.300 Blackout Maxim Guns for Sale

Price History
.300 Blackout
Maxim
Maxim PDX 300BLK 5.5" AR Pistol - 20 Round Capacity
New
UPC 680017478230
$1,869.99 Good 4 Guns ★★★★★ (276)
MAXIM PDX PSTL 300BLK 5.5" 20RD FDE
New
UPC 680017478223 Shipping $20
$1,930.44 DK Gun & Dog ★★★★★ (56)

.300 Blackout Maxim Guns Price Graph

Today's .300 Blackout Maxim Guns average is $2,205.02, 15% below the 180-day average of $2,585.75. Over the last 180 days, the average peaked at $3,112.88 on May 5, 2026 and bottomed at $2,205.02 on September 6, 2026.

MAXIM PDX PSTL 300BLK 5.5" 20RD BLK
New
UPC 680017478230 Shipping $20
$1,931.27 DK Gun & Dog ★★★★★ (56)
Maxim PDX 300 BLK AR Pistol - 5.5" Barrel, 20rd
New
UPC 680017478223
$1,934.99 Good 4 Guns ★★★★★ (276)
MAXIM PDX PSTL 300BLK 5.5" 20RD BLK
New
UPC 680017478230
$1,980.61 Gun Wise
MAXIM PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247
$1,980.61 Gun Wise
Maxim Defense PDX .300 AAC Blackout 5.5in 20 SCW System
New
UPC 680017478223 Free Shipping
$2,041.81 Axolotl Arms ★★★★★ (126)
Maxim Defense Industries PDX SBR 5.5" 300 Blackout 20 Rounds - Flat Dark Earth
New
UPC 680017478247 Free Shipping
$2,065.00 Skid Tactical ★★★★★ (63)
MAXIM PDX PSTL 300BLK 5.5" 20RD BLK
New
UPC 680017478230
$2,099.62 De Leon RX & Sporting Goods ★★★★★ (216)
MAXIM PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247
$2,099.62 De Leon RX & Sporting Goods ★★★★★ (216)

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

Maxim Defense PDX .300 AAC Blackout 5.5in 20rd
New
UPC 680017478230 Free Shipping
$2,113.27 Axolotl Arms ★★★★★ (126)
MAXIM PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247 Free Shipping
$2,113.27 Axolotl Arms ★★★★★ (126)
MAXIM DEFENSE 508CP - 8.75" Barrel .300 BLK 20 Round Urban Grey Hatebrake Tactical Pistol With the same heart and soul of the proven PDX, the 508 features an 8.5" barrel, ideal for when maximum concealment and compactness are important, but not as crucial. Our MDX series...
New
UPC 680017481018 Shipping $20
$2,150.99 Guns.com ★★★★★ (38,455)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223
$2,155.68 Black Bayou Armory ★★★★★ (83)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230
$2,155.68 Black Bayou Armory ★★★★★ (83)
DDM4 PDW PIST 300BLK COB PSB #
New
UPC 818773022422 Shipping $20
$2,193.36 DK Gun & Dog ★★★★★ (56)
MAXIM DEFENSE PDX 300BLK 5.5 ARID SCW
New
UPC 680017478223 Free Shipping
$2,245.50 Garrison's Guns ★★★★★ (21)
MAXIM DEFENSE PDX 300BLK 5.5 ARID SCW
New
UPC 680017478223 Free Shipping
$2,245.50 Kinetic Armory ★★★★★ (3)
Maxim Defense PDX Aluminum AR Pistol - Black | 300BLK | 5.5" Barrel | Hate Brake | SCW PDW Brace
New
UPC 680017478230 Free Shipping
$2,245.50 Shooting Surplus ★★★★★ (193)
Maxim Defense PDX Aluminum AR Pistol - FDE | 300BLK | 5.5" Barrel | Hate Brake | SCW PDW Brace
New
UPC 680017478223 Free Shipping
$2,245.50 Shooting Surplus ★★★★★ (193)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Free Shipping
$2,245.50 Timber Hole Outdoors ★★★★★ (5)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Free Shipping
$2,245.50 Life2A ★★★★★ (3)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Free Shipping
$2,245.50 Canoe Creek Armory ★★★★★ (17)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Free Shipping $15 Off Orders Over $75 Code CALIBERKING
$2,245.50 Brickhouse Firearms
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Free Shipping
$2,245.50 Timber Hole Outdoors ★★★★★ (5)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Free Shipping $15 Off Orders Over $75 Code CALIBERKING
$2,245.50 Brickhouse Firearms
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Free Shipping
$2,245.50 Garrison's Guns ★★★★★ (21)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Free Shipping
$2,245.50 Canoe Creek Armory ★★★★★ (17)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Free Shipping
$2,245.50 Life2A ★★★★★ (3)
MAXIM PDX- PISTOL 300 BLKOUT 5.5IN BARREL 20RD BLACK-SCW BRACE-ALG TRIGGER-MDX TWO PIECE HANDGUARD-HATE BRAKE FLASH HIDER MXM-47823
New
UPC 680017478230 Free Shipping
$2,245.50 Cummings Family Firearms ★★★★★ (52)
Maxim Pdx Sbr 300blk 5.5" 20rd Fde
New
UPC 680017478247 Free Shipping
$2,245.50 Shooting Surplus ★★★★★ (193)
MAXIM PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247 Free Shipping
$2,245.50 Timber Hole Outdoors ★★★★★ (5)
MAXIM PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247 Free Shipping
$2,245.50 Garrison's Guns ★★★★★ (21)
PDX Pistol 300BLK ARID
New
UPC 680017478223 Free Shipping
$2,245.50 Cummings Family Firearms ★★★★★ (52)
MAXIM DEFENSE PDX 300BLK 5.5 ARID SCW
New
UPC 680017478223 Free Shipping CC Fee 3%
$2,245.50 Bunker Hill Ballistics ★★★★★ (9)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Free Shipping CC Fee 3% $10 Off Code CALIBERKING
$2,245.50 Armed in Michigan ★★★★★ (714)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Free Shipping CC Fee 3% $10 Off Code CALIBERKING
$2,245.50 Armed in Michigan ★★★★★ (714)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Free Shipping CC Fee 3%
$2,245.50 Bunker Hill Ballistics ★★★★★ (9)
Maxim Defense PDX Pistol .300 Blackout 5.5in 20rd Arid FDE
New
UPC 680017478223 Shipping $10
$2,245.50 Alexander's Store ★★★★★ (1,532)
Maxim Defense PDX Pistol .300 Blackout 5.5in 20rd AR Pistol, Black
New
UPC 680017478230 Shipping $10
$2,245.50 Alexander's Store ★★★★★ (1,532)
Maxim Defense PDX SBR .300 Blackout 5.5" Barrel 20rd FDE
New
UPC 680017478247 Shipping $10
$2,245.50 Alexander's Store ★★★★★ (1,532)
Maxim Defense PDX SBR .300 AAC Blackout 5.5in 20rd FDE
New
UPC 680017478247 Shipping $15
$2,245.50 AZ Arms Depot ★★★★★ (229)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Shipping $15
$2,245.50 AZ Arms Depot ★★★★★ (229)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Shipping $16
$2,245.50 Riflenetics ★★★★★ (65)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Shipping $16
$2,245.50 Riflenetics ★★★★★ (65)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Shipping $18
$2,245.50 Sharp's Shooting Supply ★★★★★ (34)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Shipping $18
$2,245.50 Sharp's Shooting Supply ★★★★★ (34)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Shipping $20
$2,245.50 Custom Creatives Group ★★★★★ (24)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Shipping $20
$2,245.50 Custom Creatives Group ★★★★★ (24)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$2,245.50 Scottsodg.com
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$2,245.50 Scottsodg.com
Maxim Defense PDX .300 AAC Blackout 5.5in 20rd
New
UPC 680017478223
$2,245.50 Georgia Guns & Ammo ★★★★★ (2)
Maxim Defense PDX .300 AAC Blackout 5.5in 20rd
New
UPC 680017478230
$2,245.50 Georgia Guns & Ammo ★★★★★ (2)
Maxim Defense Pdx 300BLK 5.5 Arid Scw
New
UPC 680017478223
$2,245.50 Shiner Tactical ★★★★★ (6)
MAXIM DEFENSE PDX 300BLK 5.5 ARID SCW
New
UPC 680017478223
$2,245.50 2 If By Sea Tactical ★★★★★ (135)
MAXIM DEFENSE PDX 300BLK 5.5 ARID SCW
New
UPC 680017478223
$2,245.50 Highland Arms ★★★★★ (49)
MAXIM DEFENSE PDX 300BLK 5.5 ARID SCW
New
UPC 680017478223
$2,245.50 Allied Arms ★★★★★ (310)
Maxim Defense Pdx Pistol 300BLK BLK
New
UPC 680017478230
$2,245.50 Shiner Tactical ★★★★★ (6)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223
$2,245.50 MCM Tactical ★★★★★ (60)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223
$2,245.50 WTW Arms ★★★★★ (68)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223
$2,245.50 Big Bee Bee ★★★★★ (11)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230
$2,245.50 MCM Tactical ★★★★★ (60)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230
$2,245.50 WTW Arms ★★★★★ (68)
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230
$2,245.50 Big Bee Bee ★★★★★ (11)
MAXIM PDX- PISTOL 300 BLKOUT 5.5IN BARREL 20RD BLACK-SCW BRACE-ALG TRIGGER-MDX TWO PIECE HANDGUARD-HATE BRAKE FLASH HIDER MXM-47823
New
UPC 680017478230
$2,245.50 CLB Guns ★★★★★ (45)
Maxim Pdx SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247
$2,245.50 Shiner Tactical ★★★★★ (6)
MAXIM PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247
$2,245.50 Big Bee Bee ★★★★★ (11)
MAXIM PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247
$2,245.50 Allied Arms ★★★★★ (310)
MAXIM PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247
$2,245.50 Redsand Tactical
PDX Pistol 300BLK ARID
New
UPC 680017478223
$2,245.50 Third Shift
PDX Pistol 300BLK ARID
New
UPC 680017478223
$2,245.50 Tungsten Creek Tactical
PDX Pistol 300BLK Black
New
UPC 680017478230
$2,245.50 Allied Arms ★★★★★ (310)
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223 Shipping $15
$2,245.99 AZ Arms Depot ★★★★★ (229)
Maxim Defense PDX Pistol 5.5" 300 Blackout, Black
New
UPC 680017478230
$2,245.99 Palmetto State Armory ★★★★★ (1,164)
MAXIM DEFENSE PDX 300BLK 5.5 ARID SCW
New
UPC 680017478223 Free Shipping
$2,261.99 Timberlake Firearms ★★★★★ (11)
PDX Pistol 300BLK Black
New
UPC 680017478230 Free Shipping
$2,262.99 Timberlake Firearms ★★★★★ (11)
MAXIM DEFENSE PDX 300BLK 5.5 ARID SCW
New
UPC 680017478223
$2,294.99 Coastal Firearms
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230
$2,295.99 Coastal Firearms
MAXIM PDX 300BLK 5.5" 20R ARID BRACE
New
UPC 680017478223
$2,301.12 Redsand Tactical
MAXIM PDX 300BLK 5.5" 20RD BLK BRACE
New
UPC 680017478230
$2,301.12 Redsand Tactical
Maxim PDX SBR 300BLK 5.5" 20RD FDE
New
UPC 680017478247
$2,306.99 Good 4 Guns ★★★★★ (276)
PDX Pistol 300BLK ARID
New
UPC 680017478223
$2,530.05 Bulletproof Outfitters ★★★★★ (133)
Maxim Defense PDX-SD CQB AR Pistol 300 Blackout
New
UPC 680017478476
$2,865.99 Good 4 Guns ★★★★★ (276)
MAXIM PDX-SD 300BLK 5.5" 30RD SBR OD
New
UPC 680017491017
$2,937.65 Gun Wise
MAXIM PDX-SD 300BLK 5.5 30R SBR ARID
New
UPC 680017477691
$2,937.65 Gun Wise
MAXIM SDX508 300BLK 8.5IN BARREL 30RD ARID RLFX SUPPRESSOR MXM-49218
New
UPC 680017492199
$2,937.65 Gun Wise
SDX RFLX SBR 300BLK 8.5" ARID
New
UPC 680017492182
$2,937.65 Gun Wise
Maxim SDX-RFLX Pistol 300 BO 15.4 in w/Suppressor Arid 30 rd.
New
UPC 680017492151
$2,950.71 Ecommerce Arms
Maxim Defense MXM47847 PDX SD 300 Blackout 20+1 5.50" Black Integrated Suppressor Barrel, Black DLC Aluminum Receiver w/Picatinny Rail, M-Slot Handguard, Black Polymer Maxim CQB Brace, Polymer Grip
New
UPC 680017478476 Shipping $20
$2,958.96 DK Gun & Dog ★★★★★ (56)
Maxim Defense MXM49216 SDX RFLX 300 Blackout 30+1 8.50" Black Integrated Suppressor Barrel, Receiver w/Picatinny Rail, M-Slot Handguard, Black Polymer SB Tactical SBA5 Brace, Polymer Grip
New
UPC 680017492168 Shipping $20
$2,958.96 DK Gun & Dog ★★★★★ (56)
MAXIM MXM-49216 SDX RFLX 300B0 PSTL BLK
New
UPC 680017492168
$2,964.11 Ecommerce Arms
Maxim Defense MXM47847 PDX-SD CQB 300 Blackout Black 5/8"x24
New
UPC 680017478476
$3,021.84 Ecommerce Arms
Maxim Defense Industries PDX-SD SBR 5.5" 300 Blackout 20 Rounds - Flat Dark Earth
New
UPC 680017477691 Free Shipping
$3,035.00 Skid Tactical ★★★★★ (63)
Maxim Defense Industries SDX RFLX SBR 8.5" 300 Blackout 30 Rounds - Black
New
UPC 680017492199 Free Shipping
$3,035.00 Skid Tactical ★★★★★ (63)
Maxim Defense Industries SDX RFLX SBR 8.5" 300 Blackout 30 Rounds - Black
New
UPC 680017492229 Free Shipping
$3,035.00 Skid Tactical ★★★★★ (63)
Maxim Defense Industries SDX RFLX SBR 8.5" 300 Blackout 30 Rounds - Tan
New
UPC 680017492212 Free Shipping
$3,035.00 Skid Tactical ★★★★★ (63)
Maxim Defense Industries SDX RFLX Suppressed Pistol 8.5" 300 Blackout 30 Rounds
New
UPC 680017492151 Free Shipping
$3,035.00 Skid Tactical ★★★★★ (63)
MAXIM SDX508 300BLK 8.5IN BARREL 30RD ARID RLFX SUPPRESSOR MXM-49218
New
UPC 680017492199
$3,109.45 De Leon RX & Sporting Goods ★★★★★ (216)
SDX RFLX SBR 300BLK 8.5" ARID
New
UPC 680017492182
$3,109.45 De Leon RX & Sporting Goods ★★★★★ (216)
Maxim Defense PDX-SD .300 AAC Blackout 5.50" AR Pistol
New
UPC 680017478476 Free Shipping
$3,129.66 Axolotl Arms ★★★★★ (126)

.300 Blackout Maxim Guns Price Graph

Today's .300 Blackout Maxim Guns average is $2,205.02, 15% below the 180-day average of $2,585.75. Over the last 180 days, the average peaked at $3,112.88 on May 5, 2026 and bottomed at $2,205.02 on September 6, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

Related Searches