Other Caliber Upper Assemblies

Featured Products

Adams Arms 5.45x39 16" Midlength Base Piston Complete AR15 Upper

$799.95  On sale: $749.95

Sale

Out of Stock.

 

 

Products (Total Items: 48)

Sort by: Use Default Sorting Order ByPrice: Low to HighPrice: High to LowNameNewestAvg Review

CMMG MKW 6.5 GRENDEL Upper Group SBN AR15

Sale

$1,049.95  On sale: $919.95

In Stock.

CMMG .22LR 16” Upper Complete Mk4LE Optics Ready M4

Sale

$549.95  On sale: $509.95

Out of Stock.

Daniel Defense 6.8 SPC URG v7 Complete Upper Receiver

Sale

$1,079.95  On sale: $896.36

Out of Stock.

CMMG 224 VALKYRIE Upper Group Mk4 DTR AR15 Sniper

Sale

$899.95  On sale: $859.95

Out of Stock.

Rock River Arms 9mm Carbine A4 Complete Upper Half AR15 RRA

Your Price: $450.00

Out of Stock.

Rock River Arms 9mm Pistol Length A4 Complete Upper AR15 RRA

Sale

$500.00  On sale: $455.00

In Stock.

Adams Arms 5.45 PDW 11.5" Pistol Piston Upper

(1)

Sale

$799.95  On sale: $749.95

Out of Stock.

Adams Arms 16” .308 Patrol Enhanced Piston Upper UA-16-M-PE-308 Small Frame DPMS G2 Pattern

Sale

$999.99  On sale: $845.25

Out of Stock.

Adams Arms 16” .308 Patrol Battle Piston Upper UA-16-M-PBR-308 Small Frame DPMS G2 Pattern TEVO

Sale

$1,249.98  On sale: $1,099.95

Out of Stock.

GG&G Dominator-1 Free Float Barreled Upper Receiver 1:7 GGG-1311

Your Price: $780.00

Out of Stock.

PWS 7.5" Pistol Mk107 Mod1 7.62x39 Piston AK47 Upper for AR15

Sale

$1,450.95  On sale: $1,320.36

Out of Stock.

PWS 16" Rifle Mk116 Mod1 7.62x39 Piston AK47 Upper for AR15

(1)

Sale

$1,450.00  On sale: $1,399.50

Out of Stock.

PW Arms AR57 PDW 5.7X28MM UPPER W/RAILS for AR15 Lower

Your Price: $999.00

Out of Stock.

Rock River Arm 6.8 SPC Complete A4 Upper RRA BCG LAR Midlength

(1)

Sale

$625.00  On sale: $568.75

In Stock.

Spike's Tactical .22LR Upper Lightweight Pencil Barrel

Your Price: $699.00

Out of Stock.

Spike's Tactical 9mm Complete Upper Drop In Kit Magwell Included

Sale

$1,113.80  On sale: $999.95

Out of Stock.

Adams Arms 14.5" Mid Base Piston Upper 5.45 Manimal

Your Price: $799.95

Out of Stock.

Adams Arms 5.45x39 16" Carbine Base Piston Complete AR15 Upper UA-16-C-B-545

Your Price: $799.95

Out of Stock.

Adams Arms UA-7.5-P-TEvo-545 5.45 PDW Tactical Elite Evolution 7.5" Piston AR15 Upper

Your Price: $999.95

Out of Stock.

Yankee Hill 9mm AR15 Upper Receiver YHM 16" Home Defense AR-15

Sale

$728.00  On sale: $662.48

In Stock.

Yankee Hill 9mm AR15 Upper Receiver YHM 5.5" Home Defense Pistol

Your Price: $773.00

Out of Stock.

Yankee 7.62X39 Specter Black Diamond Carbine Upper YHM-7810-762

Sale

$1,045.00  On sale: $950.95

Out of Stock.

Aero Precision M4E1 Enhanced 20" .224 Valkyrie Complete Upper Receiver

Sale

$760.00  On sale: $649.99

Out of Stock.

Rock River Arms RRA .458 SOCOM Complete M-LOK Upper Half Receiver

Sale

$679.00  On sale: $649.95

In Stock.

LMT MRP-L 9.25" Lewis Machine MLC M-LOK Monolithic Upper Receiver AR15 AR-15 MLOK

(1)

Sale

$949.00  On sale: $889.00

In Stock.

LMT 16" 6.8 SPC Lewis Machine MLC STARTER KIT Monolithic Upper Receiver 6.8SPC AR15 AR-15

Sale

$1,499.95  On sale: $1,449.95

Out of Stock.

LMT MRP-L QUAD 9.25 Lewis Machine CQB Quad Rail Monolithic Upper Receiver AR15 AR-15

(1)

Your Price: $949.00

Out of Stock.

LMT Lewis Machine MRP Rifle Length Quad Rail AR15 Monolithic Upper Receiver AR-15

Sale

$1,500.00  On sale: $1,349.95

In Stock.

CMMG 5.7 8" AR15 PDW Pistol Upper Group Banshee 100 Mk57 5.7 x 28mm AR-15 AR57

(1)

Your Price: $999.95

Out of Stock.

LMT Rifle Length MLR M-LOK Monolithic Upper Receiver AR15 AR-15 MLOK Lewis Machine

Sale

$1,049.00  On sale: $1,039.00

Out of Stock.

CMMG Banshee 100 22LR Upper Lightweight with BCG Charging Handle

(2)

Sale

$574.95  On sale: $534.95

Out of Stock.

CMMG 17" Banshee 100 22LR AR15 Upper Lightweight with BCG Charging Handle AR-15

Sale

$629.95  On sale: $609.95

Out of Stock.

FOXTROT MIKE 9mm FM-9 ENHANCED PISTOL UPPER RECEIVER AR15 AR-15

(1)

Sale

$349.99  On sale: $339.00

In Stock.

CMMG 300 22LR Resolute 17" AR15 Upper with BCG Charging Handle Mk4 AR-15

Sale

$819.95  On sale: $799.95

Out of Stock.

CMMG 9" Banshee 200 22LR Upper Lightweight with BCG Charging Handle AR15 AR-15 Mk4

Sale

$679.95  On sale: $659.95

Out of Stock.

CMMG .350 LEGEND 16" AR15 Upper Group RESOLUTE 100 Mk4 AR-15

Sale

$699.95  On sale: $674.95

Out of Stock.

Faxon Bantam 10.5" 9mm Upper Receiver Group Complete Pistol Length A4 Upper AR15 AR-15

Sale

$535.00  On sale: $519.95

In Stock.

Faxon Bantam 16" 9mm Upper Receiver Group Complete Rifle Length A4 Upper AR15 AR-15

Sale

$550.00  On sale: $534.95

In Stock.

Bear Creek .350 Legend 20" Stainless Heavy Barrel 1:16 Carbine 15" MLOK Rail Side Charging Upper Gen 2

Sale

$499.95  On sale: $469.95

Out of Stock.

Bear Creek .350 Legend 16" Parkerized M4 Barrel 1:16 Carbine 12" MLOK Rail Side Charging Upper Gen 2

Sale

$459.95  On sale: $429.95

In Stock.

Rock River Arms 350 Legend Carbine Upper RRA .350 CM Upper Half M-LOK

Sale

$729.95  On sale: $649.95

In Stock.

CMMG Endeavor 300 Mk4 .224 Valkyrie 24" Complete Upper Receiver Group

Sale

$899.95  On sale: $884.95

Out of Stock.

Aero Precision EPC 8.3" 9mm Upper Receiver Group W/ Enhanced 7.3" Handguard Complete Upper AR15 AR-15

Sale

$409.99  On sale: $399.95

In Stock.

Faxon 5.56 14.5" Ion Ultralight Upper Receiver Group Complete AR15 AR-15

Sale

$1,099.00  On sale: $1,072.95

In Stock.

LMT 16" 6.8SPC MLC Piston Top End Lewis Machine Monolithic Complete M-LOK Rail Upper Receiver AR15 AR-15 MLOK

Sale

$2,499.00  On sale: $2,099.00

In Stock.

Aero Precision 5.7 8" AR15 PDW Pistol Upper Group CQB Mk57 5.7x28mm AR-15 AR57

Sale

$999.95  On sale: $849.95

In Stock.

Aero Precision 5.7 5" AR15 PDW Pistol Upper Group CQB Mk57 5.7x28mm AR-15 AR57

Sale

$869.95  On sale: $749.95

In Stock.

Adams Arms 16" Piston 350 Legend Tactical Evo G2 Complete Upper Receiver TEVO AR15 AR-15

Sale

$929.00  On sale: $879.95

In Stock.