Upper Parts Upper Build Assemblies

AR .300 Blackout 10.5" Pistol Length Barrel with 7" Keymod Slim Free Float Handguard

Includes:BR3108-NAR-15 FLAT-TOP UPPER RECEIVER (STRIPPED) - MADE IN U.S.A.FORWARD ASSIST ASSEMBLY - ..

$317.49

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AR .300 Blackout 10.5" Pistol Length Barrel with 7" Keymod Slim Free Float Handguard and BCG

Includes:BR3108-NAR-15 FLAT-TOP UPPER RECEIVER (STRIPPED) - MADE IN U.S.A.FORWARD ASSIST ASSEMBLY - ..

$429.41

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AR .300 Blackout 10.5" Pistol Length Barrel with 7" M-LOK Slim Free Float Handguard

Includes:BR3108-NAR-15 FLAT-TOP UPPER RECEIVER (STRIPPED) - MADE IN U.S.A.FORWARD ASSIST ASSEMBLY - ..

$329.64

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AR .300 Blackout 10.5" Pistol Length Barrel with 7" M-LOK Slim Free Float Handguard and BCG

Includes:AR-15 FLAT-TOP UPPER RECEIVER (STRIPPED) - MADE IN U.S.A.FORWARD ASSIST ASSEMBLY - BLACKAR-..

$441.06

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AR-15 7.5" Pistol Barrel with 4" Keymod Slim Free Float Handguard and BCG Complete Upper Build

Includes:5.56 NATO PISTOL 7.5" INCH PISTOL LENGTH BARREL CMV 1:7 TWIST - BLACK NITRIDE (MADE IN USA)..

$413.72

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AR-15 7.5" Pistol Barrel with 4" M-LOK Slim Free Float Handguard and BCG Complete Upper Build

Our Black Nitride AR-15 Upper Build (Mil-Spec) comes fully assembled and includes all the components..

$425.87

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AR-15 7.5" Pistol Barrel with 7" Keymod Slim Free Float Handguard and BCG Complete Upper Build

Includes:5.56 NATO PISTOL 7.5" INCH PISTOL LENGTH BARREL CMV 1:7 TWIST - BLACK NITRIDE (MADE IN USA)..

$420.81

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AR-15 7.5" Pistol Barrel with 7" M-LOK Slim Free Float Handguard and BCG Complete Upper Build

Includes:5.56 NATO PISTOL 7.5" INCH PISTOL LENGTH BARREL CMV 1:7 TWIST - BLACK NITRIDE (MADE IN USA)..

$432.96

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AR-9mm 4.5" Pistol Barrel with 4" Super Slim Keymod Handguard Upper Build

Includes:AR-9MM 4.5" BARREL 1:10 TWIST BLACK NITRIDE FINISH (MADE IN USA) (NEW)AR-15 FLAT-TOP UPPER ..

$298.25

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AR-9mm 4.5" Pistol Barrel with 4" Super Slim Keymod Handguard and BCG Upper Build

Includes:AR 9MM CUSTOM BOLT CARRIER GROUP- BLACK NITRIDEAR-9MM 4.5" BARREL 1:10 TWIST BLACK NITRIDE ..

$410.17

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AR-9mm 4.5" Pistol Barrel with 4" Super Slim M-LOK Handguard Upper Build

Includes:AR-9MM 4.5" BARREL 1:10 TWIST BLACK NITRIDE FINISH (MADE IN USA) (NEW)AR-15 FLAT-TOP UPPER ..

$310.40

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AR-9mm 4.5" Pistol Barrel with 4" Super Slim M-LOK Handguard Upper Build

Includes:AR 9MM CUSTOM BOLT CARRIER GROUP- BLACK NITRIDE.AR-9MM 4.5" BARREL 1:10 TWIST BLACK NITRIDE..

$422.32

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AR-15 Upper Receiver Build - 16", Parkerized - Light Weight Super Slim Keymod (15 inch)

-11% Out Of Stock

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AR-15 Upper Receiver Build - 16", Parkerized - Light Weight Super Slim Keymod (15 inch)

Our standard AR-15 Upper Build (Mil-Spec) comes fully assembled and includes all the components nece..

$429.99 $382.04

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-26%

5.56 NATO 7.5" Pistol Length Barrel, Slim Free Float, Complete Upper (BRPIS-N, 223UP, ARFA, DC223, BCG, CH223, GTP, MBR05, TL223, GB01-B, CTFF7)

Our Black Nitride AR-15 Upper Build (Mil-Spec) comes fully assembled and includes all the components..

$485.79 $361.19

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AR 9mm 16 Barrel w/ 15" Slim Hybrid Handguard Rail Upper Build (223UP, ARFA,DC223, FSSK15, MBR95, TL223, BR9-16)

-34% In Stock

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AR 9mm 16 Barrel w/ 15" Slim Hybrid Handguard Rail Upper Build (223UP, ARFA,DC223, FSSK15, MBR95, TL223, BR9-16)

Includes: Upper receiver Ejection Port/Dust Cover Assembly ..

$379.99 $249.99

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