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- Uppers
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  - DB15
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Rifle Uppers | Lowers | Mags | Accessories | Bundles

March Mayhem

Uppers

Assembled DB10 Rifle Uppers
Assembled DB15 Pistol Uppers
Assembled DB15 Rifle Uppers

DB Lowers

DB10 Lower Receivers
DB15 Lower Receivers

Magazines

Handgun Magazines
Rifle Magazines

Accessories

Cases
Handgun Accessories
Muzzle Devices for Rifles
Rifle Accessories
Rifle Grips
Sights & Optics for Rifles
Stocks, Braces, & Buffers for Rifles
Upper Parts for DB15 Rifles

Bundles

Bundle

Price

DB15 5.56 16″ Diamond Series Upper W/ BCGS | Vortex Mount & Vortex Diamondback Tactical 4-12×40 Rifle Scope
$750.20
Sale!

DB10 6.5 CREEDMOOR DIAMOND SERIES 20″ UPPER RECEIVER W/ 15″ M-LOK ANTI ROTATION S RAIL, MIDNIGHT BRONZE
$480.21
Add To Cart
Sale!

DB10 .308 18″ DIAMOND SERIES COMPLETE UPPER W/ 15″ M-LOK ANTI ROTATION S RAIL, MIDNIGHT BRONZE
$480.21
Add To Cart
DB15 5.56 16″ Black Gold Series Upper W/ BCGS & Vortex Red Dot Bundle
$461.21
DB15 300BO 10″ DIAMOND SERIES UPPER RECEIVER W/ 13″ M-LOK ANTI ROTATION S RAIL, BLACK W/ BCGS | VORTEX CROSSFIRE RED DOT
$456.96
Sale!

DB10 6.5 CREEDMOOR DIAMOND SERIES 20″ UPPER RECEIVER W/ 15″ M-LOK ANTI ROTATION S RAIL, BLACK
$454.71
Add To Cart
Sale!

DB10 .308 18″ DIAMOND SERIES COMPLETE UPPER W/ 15″ M-LOK ANTI ROTATION S RAIL, BLACK
$450.49
Add To Cart
Sale!

DB10 6.5 CREEDMOOR BLACK GOLD SERIES 20″ UPPER ASSEMBLY W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS , FLAT DARK EARTH
$450.46
Add To Cart
DB15 5.56 7″ UPPER ASSEMBLY W/ 9″ V2 M-LOK ANTI ROTATION S RAIL, MIDNIGHT BRONZE W/ BCGS | BUFFER TUBE | DIAMONDBACK PISTOL CASE & 5x 5.56 PMAG 30 RD
$446.70
Sale!

DB10 308 18″ BLACK GOLD SERIES UPPER RECEIVER W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS, MIDNIGHT BRONZE
$446.24
Add To Cart
Sale!

DB10 308 18″ BLACK GOLD SERIES UPPER RECEIVER W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS, FLAT DARK EARTH
$446.21
Add To Cart
DB15 5.56 16″ UPPER RECEIVER W/ 15″ M-LOK ANTI ROTATION S RAIL, BLACK W/ BCGS | DIAMONDBACK RIFLE CASE & 5x 5.56 PMAG 30 RD
$431.41
Sale!

DB10 6.5 CREEDMOOR BLACK GOLD SERIES 20″ UPPER ASSEMBLY W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS , BLACK
$424.96
Add To Cart
Sale!

DB10 308 18″ BLACK GOLD SERIES UPPER RECEIVER W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS, BLACK
$416.46
Add To Cart
DB15 5.56 16″ Diamond Series Black Upper W/ BCGS & Sight Bundle
$413.60
DB15 5.56 10″ UPPER ASSEMBLY W/ 13″ M-LOK ANTI ROTATION S RAIL, BLACK W/ BCGS | FRONT & REAR SIGHTS
$405.10
Sale!

DB15 7.62X39 10″ UPPER ASSEMBLY W/ 13″ M-LOK ANTI ROTATION S RAIL , MIDNIGHT BRONZE WITH 5″ FLASH CAN
$352.74
Add To Cart
Sale!

DB15 6.5 Grendel 18″ Upper Receiver W/ 15″ M-Lok V Rail W/ Anti Slip Texture Pads, Flat Dark Earth
$352.71
Add To Cart
Sale!

DB15 6.5 Grendel 18″ Upper Receiver W/ 15″ M-Lok V Rail W/ Anti Slip Texture Pads, Black
$335.71
Add To Cart
Sale!

Vortex Diamondback Tactical 4-12X40 Rifle Scope
$322.99
Add To Cart
Sale!

DB15 7.62 x 39 7″ Upper Assembly W/ 9″ M-Lok Anti Rotation S Rail, Black
$318.74
Add To Cart
Sale!

DB15 5.56 16″ DIAMOND SERIES UPPER RECEIVER W/ 15″ M-LOK ANTI ROTATION S RAIL, MIDNIGHT BRONZE
$271.99 – $351.98
Select Options
Sale!

DB15 5.56 10″ DIAMOND UPPER ASSEMBLY W/ 13″ M-LOK ANTI ROTATION S RAIL, MIDNIGHT BRONZE WITH 5″ FLASH CAN
$259.24 – $339.23
Select Options
Sale!

DB15 5.56 10″ DIAMOND SERIES UPPER ASSEMBLY W/ 13″ M-LOK ANTI ROTATION S RAIL, FLAT DARK EARTH WITH 5″ FLASH CAN
$259.24
Add To Cart
Sale!

DB15 5.56 7″ UPPER ASSEMBLY W/ 9″ V2 M-LOK ANTI ROTATION S RAIL WITH QD MOUNTS, FDE WITH 3″ FLASH CAN
$254.99 – $334.98
Select Options
Sale!

DB15 5.56 7″ UPPER ASSEMBLY W/ 9″ V2 M-LOK ANTI ROTATION S RAIL WITH QD MOUNTS, MIDNIGHT BRONZE WITH 3″ FLASH CAN
$254.99 – $334.98
Select Options
Sale!

DB15 300BO 16″ BLACK GOLD SERIES UPPER RECEIVER W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS, MIDNIGHT BRONZE
$254.99 – $334.98
Select Options
Sale!

DB15 5.56 16″ BLACK GOLD SERIES UPPER RECEIVER W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS, MIDNIGHT BRONZE
$250.74 – $330.73
Select Options
Sale!

DB15 5.56 16″ DIAMOND SERIES UPPER RECEIVER W/ 15″ M-LOK ANTI ROTATION S RAIL, BLACK
$250.74 – $415.14
Select Options
Sale!

DB15 300BO 10″ DIAMOND SERIES UPPER RECEIVER W/ 13″ M-LOK ANTI ROTATION S RAIL, BLACK, WITH 5″ FLASH CAN
$246.49 – $326.48
Select Options
Sale!

DB15 5.56 7″ DIAMOND UPPER ASSEMBLY W/ 9″ M-LOK ANTI ROTATION S RAIL , FLAT DARK EARTH WITH 3″ FLASH CAN
$242.24
Add To Cart
Sale!

DB15 5.56 10″ DIAMOND SERIES UPPER ASSEMBLY W/ 13″ M-LOK ANTI ROTATION S RAIL, BLACK WITH 5″ FLASH CAN
$242.24 – $322.23
Select Options
Sale!

DB15 5.56 7″ UPPER ASSEMBLY W/ 9″ M-LOK ANTI ROTATION S RAIL, MIDNIGHT BRONZE WITH 3″ FLASH CAN
$237.99 – $317.98
Select Options
Sale!

DB15 300BO 16″ BLACK GOLD SERIES UPPER RECEIVER W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS, BLACK
$233.74 – $313.73
Select Options
Sale!

DB15 5.56 16″ BLACK GOLD SERIES UPPER RECEIVER W/ 15″ M-LOK V RAIL W/ ANTI SLIP TEXTURE PADS, BLACK
$229.49 – $309.48
Select Options
Sale!

DB15 5.56 7″ UPPER ASSEMBLY W/ 9″ M-LOK ANTI ROTATION S RAIL , BLACK WITH 3″ FLASH CAN
$225.24 – $384.64
Select Options
Sale!

Upper Assembly 16″ .223/5.56, 12″ M-LOK CCML RAIL, FDE
$220.99 – $300.98
Select Options
Sale!

DB15 300 BO Heavy Barrel 10″ Upper Receiver with 9″ M-LOK Rail, Flat Dark Earth
$220.99 – $300.98
Select Options
Sale!

Upper Assembly 18″ SS .223 WYLDE, 15″ YP M-LOK Rail, Black
$216.74
Add To Cart
Sale!

DB15 .223/5.56, 10″, Upper Assembly, 9″ M-LOK Rail, FLAT DARK EARTH
$216.74 – $296.73
Select Options
Sale!

DB15 5.56 10″ UPPER RECEIVER W/ 9″ PC M-LOK RAIL, MIDNIGHT BRONZE
$212.49 – $292.48
Select Options
Sale!

Upper Assembly 16″ .223/5.56, 15″ M-LOK YP RAIL, Black
$203.99 – $368.39
Select Options
Sale!

Upper Assembly 16″ 300BO, w/12″ M-Lok CCML Rail, Black
$199.74 – $374.14
Select Options
Sale!

Upper Assembly 16″ .223/5.56, 12″ M-LOK CCML RAIL, Black
$199.74 – $279.73
Select Options
Sale!

DB15 300BO 10″ UPPER RECEIVER WITH 9″ M-LOK RAIL, BLACK
$199.74 – $374.14
Select Options
DB15 BILLET UPPER AND LOWER BUNDLE
From $150.00
Sale!

DB15 223/556/300BO COMPLETE ASSEMBLED RIFLE LOWER, MIL SPEC ODG CERAKOTE, MAGPUL FURNITURE, NO MAGAZINE – MUST PROVIDE A VALID FFL
$149.81
Read More
Sale!

DB15 223/556/300BO COMPLETE ASSEMBLED RIFLE LOWER, BLACK, MAGPUL FURNITURE, NO MAGAZINE – MUST PROVIDE A VALID FFL
$149.81
Add To Cart
Sale!

Vortex Crossfire Red Dot
$127.49
Add To Cart
Sale!

Gear Head Works Tailhook Mod 2 Brace – Black
$106.24 – $133.97
Select Options
Sale!

GEAR HEAD WORKS TAILHOOK MOD 2 BRACE
$106.24 – $133.97
Select Options
Sale!

VORTEX CANTILEVER MOUNT 1 INCH 2″ OFFSET RINGS
$93.49
Add To Cart
Sale!

Bolt Carrier Group, AR15/M16
$67.99
Add To Cart
Sale!

DB15 223/556/300BO STRIPPED DIAMOND SERIES RIFLE LOWER, BLACK, NO MAGAZINE – MUST PROVIDE A VALID FFL
$64.98
Add To Cart
Sale!

DB15 223/556/300BO STRIPPED CARBON SERIES RIFLE LOWER, MIDNIGHT BRONZE, NO MAGAZINE… MUST PROVIDE A VALID FFL
$64.90
Add To Cart
Sale!

DB15 223/556/300BO STRIPPED CARBON SERIES RIFLE LOWER, FLAT DARK EARTH, NO MAGAZINE…….MUST PROVIDE A VALID FFL
$64.90
Add To Cart
Sale!

Magpul ACS-L Carbine Stock, Black
$64.59
Add To Cart
Sale!

DB15 .223/5.56 DB Muzzle Brake w/ Crush Washer
$57.24
Add To Cart
Sale!

FAB DEFENSE SKELETON STYLE CORE STOCK – FDE
$50.99
Add To Cart
Sale!

Lower Parts Kit with Grip, AR10
$50.99
Add To Cart
Sale!

FAB DEFENSE SKELETON STYLE CORE STOCK
$50.99
Add To Cart
Sale!

FAB DEFENSE POLYMER FLIP-UP REAR SIGHT
$49.29
Add To Cart
Sale!

DB15 223/556/300BO STRIPPED CARBON SERIES RIFLE LOWER, BLACK, NO MAGAZINE – MUST PROVIDE A VALID FFL
$48.87
Add To Cart
Sale!

Magpul CTR Carbine Stock, BLACK
$48.44
Add To Cart
Sale!

Magpul CTR Carbine Stock, FDE
$48.44
Add To Cart
Sale!

Magpul MOE MBUS Rear Sight
$47.59
Add To Cart
Sale!

DB15/DB10 UTG PRO AR15 OPS READY S2 STOCK, BLACK
$38.24
Add To Cart
Sale!

Flash Hider, Pineapple DB15 .223/5.56
$38.24
Add To Cart
Sale!

Fab Defense Rubberized Vertical Foregrip
$38.24
Read More
Sale!

RIFLE CASE – LIMITED EDITION w/ LASER ENGRAVED DIAMONDBACK LOGO
$33.99
Add To Cart
Sale!

Lower Parts Kit with Grip, AR15
$33.99
Add To Cart
Sale!

Magpul MOE MBUS Front Sight
$32.29
Add To Cart
Sale!

FAB DEFENSE QUICK RELEASE VERTICAL FOREGRIP, DB15/DB10
$32.29
Read More
Sale!

Magpul MOE Carbine Stock, BLACK
$32.26
Add To Cart
Sale!

DIAMONDBACK FIREARMS LOGO AR PISTOL CASE
$29.74
Add To Cart
Sale!

FAB DEFENSE RUBBERIZED ERGONOMIC PISTOL GRIP, DB15/DB10
$29.74
Read More
Sale!

FAB DEFENSE ERGONOMIC PISTOL GRIP, DB15/DB10
$22.94
Add To Cart
Sale!

Magpul K2+ Pistol Grip Black
$20.39
Add To Cart
Sale!

Magpul DB10 PMAG 20 Round LR/SR Gen M3
$19.13
Add To Cart
Sale!

DB9R 9mm 32 rnd Magazine
$16.99
Add To Cart
Sale!

Charging Handle, ELITE – AR15
$16.99
Add To Cart
Sale!

DB10 5 Round Standard Stainless Steel Magazine
$16.99
Add To Cart
Sale!

DB AM2 17 Round Sub-Compact Magazine, 9mm
$16.99
Add To Cart
Sale!

Stock Buffer Tube, Mil Spec, DB10/DB15
$15.29
Add To Cart
Sale!

6.5 Grendel Standard 5 Round Aluminum Magazine Black
$15.29
Add To Cart
Sale!

6.5 Grendel Standard 10 Round Aluminum Magazine Black
$15.29
Add To Cart
Sale!

7.62 X 39 Standard 10 Round Aluminum Magazine Black
$15.29
Add To Cart
Sale!

6.5 Grendel Standard 28 Round Aluminum Magazine Black
$14.44
Add To Cart
Sale!

DB AM2 12 Round Sub-Compact Magazine, 9mm
$14.44
Add To Cart
Sale!

Magpul DB15 300 BLACKOUT PMAG 30 Round AR/M4 B Gen M3 DB15300BO
$13.59
Add To Cart
Sale!

DB9 6 Round Magazine, GEN 4 with FINGER EXTENSION
$13.59
Add To Cart
Sale!

DB9 6 Round Standard Magazine, GEN 4 FLAT BOTTOM
$13.59
Add To Cart
Sale!

DB9 6 Round Standard Magazine, 9mm
$13.59
Add To Cart
Sale!

DB380 6 Round Standard Magazine, .380
$13.59
Add To Cart
Sale!

DB380 6 Round Magazine with Finger Extension, .380
$13.59
Add To Cart
Sale!

Magpul DB15 PMAG 10 Round AR/M4 Gen M3
$13.59
Add To Cart
Sale!

DB15 30 Round Standard Aluminum Magazine Black with Orange Follower
$12.74
Add To Cart
Sale!

Magpul DB15 PMAG 30 Round AR/M4 Gen M2 DB15
$12.74
Add To Cart
Sale!

DB15 .223/5.56 Standard 5 Round Aluminum Magazine
$11.89
Add To Cart
Sale!

DB15 .223/5.56 Standard 10 Round Aluminum Magazine
$11.89
Add To Cart

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