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Unleash the power of American craftsmanship with the Blem Upper Receiver in 300 Blackout. This upper receiver is 100% made in the USA and is built to deliver exceptional performance and reliability.
This upper receiver is meticulously assembled in house, featuring a BCM M4 blem upper (excluding the charging handle and BCG), a Ballistic Advantage Modern Series 6" 300 Blackout barrel, a BKF gas tube and block and a 7" MLOK Handguard. Then topped off with a 2.25" Kaw Valley Precision magnum Comp.
Just add a charging handle and a BCG, and you’re set to attach it to your lower and unleash some freedom at the range. This upper receiver is designed to turn heads and hit targets with precision and power. Its robust construction and high quality materials ensure that it can handle whatever you throw at it.
Upgrade your AR platform and experience the difference of American-made quality and performance.
We do not accept returns on used, blemished (purchased as blem), or custom engraved/laser etched items.
All NFA/ATF rules apply. You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is prohibited, except when permanently attaching a muzzle device extending the length to 16 inches.
Delivery network covering all globally:
Full refunds within 35 days. Must be resellable.
Free exchanges for defects. Returns: $3.99 handling fee.