CMMG BANSHEE MK4 - 300 Blackout 30+1 8" Black Nitride Medium Taper

UPC 810148623531 from 65 retailers

  • .300 Blackout
  • CMMG
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CMMG BANSHEE MK4 - 300 Blackout 30+1 8" Black Nitride Medium Taper

Price History
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
Free Shipping
$1,277.99 Cummings Family Firearms ★★★★★ (52)
CMMG Banshee MK4 300BLK 8" AR Pistol - Armor Black
$1,298.99 Good 4 Guns ★★★★★ (276)

UPC 810148623531 Price Graph

  • Today's low of $1,277.99 is more expensive than 43% of daily lows in the last 180 days.
  • Today's average of $1,449.21 is cheaper than 69% of daily averages in the last 180 days.
  • The low peaked at $1,312.99 on June 24, 2026 and bottomed at $1,239.00 on October 16, 2026.

CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
Shipping $20
$1,302.48 DK Gun & Dog ★★★★★ (56)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
CC Fee 3%
$1,302.99 Cornerstone Arms ★★★★★ (373)
CMMG Banshee Mk4 Pistol - 300 BLK | Black | 8"
Free Shipping
$1,315.35 Shooting Surplus ★★★★★ (193)
CMMG Banshee Mk4 Pistol - Black | 300 BLK | 8" Barrel | 7" M-LOK Handguard | SBA3 Arm Brace
CC Fee 6%
$1,316.55 All Things Firearm ★★★★★ (3)
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
$1,330.87 Gun Wise
CMMG Banshee MK4 Pistol .300 BLK 8" 30rd Armor Black
$1,340.05 Georgia Guns & Ammo ★★★★★ (2)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
$1,357.51 Ecommerce Arms
CMMG BANSHEE 300BO 8" ARMR BLK HG
$1,358.83 Vizards Guns and Ammo ★★★★★ (1,070)

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CMMG Banshee Mk4 .300 BLK 8" 30rd
Free Shipping
$1,363.83 Axolotl Arms ★★★★★ (126)
CMMG Banshee Mk4 Pistol - Black | 300 BLK | 8" Barrel | 7" M-LOK Handguard | SBA3 Arm Brace
Free Shipping CC Fee 3% $10 Off Code CALIBERKING
$1,365.09 Armed in Michigan ★★★★★ (714)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
$1,369.00 CLB Guns ★★★★★ (45)
CMMG Banshee Mk4 300 AAC Black Pistol Braceout (7.62x35mm) Pistol 8" Threaded Barrel 30+1 Round Armor Black Pistol Brace
Free Shipping
$1,370.99 Midway USA ★★★★★ (119)
CMMG BANSHEE Mk4 Semi-Automatic .300 Blackout Pistol, 8" Barrel, 30+1 Capacity, SBA3 Stabilizing Brace - Armor Black Cerakote - 30AF20A-AB
Shipping $20
$1,375.31 Classic Firearms ★★★★★ (2,454)
CMMG Banshee Pstl Mk4 300 BLK 8" Blk 30-rd
$1,383.00 Armored Boar Gunworks ★★★★★ (53)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
Free Shipping
$1,386.85 Riddle Firearms
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
$1,386.85 MCM Tactical ★★★★★ (60)
CMMG Banshee Mk4 Handgun .300 BLK 30rd Magazine 8" 5/8x24 Threaded Barrel Black
Free Shipping
$1,390.23 Safe Haven Defense
CMMG Banshee MK4 300 Blackout Pistol, 30+1 Capacity, 8" Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote, Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips 810148623531
$5 Off Code CALIBERKING
$1,394.18 Gun Place ★★★★★ (206)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
$1,396.99 Underground Tactical
CMMG BANSHEE MK4 - 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips Compact and capable the CMMG Mk4 originally created for optimum performance in subsonic, s...
Shipping $20
$1,401.99 Guns.com ★★★★★ (38,455)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
Shipping $20
$1,406.02 Custom Creatives Group ★★★★★ (24)
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
Free Shipping
$1,418.80 Timber Hole Outdoors ★★★★★ (6)
CMMG Banshee MK4 .300 AAC Blackout 8" AR Pistol, Black - 30AF20AAB
$1,423.99 Palmetto State Armory ★★★★★ (1,164)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
Shipping $18
$1,431.58 Sharp's Shooting Supply ★★★★★ (34)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
$1,432.00 Birmingham Hill Armory ★★★★★ (16)
CMMG Banshee Mk4 300 Blackout 8in AR Pistol with RipBrace, Black
Shipping $10
$1,433.99 Alexander's Store ★★★★★ (1,532)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
Shipping $16
$1,449.99 Riflenetics ★★★★★ (65)
CMMG Banshee MK4 Pistol .300 BLK 8-inch Rip Brace 30rd
Shipping $15
$1,451.05 AZ Arms Depot ★★★★★ (229)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
Free Shipping
$1,452.99 Canoe Creek Armory ★★★★★ (17)
CMMG Banshee Pstl Mk4 300 BLK 8" Blk 30-rd
$1,455.08 Allied Arms ★★★★★ (310)
CMMG BNSHE MK4 300BLK 8" PB 30RD AB
Free Shipping
$1,463.31 Dave's Guns ★★★★★ (28)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
Free Shipping
$1,469.93 Life2A ★★★★★ (3)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
$1,469.99 Big Bee Bee ★★★★★ (11)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
Shipping $15
$1,471.99 Extreme Products ★★★★★ (83)
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
Free Shipping CC Fee 3%
$1,476.32 Bunker Hill Ballistics ★★★★★ (9)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
Shipping $20
$1,484.78 JB Armament ★★★★★ (126)
CMMG Banshee Mk4 Pistol - 300 BLK | Black | 8"
$1,487.00 Third Shift
CMMG Banshee Mk4 Pistol - Black | 300 BLK | 8" Barrel | 7" M-LOK Handguard | SBA3 Arm Brace
$1,488.99 Precision Gunworks
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
$1,495.00 Highland Arms ★★★★★ (49)
CMMG Banshee MK4 300 AAC Blackout Pistol with RIP Stabilizing Brace - 8 Inch Barrel
Shipping $16
$1,495.49 Caliber Depot ★★★★★ (6)
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
$1,495.67 Black Bayou Armory ★★★★★ (83)
CMMG Pistol Banshee MK4 300AAC - 8" 30rd w/Rip Brace Black
Free Shipping
$1,499.39 Hollow Point Arms ★★★★★ (8)
CMMG BNSHE MK4 300BLK 8" PB 30RD AB
Free Shipping $15 Off Orders $75+ Code CALIBERKING
$1,503.99 Brickhouse Firearms
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
Shipping $18
$1,508.28 Blackbox Ballistics ★★★★★ (2)
CMMG CMMG Banshee Pstl Mk4 300 BLK 8" Blk 30-rd
Free Shipping
$1,508.99 BuyAGun ★★★★★ (3)
CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8" Black Nitride Medium Taper Threaded Barrel, EML 7" M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
$1,508.99 WTW Arms ★★★★★ (68)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
$1,514.00 EK Tactical ★★★★★ (10)
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
Free Shipping
$1,517.00 Garrison's Guns ★★★★★ (21)
CMMG Banshee Mk4 Pistol - Black | 300 BLK | 8" Barrel | 7" M-LOK Handguard | SBA3 Arm Brace
Free Shipping
$1,517.26 Lightning Strike Arms ★★★★★ (32)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
Shipping $25 $25 Off Orders $200+ Code LOCKNLOAD25
$1,525.95 Scottsodg.com
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
$1,533.99 2 If By Sea Tactical ★★★★★ (135)
CMMG Banshee MK4 810148623531 300 AAC Blackout
$1,540.99 C-ME Firearms
Mk4 Banshee(TM) 300blk Semi-Pistol Pistol - Mk4 Banshee 300blk 8"bbl 5/8x24" (1)30rd Mag Black
$1,549.95 Brownells ★★★★★ (737)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
$1,557.02 Utah Fast ★★★★★ (101)
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
Free Shipping
$1,557.99 Timberlake Firearms ★★★★★ (11)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
$1,566.00 Redsand Tactical
CMMG Banshee MK4 810148623531 300 AAC Blackout
$1,581.99 Denver Bullets ★★★★★ (95)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
Free Shipping
$1,583.67 Conkey's Outdoors ★★★★★ (175)
CMMG PISTOL, BANSHEE, MK4, 300BLK, 8", ARMOR BLK W/ADJ RIP BRACE
$1,609.46 Tungsten Creek Tactical
CMMG Banshee Mk4 Pistol - Black | 300 BLK | 8" Barrel | 7" M-LOK Handguard | SBA3 Arm Brace
$1,645.99 Coastal Firearms
Cmmg Banshee MK4 Pistol 300BLK 8 Armor BLK
$1,650.25 Shiner Tactical ★★★★★ (6)
CMMG PISTOL BANSHEE MK4 300AAC - 8" 30RD W/RIP BRACE BLACK
Free Shipping
$1,661.66 Kinetic Armory ★★★★★ (3)
CMMG BANSHEE MK4 PISTOL 300BLK 8 ARMOR BLK
$1,742.24 Bulletproof Outfitters ★★★★★ (133)

UPC 810148623531 Price Graph

  • Today's low of $1,277.99 is more expensive than 43% of daily lows in the last 180 days.
  • Today's average of $1,449.21 is cheaper than 69% of daily averages in the last 180 days.
  • The low peaked at $1,312.99 on June 24, 2026 and bottomed at $1,239.00 on October 16, 2026.

Daily Deals Email

Gun and ammo deals at their 90-day low.

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