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If you're building an AR or any rifle with a 5/8x24 threaded barrel in .308, 7.62, or .300 Blackout, these jam nuts are for you.

This is a 2-pack from Down Range Products, made right here in the USA.

They're adjustable, so you can time your muzzle device perfectly and lock it down tight.

Part number 2997.
Brand new, simple, and effective.

Just what you need to finish that build right.




4.9 out of 5