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Lightweight & Low Mass Bolt Carrier Groups

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Lightweight BCGs are a great choice when you’re looking to minimize recoil and muzzle rise as much as possible. Made from high-grade stainless steel, these low mass bolt carrier groups are finished in either Nickel Boron or Black Nitride for superior lubricity that creates minimal resistance so your rifle can cycle more smoothly and reliably. Choose from our own branded line of ultra-light BCGs or choose manufacturers such as Spike’s Tactical and FAXON. We stand behind each one of the lightweight bolt carrier groups we offer, and we sell them at great sale prices to save you money so you can invest in other AR15 parts. Shop today!