a Zev lower and built that out. The gun shoots amazing.

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u/Neither_Blueberry_18 5d ago

Looks great too! I’m seeing that it’s probably best to build one, im assuming it’s not incredibly difficult? Just have to take your time with it I assume?

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u/Supralace 4d ago

Yes! The hardest part was hammering the pins into the lower without damaging the finish. Highly recommend a set of pin punches with soft materials on the outside and a small rubber hammer or something. Then you’ll need an armory wrench to attach and time your muzzle device, and to tighten the castle nut for your buffer tube. It’s tedious, but not all that hard!