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Showing 1 to 48 of 105 items.

M4 FLATTOP UPPER RECEIVER ASSEMBLY

M4 FLATTOP UPPER RECEIVER ASSEMBLY: Price Range:$499.99(Out of Stock); Mfr:SPIKES TACTICAL; Learn More; 4.8

(4 reviews)

AR15/M16 300AAC BLACKOUT UPPER RECEIVER

AR15/M16 300AAC BLACKOUT UPPER RECEIVER: Price Range:$699.99(In Stock); Mfr:CMMG; Learn More; 5.0

(1 review)

AR-15/M16 COMPLETE GAS PISTON UPPER RECEIVER

AR-15/M16 COMPLETE GAS PISTON UPPER RECEIVER: Price Range:$629.99 - $899.99(Out of Stock); Mfr:ADAMS ARMS; Learn More; 5.0

(4 reviews)

Upper Receiver w/.223 cal, FT, 16" Bull Barrel, Chrome

Upper Receiver w/.223 cal, FT, 16" Bull Barrel, Chrome: Price Range:$459.99 - $649.99(Select Items on Sale!); Mfr:DPMS FIREARMS LLC; Learn More; 4.3

(3 reviews)

AR-15/M16 A4 UPPER RECEIVER

AR-15/M16 A4 UPPER RECEIVER: Price Range:$120.00(Out of Stock); Mfr:DANIEL DEFENSE; Learn More; 4.8

(4 reviews)

VIS UPPER RECEIVER

VIS UPPER RECEIVER: Price Range:$569.95 - $645.95(In Stock); Mfr:VLTOR WEAPON SYSTEMS; Learn More; 5.0

(3 reviews)

REMINGTON 700 SHORT & LONG ACTION RECEIVERS

REMINGTON 700 SHORT & LONG ACTION RECEIVERS: Price Range:$369.99 - $574.99(Select Items on Sale!); Mfr:REMINGTON; Learn More; 5.0

(3 reviews)

AR-15/M16 MODULAR UPPER RECEIVER

AR-15/M16 MODULAR UPPER RECEIVER: Price Range:$189.95(In Stock); Mfr:VLTOR WEAPON SYSTEMS; Learn More; 5.0

(6 reviews)

AR-15 LEFT-HANDED UPPER RECEIVER

AR-15 LEFT-HANDED UPPER RECEIVER: Price Range:$179.99(Out of Stock); Mfr:STAG ARMS; Learn More; 5.0

(2 reviews)

AR-15 LOWER RECEIVER

AR-15 LOWER RECEIVER: Price Range:$94.99 - $259.99(Out of Stock); Mfr:SPIKES TACTICAL; Learn More; 5.0

(34 reviews)

AR-15/M16 LASER-ETCHED FLATTOP UPPER RECEIVER

AR-15/M16 LASER-ETCHED FLATTOP UPPER RECEIVER: Price Range:$124.99 - $174.99(In Stock); Mfr:BROWNELLS; Learn More; 2.6

(8 reviews)

AR-15 YHM-15 LOWER RECEIVER

AR-15 YHM-15 LOWER RECEIVER: Price Range:$129.99 - $379.99(Out of Stock); Mfr:YANKEE HILL MACHINE CO., INC.; Learn More; 4.0

(1 review)

FLAT TOP UPPER RECEIVER

FLAT TOP UPPER RECEIVER: Price Range:$104.99(Out of Stock); Mfr:HIGH STANDARD; Learn More; 5.0

(3 reviews)

AR-15/M16 FLATTOP UPPER RECEIVER

AR-15/M16 FLATTOP UPPER RECEIVER: Price Range:$89.99 - $99.99(Out of Stock); Mfr:D.S. ARMS; Learn More; 4.0

(20 reviews)

AR-15/M16 STRIPPED FLATTOP UPPER RECEIVER

AR-15/M16 STRIPPED FLATTOP UPPER RECEIVER: Price Range:$109.99(Out of Stock); Mfr:WILSON COMBAT; Learn More; 3.4

(8 reviews)

LR-308 Upper w/18" CM Bull Barrel

LR-308 Upper w/18" CM Bull Barrel: Price Range:$739.99 - $799.99(Out of Stock); Mfr:DPMS FIREARMS LLC; Learn More; 4.8

(3 reviews)

AR-15/M16 CUSTOM UPPER & LOWER RECEIVER

AR-15/M16 CUSTOM UPPER & LOWER RECEIVER: Price Range:$499.99(In Stock); Mfr:BLACK RAIN ORDNANCE; Learn More; 2.0

(1 review)

.308 A3 UPPER RECEIVER

.308 A3 UPPER RECEIVER: Price Range:$184.95(Out of Stock); Mfr:DPMS FIREARMS LLC; Learn More; 0.0

(No reviews)

AR-15/M16 DEDICATED 9mm LOWER RECEIVER

AR-15/M16 DEDICATED 9mm LOWER RECEIVER: Price Range:$174.99(In Stock); Mfr:CMMG; Learn More; 5.0

(2 reviews)

SHORT-ACTION RECEIVER & BOLT

SHORT-ACTION RECEIVER & BOLT: Price Range:$1,199.99(On Sale!, Out of Stock); Mfr:SURGEON RIFLES; Learn More; 4.8

(4 reviews)

AR-15 LOWER RECEIVERS

AR-15 LOWER RECEIVERS: Price Range:$199.99 - $379.99(In Stock); Mfr:BUSHMASTER FIREARMS INT.LLC.; Learn More; 4.8

(3 reviews)

AR-15/AR-STYLE .308 MACHINED LOWER RECEIVER

AR-15/AR-STYLE .308 MACHINED LOWER RECEIVER: Price Range:$249.99 - $379.99(Select Items on Sale!); Mfr:PATRIOT ORDNANCE FACTORY; Learn More; 3.3

(4 reviews)

AR-15 MOD4SA LOWER RECEIVER

AR-15 MOD4SA LOWER RECEIVER: Price Range:$119.99 - $279.99(Select Items on Sale!); Mfr:CMMG; Learn More; 3.5

(7 reviews)

AR-15/M16 BLACK DIAMOND SPECTER UPPER RECEIVER

AR-15/M16 BLACK DIAMOND SPECTER UPPER RECEIVER: Price Range:$899.99(Out of Stock); Mfr:YANKEE HILL MACHINE CO., INC.; Learn More; 0.0

(No reviews)

CMMG AR-15/M16 COMPLETE UPPER RECEIVER, 22LR SS ACTION

CMMG AR-15/M16 COMPLETE UPPER RECEIVER, 22LR SS ACTION: Price Range:$449.95(In Stock); Mfr:CMMG; Learn More; 5.0

(1 review)

AR-15/M16 MK116 GAS PISTON UPPER RECEIVER

AR-15/M16 MK116 GAS PISTON UPPER RECEIVER: Price Range:$1199.99(Out of Stock); Mfr:PRIMARY WEAPONS; Learn More; 4.5

(2 reviews)

AK-47 7.62x39 STANDARD RECEIVER FLAT

AK-47 7.62x39 STANDARD RECEIVER FLAT: Price Range:$19.99(In Stock); Mfr:AK BUILDER; Learn More; 5.0

(3 reviews)

.308 AR STRIPPED UPPER RECEIVER

.308 AR STRIPPED UPPER RECEIVER: Price Range:$124.95(Out of Stock); Mfr:DPMS FIREARMS LLC; Learn More; 4.0

(1 review)

20" A4 22LR UPPER RECEIVER

20" A4 22LR UPPER RECEIVER: Price Range:$389.99(In Stock); Mfr:CMMG; Learn More; 4.0

(1 review)

RECEIVER FLAT FOR 7.62 FIXED STOCK AKS

RECEIVER FLAT FOR 7.62 FIXED STOCK AKS: Price Range:$19.99(In Stock); Mfr:AK BUILDER; Learn More; 5.0

(2 reviews)

AR-15/M16 AR-22 UPPER RECEIVER ASSEMBLY

AR-15/M16 AR-22 UPPER RECEIVER ASSEMBLY: Price Range:$579.99 - $599.99(In Stock); Mfr:TACTICAL SOLUTIONS, LLC; Learn More; 4.0

(3 reviews)

AK-74 5.45x39 RECEIVER FLAT

AK-74 5.45x39 RECEIVER FLAT: Price Range:$24.99(In Stock); Mfr:AK BUILDER; Learn More; 5.0

(1 review)

AR-15 JP COMPETITION UPPERS

AR-15 JP COMPETITION UPPERS: Price Range:$1299.00 - $1709.05(In Stock); Mfr:J P ENTERPRISES; Learn More; 0.0

(No reviews)

LR-308 LOWER RECEIVERS

LR-308 LOWER RECEIVERS: Price Range:$274.99 - $519.99(Out of Stock); Mfr:DPMS FIREARMS LLC; Learn More; 5.0

(1 review)

AR-15/M16 TACTILITE UPPER RECEIVER

AR-15/M16 TACTILITE UPPER RECEIVER: Price Range:$1999.99 - $2599.99(In Stock); Mfr:ZEL CUSTOM; Learn More; 0.0

(No reviews)

CUSTOM BOLT ACTION RECEIVER

CUSTOM BOLT ACTION RECEIVER: Price Range:$1399.99 - $1599.99(In Stock); Mfr:BLACKHEART INTERNATIONAL, LLC; Learn More; 3.0

(3 reviews)

AR-15 S-15 LOWER RECEIVER

AR-15 S-15 LOWER RECEIVER: Price Range:$119.99(Out of Stock); Mfr:SUPERIOR ARMS; Learn More; 3.4

(10 reviews)

AR-15 LOWER RECEIVERS

AR-15 LOWER RECEIVERS: Price Range:$129.99 - $295.00(In Stock); Mfr:DOUBLE STAR; Learn More; 4.7

(5 reviews)

AR-15 UPPER RECEIVER COP KITS

AR-15 UPPER RECEIVER COP KITS: Price Range:$430.00 - $455.00(In Stock); Mfr:AERO PRECISION; Learn More; 0.0

(No reviews)

SHORT ROUND ACTIONS

SHORT ROUND ACTIONS: Price Range:$979.99(Out of Stock); Mfr:SURGEON RIFLES; Learn More; 3.0

(1 review)

XL LONG ACTION RECEIVER ASSEMBLY

XL LONG ACTION RECEIVER ASSEMBLY: Price Range:$1818.99(In Stock); Mfr:SURGEON RIFLES; Learn More; 0.0

(No reviews)

UPPER COMPLETE M4LE CARB 9MM 16" WASP

UPPER COMPLETE M4LE CARB 9MM 16" WASP: Price Range:$649.99(In Stock); Mfr:CMMG; Learn More; 0.0

(No reviews)

AR-15 PSC-11 SIDE CHARGING UPPER

AR-15 PSC-11 SIDE CHARGING UPPER: Price Range:$854.05(In Stock); Mfr:J P ENTERPRISES; Learn More; 0.0

(No reviews)

AR-15 MACHINED UPPER & LOWER RECEIVERS

AR-15 MACHINED UPPER & LOWER RECEIVERS: Price Range:$149.99 - $209.99(Select Items on Sale!); Mfr:TKS ENGINEERING; Learn More; 3.3

(9 reviews)

AR-15/M16 DANIEL DEFENSE UPPER RECEIVERS

AR-15/M16 DANIEL DEFENSE UPPER RECEIVERS: Price Range:$941.00 - $1078.00(In Stock); Mfr:DANIEL DEFENSE; Learn More; 0.0

(No reviews)

AR-15/M16 AR57 UPPER RECEIVER

AR-15/M16 AR57 UPPER RECEIVER: Price Range:$695.99(In Stock); Mfr:57 CENTER; Learn More; 0.0

(No reviews)

AR-15 JP 14.5" UPPER ASSEMBLIES

AR-15 JP 14.5" UPPER ASSEMBLIES: Price Range:$1313.40 - $1780.30(In Stock); Mfr:J P ENTERPRISES; Learn More; 0.0

(No reviews)

AR-15/M16 RA-15 STRIPPED LOWER RECEIVER

AR-15/M16 RA-15 STRIPPED LOWER RECEIVER: Price Range:$129.99(Select Items on Sale!); Mfr:ROGGIO ARSENAL; Learn More; 1.9

(11 reviews)

Hot Sellers

AR-15/M16 FLATTOP UPPER RECEIVER: $89.99 - $99.99

REMINGTON 700 SHORT & LONG ACTION RECEIVERS

Recommended Products

DAKOTA AFRICAN ACTION: $2755.10

AR-15/M16 TACTILITE UPPER RECEIVER: $1999.99 - $2599.99

New Products

AR-15/M16 EVO ULTRALITE UPPER RECEIVERS: $929.99 - $939.99

TNW QUICK CHANGE UPPER HANDGUARD ASSEMBLY

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