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Advanced Armament 100884 300 Blkout AR Upper Assembly, 9 in

Hinterland Item #37285

Manufacturer Item #100884

Advanced Armament 100884 300 Blkout AR Upper Assembly, 9 in

Our Price: $877.53

Availability: **Out of Stock**

Advanced Armament 101716 300 Blkout AR Upper Assembly, 16 in

Hinterland Item #37286

Manufacturer Item #101716

Advanced Armament 101716 300 Blkout AR Upper Assembly, 16 in

Our Price: $984.06

Availability: In Stock

Bushmaster 91700 .450 Upper Assembly

Hinterland Item #32810

Manufacturer Item #91700

Bushmaster 91700 .450 Upper Assembly

Our Price: $638.76

(1 Customer Review)

Availability: **Out of Stock**

Bushmaster 91702 Flat Top 450 Bushmaster Upper Receiver w/ Izzy Suppressor, 20in Barrel

Hinterland Item #41628

Manufacturer Item #91702

Bushmaster 91702 Flat Top 450 Bushmaster Upper Receiver w/ Izzy Suppressor, 20in Barrel

Our Price: $596.46

(1 Customer Review)

Availability: **Out of Stock**

Bushmaster 91820 7.62x39 A3 Upper Receiver

Hinterland Item #41619

Manufacturer Item #91820

Bushmaster 91820 7.62x39 A3 Upper Receiver

Our Price: $647.88

(1 Customer Review)

Availability: **Out of Stock**

Bushmaster 91822 5.56 A3 Receiver M4

Hinterland Item #41620

Manufacturer Item #91822

Bushmaster 91822 5.56 A3 Receiver M4

Our Price: $418.37

Availability: In Stock

Bushmaster 91828 6.8 A3 Upper Receiver

Hinterland Item #41621

Manufacturer Item #91828

Bushmaster 91828 6.8 A3 Upper Receiver

Our Price: $651.45

Availability: **Out of Stock**

Bushmaster 92194 Flat Top ORC 5.56 Upper Receiver

Hinterland Item #41622

Manufacturer Item #92194

Bushmaster 92194 Flat Top ORC 5.56 Upper Receiver

Our Price: $355.96

Availability: In Stock

Bushmaster 92316 A3 Receiver With Dissipator

Hinterland Item #41623

Manufacturer Item #92316

Bushmaster 92316 A3 Receiver With Dissipator

Our Price: $397.69

Availability: In Stock

Bushmaster 92336 5.56 Flat Top Upper Receiver

Hinterland Item #41624

Manufacturer Item #92336

Bushmaster 92336 5.56 Flat Top Upper Receiver

Our Price: $554.39

Availability: In Stock

Bushmaster 92450 5.56, 20 in BBL, Flat Top Predator Upper Receiver

Hinterland Item #41625

Manufacturer Item #92450

Bushmaster 92450 5.56, 20 in BBL, Flat Top Predator Upper Receiver

Our Price: $436.72

Availability: **Out of Stock**

Bushmaster 92546 A2 Tactical Upper Receiver Post Ban, 20 in Hvy BBL

Hinterland Item #41626

Manufacturer Item #92546

Bushmaster 92546 A2 Tactical Upper Receiver Post Ban, 20 in Hvy BBL

Our Price: $557.12

(2 Customer Reviews)

Availability: **Out of Stock**

Bushmaster 92820 5.56, 24 in BBL, Flat Top Varminter Upper Receiver

Hinterland Item #41627

Manufacturer Item #92820

Bushmaster 92820 5.56, 24 in BBL, Flat Top Varminter Upper Receiver

Our Price: $459.14

(1 Customer Review)

Availability: **Out of Stock**

Bushmaster F1007682 20 in Predator 223 Upper Receiver Barrel Assembly

Hinterland Item #32811

Manufacturer Item #F1007682

Bushmaster F1007682 20 in Predator 223 Upper Receiver Barrel Assembly

Our Price: $503.87

(1 Customer Review)

Availability: **Out of Stock**

CMMG 10218 223 Upper, 16 in, GAS, Frt Sight

Hinterland Item #37969

Manufacturer Item #10218

CMMG 10218 223 Upper, 16 in, GAS, Frt Sight

Our Price: $569.52

Availability: In Stock

CMMG 10233 9mm Upper, 16 in, Frt Sight

Hinterland Item #37970

Manufacturer Item #10233

CMMG 10233 9mm Upper, 16 in, Frt Sight

Our Price: $605.31

Availability: In Stock

H&K MR556 Complete Upper Receiver Kit 235975A5 , 223 Rem/5.56 NATO, 16" 4140 Steel Black BBL, Black Finish, Upper Only

Hinterland Item #43340

Manufacturer Item #235975A5

H&K MR556 Complete Upper Receiver Kit 235975A5 , 223 Rem/5.56 NATO, 16" 4140 Steel Black BBL, Black Finish, Upper Only

Our Price: $1,979.64

Availability: In Stock

Hi Point 500057 M4 22LR Upper Receiver

Hinterland Item #41753

Manufacturer Item #500057

Hi Point 500057 M4 22LR Upper Receiver

Our Price: $286.73

(2 Customer Reviews)

Availability: **Out of Stock**

POF-USA Upper Model P15 Puritan 00728, 223 Win/5.56 Nato, 16.5 in BBL, Black Finish

Hinterland Item #50123

Manufacturer Item #00728

POF-USA Upper Model P15 Puritan 00728, 223 Win/5.56 Nato, 16.5 in BBL, Black Finish

Manufacturer's MAP: $979.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P15 Puritan 00822, 7.62x39, 16.5 in BBL, Black Finish

Hinterland Item #50122

Manufacturer Item #00822

POF-USA Upper Model P15 Puritan 00822, 7.62x39, 16.5 in BBL, Black Finish

Manufacturer's MAP: $979.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00618, 308 Win/7.62 NATO, 12.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Hinterland Item #46117

Manufacturer Item #00618

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00618, 308 Win/7.62 NATO, 12.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Manufacturer's MAP: $1,779.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00619, 308 Win/7.62 NATO, 12.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #46118

Manufacturer Item #00619

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00619, 308 Win/7.62 NATO, 12.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,809.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00620, 308 Win/7.62 NATO, 14.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Hinterland Item #50113

Manufacturer Item #00620

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00620, 308 Win/7.62 NATO, 14.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Manufacturer's MAP: $1,779.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00621, 308 Win/7.62 NATO, 14.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #50114

Manufacturer Item #00621

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00621, 308 Win/7.62 NATO, 14.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,809.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00622, 308 Win/7.62 NATO, 16.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Hinterland Item #50111

Manufacturer Item #00622

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00622, 308 Win/7.62 NATO, 16.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Manufacturer's MAP: $1,779.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00623, 308 Win/7.62 NATO, 16.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #46114

Manufacturer Item #00623

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00623, 308 Win/7.62 NATO, 16.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,809.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00624, 308 Win/7.62 NATO, 20 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Hinterland Item #46115

Manufacturer Item #00624

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00624, 308 Win/7.62 NATO, 20 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Manufacturer's MAP: $1,779.99

Add to Cart To View Our Low Price


(1 Customer Review)

Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00625, 308 Win/7.62 NATO, 20 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #46113

Manufacturer Item #00625

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00625, 308 Win/7.62 NATO, 20 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,809.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00710, 308 Win/7.62 NATO, 16.5 in Fluted BBL, M.R.R. Rail, Black Finish, For DPMS Lower

Hinterland Item #46116

Manufacturer Item #00710

POF-USA Upper Model P308 Gen 4 Regulated Gas Piston Recon 00710, 308 Win/7.62 NATO, 16.5 in Fluted BBL, M.R.R. Rail, Black Finish, For DPMS Lower

Manufacturer's MAP: $1,779.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00612, 223 Win/5.56 NATO, 14.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Hinterland Item #50117

Manufacturer Item #00612

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00612, 223 Win/5.56 NATO, 14.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Manufacturer's MAP: $1,439.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00613, 223 Win/5.56 NATO, 14.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #31760

Manufacturer Item #00613

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00613, 223 Win/5.56 NATO, 14.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,479.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00614, 223 Win/5.56 NATO, 16.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Hinterland Item #50118

Manufacturer Item #00614

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00614, 223 Win/5.56 NATO, 16.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Manufacturer's MAP: $1,439.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00615, 223 Win/5.56 NATO, 16.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #50119

Manufacturer Item #00615

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00615, 223 Win/5.56 NATO, 16.5 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,479.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00616, 223 Win/5.56 NATO, 18 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Hinterland Item #50121

Manufacturer Item #00616

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00616, 223 Win/5.56 NATO, 18 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Manufacturer's MAP: $1,439.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00617, 223 Win/5.56 NATO, 18 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #50120

Manufacturer Item #00617

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00617, 223 Win/5.56 NATO, 18 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,479.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00823, 6.8 SPC, 16.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Hinterland Item #50125

Manufacturer Item #00823

POF-USA Upper Model P415 Gen 4 Regulated Gas Piston Recon 00823, 6.8 SPC, 16.5 in Fluted BBL, M.R.R. Rail, Black Anodized Finish

Manufacturer's MAP: $1,509.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper ReVolt Heavy Gen 4 Regulated Gas Piston Recon 00763, 308 Win/7.62 NATO, 18 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #50116

Manufacturer Item #00763

POF-USA Upper ReVolt Heavy Gen 4 Regulated Gas Piston Recon 00763, 308 Win/7.62 NATO, 18 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,569.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

POF-USA Upper ReVolt Light Gen 4 Regulated Gas Piston Recon 00757, 223 Win/5.56 NATO, 18 in Fluted BBL, M.R.R. Rail, NP3 Finish

Hinterland Item #50124

Manufacturer Item #00757

POF-USA Upper ReVolt Light Gen 4 Regulated Gas Piston Recon 00757, 223 Win/5.56 NATO, 18 in Fluted BBL, M.R.R. Rail, NP3 Finish

Manufacturer's MAP: $1,249.99

Add to Cart To View Our Low Price


Availability: In Stock

Estimated Lead Time 1-2 Weeks

PWS MK1 Mod1 Gas Piston Upper Receiver M107UA0B, .223 Wylde, 7.75 in BBL, 7 in KeyMod Rail, Blk Finish, Triad556 Brake

Hinterland Item #46575

Manufacturer Item #M107UA0B

PWS MK1 Mod1 Gas Piston Upper Receiver M107UA0B, .223 Wylde, 7.75 in BBL, 7 in KeyMod Rail, Blk Finish, Triad556 Brake

Our Price: $1,399.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M110UA0B, .223 Wylde, 10.75 in BBL, 10 in KeyMod Rail, Blk Finish, Triad556 Brake

Hinterland Item #46576

Manufacturer Item #M110UA0B

PWS MK1 Mod1 Gas Piston Upper Receiver M110UA0B, .223 Wylde, 10.75 in BBL, 10 in KeyMod Rail, Blk Finish, Triad556 Brake

Our Price: $1,379.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M110UA0B, .223 Wylde, 12.75 in BBL, 12 in KeyMod Rail, Blk Finish, Triad556 Brake

Hinterland Item #46577

Manufacturer Item #M112UA0B

PWS MK1 Mod1 Gas Piston Upper Receiver M110UA0B, .223 Wylde, 12.75 in BBL, 12 in KeyMod Rail, Blk Finish, Triad556 Brake

Our Price: $1,399.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M110UB0B, .300 Blackout, 12.75 in BBL, 12 in KeyMod Rail, Blk Finish, Triad556 Brake

Hinterland Item #46578

Manufacturer Item #M112UB0B

PWS MK1 Mod1 Gas Piston Upper Receiver M110UB0B, .300 Blackout, 12.75 in BBL, 12 in KeyMod Rail, Blk Finish, Triad556 Brake

Our Price: $1,399.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M114UA0B, .223 Wylde, 14.5 in BBL, 12 in KeyMod Rail, Blk Finish, Pinned FSC556 Brake

Hinterland Item #46579

Manufacturer Item #M114UA0B

PWS MK1 Mod1 Gas Piston Upper Receiver M114UA0B, .223 Wylde, 14.5 in BBL, 12 in KeyMod Rail, Blk Finish, Pinned FSC556 Brake

Our Price: $1,399.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M114UA0BLE, .223 Wylde, 14.5 in BBL, 12 in KeyMod Rail, Blk Finish, Pinned Triad556 Brake

Hinterland Item #46580

Manufacturer Item #M114UA0BLE

PWS MK1 Mod1 Gas Piston Upper Receiver M114UA0BLE, .223 Wylde, 14.5 in BBL, 12 in KeyMod Rail, Blk Finish, Pinned Triad556 Brake

Our Price: $1,399.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M114UA0BNC, .223 Wylde, 14.5 in BBL, 12 in KeyMod Rail, Blk Finish, No Brake, (NFA Rules Apply)

Hinterland Item #46581

Manufacturer Item #M114UA0BNC

PWS MK1 Mod1 Gas Piston Upper Receiver M114UA0BNC, .223 Wylde, 14.5 in BBL, 12 in KeyMod Rail, Blk Finish, No Brake, (NFA Rules Apply)

Our Price: $1,399.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M116UA0B, .223 Wylde, 16.1 in BBL, 12 in KeyMod Rail, Blk Finish, Pinned Triad556 Brake

Hinterland Item #46582

Manufacturer Item #M116UA0B

PWS MK1 Mod1 Gas Piston Upper Receiver M116UA0B, .223 Wylde, 16.1 in BBL, 12 in KeyMod Rail, Blk Finish, Pinned Triad556 Brake

Our Price: $1,399.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M116UA0B, .223 Wylde, 18 in BBL, 15 in KeyMod Rail, Blk Finish, Pinned Triad556 Brake

Hinterland Item #46584

Manufacturer Item #M118UA0B

PWS MK1 Mod1 Gas Piston Upper Receiver M116UA0B, .223 Wylde, 18 in BBL, 15 in KeyMod Rail, Blk Finish, Pinned Triad556 Brake

Our Price: $1,399.95

Availability: Special Order

PWS MK1 Mod1 Gas Piston Upper Receiver M116UB0B, .300 Blackout, 16.1 in BBL, 12 in KeyMod Rail, Blk Finish, Pinned Triad30 Brake

Hinterland Item #46583

Manufacturer Item #M116UB0B

PWS MK1 Mod1 Gas Piston Upper Receiver M116UB0B, .300 Blackout, 16.1 in BBL, 12 in KeyMod Rail, Blk Finish, Pinned Triad30 Brake

Our Price: $1,399.95

Availability: Special Order

PWS MK212 Mod1 Gas Piston Upper Receiver M212UC0B, .308 Win/7.62 Nato, 12.5 in BBL, 12 in KeyMod Rail, Blk Finish, Triad30 Brake

Hinterland Item #46585

Manufacturer Item #M212UC0B

PWS MK212 Mod1 Gas Piston Upper Receiver M212UC0B, .308 Win/7.62 Nato, 12.5 in BBL, 12 in KeyMod Rail, Blk Finish, Triad30 Brake

Our Price: $1,849.95

Availability: Special Order

PWS MK214 Mod1 Gas Piston Upper Receiver M214UC0B, .308 Win/7.62 Nato, 14.5 in BBL, 12 in KeyMod Rail, Blk Finish, FSC30 Brake

Hinterland Item #46586

Manufacturer Item #M214UC0B

PWS MK214 Mod1 Gas Piston Upper Receiver M214UC0B, .308 Win/7.62 Nato, 14.5 in BBL, 12 in KeyMod Rail, Blk Finish, FSC30 Brake

Our Price: $1,849.95

Availability: Special Order

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