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Upper Receivers 5 Items

Browse 154 Upper Receivers In Stock Up To 30% Off

Brownells Upper Receivers products have an average rating of 4.6/5 and 603 reviews from verified buyers and brands like AERO PRECISION, BROWNELLS BUNDLES, BROWNELLS, & PRIMARY WEAPONS.  Check out all of our Rifle Receivers & Parts products at Brownells today.

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DANIEL DEFENSE - M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56 DANIEL DEFENSE - M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56
5 Stars
(4.6)

$799.99 - $999.99

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DANIEL DEFENSE - M4A1 RIII 5.56X45MM STRIPPED UPPER RECEIVER DANIEL DEFENSE - M4A1 RIII 5.56X45MM STRIPPED UPPER RECEIVER
5 Stars
(4.8)

$899.99

In stock
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DANIEL DEFENSE - MK18 RIII 5.56X45MM STRIPPED UPPER RECEIVER DANIEL DEFENSE - MK18 RIII 5.56X45MM STRIPPED UPPER RECEIVER
5 Stars
(3.7)

$899.99

In stock
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DANIEL DEFENSE - M4A1 FSP 5.56X45MM STRIPPED UPPER RECEIVER DANIEL DEFENSE - M4A1 FSP 5.56X45MM STRIPPED UPPER RECEIVER
5 Stars
(5.0)

$899.99

In stock
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DANIEL DEFENSE - MK18 STRIPPED SOCOM UPPER RECEIVER W/ HANDGUARD ONLY DANIEL DEFENSE - MK18 STRIPPED SOCOM UPPER RECEIVER W/ HANDGUARD ONLY
5 Stars
(4.5)

$799.99

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