.300 Blackout Ruger Brand Magazines for Sale

Price History
.300 Blackout
Ruger
Ruger 90526 AR-556/SR-556 Takedown 30-Round .300 Blackout Magazine, Black Steel
UPC 736676905263 Shipping $8.27
$16.22 Deerford Defense
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Free Shipping > $900 CC Fee 3%
$16.60 Armed in Michigan ★★★★★ (714)

.300 Blackout Ruger Magazines Price Graph

Today's .300 Blackout Ruger Magazines average is $24.52/mag, 10% below the 180-day average of $27.25/mag. Over the last 180 days, the average peaked at $61.50/mag on March 30, 2026 and bottomed at $20.09/mag on June 24, 2026.

Ruger 90526 AR-556 300 Blackout 30rd SR-556,AR-556 30 Black
UPC 736676905263
$16.63 Gun Wise
RUGER MAGAZINE AR556 MPR - 300 BLACKOUT 30RD
UPC 736676905263 $5 Off - Use Code CALIBERKING
$16.87 Gun Place ★★★★★ (206)
Ruger AR-556 30rd Magazine .300 AAC Blackout
UPC 736676905263
$16.90 Georgia Guns & Ammo ★★★★★ (2)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$17.61 Vital Defense ★★★★★ (14)
Ruger SR-556 Takedown Rifle Magazine 300 Blackout 30/rd
UPC 736676905263
$18.25 Pickett's Mill Armory ★★★★★ (26)
Ruger AR-556 30rd 300 AAC Blackout Magazine Ruger 90526 Steel Finish
UPC 736676905263 Free Shipping > $500
$18.30 Shooting Surplus ★★★★★ (193)
RUGER MAGAZINE AR556 MPR - 300 BLACKOUT 30RD
UPC 736676905263 Shipping $20 Free Shipping > $1,000
$18.36 Life2A ★★★★★ (3)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$18.43 MCM Tactical ★★★★★ (60)

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Ruger AR-556, SR-556 Takedown 300 Blackout 30-Round Magazine
UPC 736676905263
$18.49 GunMag Warehouse ★★★★★ (71)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Free Shipping > $500
$18.53 Timber Hole Outdoors ★★★★★ (5)
RUGER MAGAZINE AR556 MPR - 300 BLACKOUT 30RD
UPC 736676905263 CC Fee 6%
$18.65 All Things Firearm ★★★★★ (3)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$18.69 Allied Arms ★★★★★ (310)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Shipping $20
$18.86 JB Armament ★★★★★ (126)
Ruger 90526 AR-556 30rd 300 Blackout Fits Ruger AR-556/SR-556 Takedown Black Steel
UPC 736676905263
$19.00 CLB Guns ★★★★★ (45)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$19.00 Highland Arms ★★★★★ (49)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Shipping $14 Free Shipping > $500 CC Fee 3%
$19.19 Minutemen Defense ★★★★★ (54)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Free Shipping > $1,250
$19.19 Nadir Solutions ★★★★★ (18)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Shipping $20
$19.36 Down Range Firearms ★★★★★ (8)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Shipping $20 Free Shipping > $1,000
$19.51 Dave's Guns ★★★★★ (28)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Shipping $20
$19.53 Custom Creatives Group ★★★★★ (24)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$19.69 Don's Weaponry ★★★★★ (252)
Ruger SR-556 Takedown Rifle Magazine 300 Blackout 30/rd
UPC 736676905263 Shipping $19 Free Shipping > $750
$19.98 Riddle Firearms
Ruger SR-556 .300 AAC Blackout 30rd Magazine Black Steel
UPC 736676905263 Shipping $10
$19.99 Alexander's Store ★★★★★ (1,532)
Ruger 90526 AR-556 30rd 300 Blackout Fits Ruger AR-556/SR-556 Takedown Black Steel
UPC 736676905263 Shipping $11
$19.99 Selway Armory ★★★★★ (186)
Ruger 90526 AR-556 30rd 300 Blackout Fits Ruger AR-556/SR-556 Takedown Black Steel
UPC 736676905263 Shipping $15 Free Shipping > $149
$19.99 Extreme Products ★★★★★ (83)
Ruger RUG MAG 300BLK AR556 30RD
UPC 736676905263 Shipping $15 Free Shipping > $500
$19.99 BuyAGun ★★★★★ (3)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$19.99 Big Bee Bee ★★★★★ (11)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 CC Fee 3%
$19.99 Cornerstone Arms ★★★★★ (373)
Ruger 90526 AR-556 30rd 300 Blackout Fits Ruger AR-556/SR-556 Takedown Black Steel
UPC 736676905263 Shipping $15 Free Shipping > $500
$20.00 Garrison's Guns ★★★★★ (21)
RUGER MAGAZINE AR556 MPR - 300 BLACKOUT 30RD
UPC 736676905263
$20.00 Tungsten Creek Tactical
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Shipping $15 Free Shipping > $500
$20.03 Kinetic Armory ★★★★★ (3)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Shipping $18
$20.03 Sharp's Shooting Supply ★★★★★ (34)
Ruger AR556 MPR Magazine .300 Blackout 30 Round
UPC 736676905263 Shipping $16
$20.16 Caliber Depot ★★★★★ (6)
Ruger AR-556 300 AAC Blackout 30 Round Black Replacement Magazine (90526)
UPC 736676905263
$20.19 Able Ammo ★★★★★ (397)
Ruger 90526 AR-556 30rd 300 Blackout Fits Ruger AR-556/SR-556 Takedown Black Steel
UPC 736676905263 Shipping $13 Free Shipping > $500
$20.36 Axolotl Arms ★★★★★ (126)
Ruger AR-556 .300 Blackout 30 Round AR-15 Magazine, Black - 90526
UPC 736676905263
$20.59 Palmetto State Armory ★★★★★ (1,164)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$20.99 2 If By Sea Tactical ★★★★★ (135)
RUGER MAGAZINE AR556 MPR - 300 BLACKOUT 30RD
UPC 736676905263
$20.99 Precision Gunworks
RUGER MAGAZINE AR556 MPR - 300 BLACKOUT 30RD
UPC 736676905263
$21.15 Utah Fast ★★★★★ (101)
Ruger 90526 AR-556 30rd 300 Blackout Fits Ruger AR-556/SR-556 Takedown Black Steel
UPC 736676905263 Shipping $10 Free Shipping > $100
$21.30 Conkey's Outdoors ★★★★★ (175)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$21.41 Redsand Tactical
RUGER MAGAZINE AR556 MPR - 300 BLACKOUT 30RD
UPC 736676905263 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$21.94 Scottsodg.com
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263 Free Shipping > $250 $15 Off Orders Over $75 Code CALIBERKING
$21.99 Brickhouse Firearms
Ruger SR-556 Takedown Rifle Magazine 300 Blackout 30/rd
UPC 736676905263
$21.99 Pathfinder Militaria ★★★★★ (106)
Ruger 90526 AR-556 30rd 300 Blackout Fits Ruger AR-556/SR-556 Takedown Black Steel
UPC 736676905263
$21.99 Black Bayou Armory ★★★★★ (83)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$21.99 WTW Arms ★★★★★ (68)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$22.83 Ecommerce Arms
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$22.99 Get Guns N Ammo
Ruger 90526 AR-556 30rd 300 Blackout Fits Ruger AR-556/SR-556 Takedown Black Steel
UPC 736676905263 Free Shipping > $700
$23.02 Freedom Firearms ★★★★★ (2)
Ruger SR-556 Takedown Rifle Magazine 300 Blackout 30/rd
UPC 736676905263
$23.10 Bulletproof Outfitters ★★★★★ (133)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$23.37 Firearms Express
RUGER MAGAZINE AR556 MPR
UPC 736676905263
$24.99 Apocalypse Outfitters ★★★★★ (4)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$24.99 Coastal Firearms
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$26.00 EK Tactical ★★★★★ (10)
MAG RUGER AMER 223/300BLK 5RD BLK
UPC 736676904402 $5 Off - Use Code CALIBERKING
$26.19 Gun Place ★★★★★ (206)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 $5 Off - Use Code CALIBERKING
$26.19 Gun Place ★★★★★ (206)
Ruger Mini-14 20-Round .300 Blackout Magazine, Black
UPC 736676904846 Shipping $10.52
$26.51 Deerford Defense
Ruger 90484 Mini-14 20rd 300 Blackout Black Steel
UPC 736676904846 Free Shipping > $900 CC Fee 3%
$26.95 Armed in Michigan ★★★★★ (714)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846
$27.35 Vital Defense ★★★★★ (14)
Ruger Mini-14 Rifle Magazine Black 300 Blackout 20/rd
UPC 736676904846
$28.25 Pickett's Mill Armory ★★★★★ (26)
Ruger 90440 American Rifle 5rd Rotary Magazine for 223 Rem 204 Ruger 300 Blackout
UPC 736676904402 Free Shipping > $500
$28.40 Shooting Surplus ★★★★★ (193)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846
$28.45 Allied Arms ★★★★★ (310)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 Shipping $20 Free Shipping > $1,000
$28.51 Life2A ★★★★★ (3)
Ruger Mini-14 300 AAC Blackout 20-Round Magazine
UPC 736676904846
$28.57 Georgia Guns & Ammo ★★★★★ (2)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846
$28.61 MCM Tactical ★★★★★ (60)
Ruger 90484 Mini-14 20rd 300 Blackout Black Steel
UPC 736676904846 Free Shipping > $500
$28.77 Timber Hole Outdoors ★★★★★ (5)
Ruger Mini-14 300 Blackout 20-Round Magazine
UPC 736676904846
$28.99 GunMag Warehouse ★★★★★ (71)
Ruger 90484 Mini-14 20rd 300 Blackout Black Steel
UPC 736676904846
$29.00 CLB Guns ★★★★★ (45)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 CC Fee 6%
$29.03 All Things Firearm ★★★★★ (3)
Ruger Mini-14 Rifle Magazine Black 300 Blackout 20/rd
UPC 736676904846 Shipping $20
$29.31 JB Armament ★★★★★ (126)
Ruger Mini-14 20rd 300 AAC Blackout Steel Magazine
UPC 736676904846 Free Shipping > $500
$29.71 Shooting Surplus ★★★★★ (193)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 Shipping $14 Free Shipping > $500 CC Fee 3%
$29.81 Minutemen Defense ★★★★★ (54)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 Free Shipping > $1,250
$29.81 Nadir Solutions ★★★★★ (18)
Ruger Mini-14 .300 Blackout 20 Round Magazine
$29.89 Midwest Gun Works ★★★★★ (1,200)
Ruger American Rifle .223/5.56/.204 Ruger/.300 AAC 5-Round Magazine
UPC 736676904402
$29.99 GunMag Warehouse ★★★★★ (71)
Ruger Mini-14 Rifle Magazine Black 300 Blackout 20/rd
UPC 736676904846
$29.99 Big Bee Bee ★★★★★ (11)
RUGER MAGAZINE AR-556 300BLK 30RD
UPC 736676905263
$30.00 Birmingham Hill Armory ★★★★★ (16)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846
$30.00 Highland Arms ★★★★★ (49)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 Shipping $13 Free Shipping > $500
$30.07 Axolotl Arms ★★★★★ (126)
RUGER MAGAZINE MINI-14 300AAC - 20RD BLUED STEEL
UPC 736676904846 Shipping $20
$30.07 Down Range Firearms ★★★★★ (8)
Ruger Mini-14 Rifle Magazine Black 300 Blackout 20/rd
UPC 736676904846 Shipping $20
$30.33 Custom Creatives Group ★★★★★ (24)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846
$30.59 Don's Weaponry ★★★★★ (252)
Ruger Mini-14 Rifle Magazine Black 300 Blackout 20/rd
UPC 736676904846
$30.94 The Arsenal Project ★★★★★ (16)
Ruger Mini-14 300 AAC Blackout 20rd Black Steel Factory Magazine
UPC 736676904846 Shipping $10
$30.99 Alexander's Store ★★★★★ (1,532)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 Shipping $10
$30.99 AZ Arms Depot ★★★★★ (229)
RUGER MINI-14 300BLKOUT 20RD MAGAZINE
UPC 736676904846 Shipping $15 Free Shipping > $149
$30.99 Extreme Products ★★★★★ (83)
Ruger Magazine Mini 14 300 Blackout 20rd
UPC 736676904846 Shipping $15 Free Shipping > $500
$30.99 BuyAGun ★★★★★ (3)
Ruger AR-556/SR-556 .300 Blackout Rifle Magazine 30 Round Black 1 Pack Steel 30RD
UPC 736676905263 Free Shipping > $49
$30.99 Optics Planet
Ruger Mini-14 Rifle Magazine Black 300 Blackout 20/rd
UPC 736676904846 Shipping $15 Free Shipping > $500
$31.00 Garrison's Guns ★★★★★ (21)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 Shipping $15 Free Shipping > $500
$31.10 Kinetic Armory ★★★★★ (3)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 Shipping $18
$31.10 Sharp's Shooting Supply ★★★★★ (34)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846 Shipping $19 Free Shipping > $750
$31.10 Riddle Firearms
Ruger American Magazine 223 Remington/300 Blackout 5 Round Black
UPC 736676904402 Shipping $16
$31.29 Caliber Depot ★★★★★ (6)
Ruger Magazine: Mini-14: 300 AAC Blackout 20rd Capacity - 90484
UPC 736676904846
$31.79 Palmetto State Armory ★★★★★ (1,164)
RUGER MINI-14 - Constructed of black steel this 20 round magazine is for your Ruger Mini14 300 Blackout rifle.
UPC 736676904846 Shipping $8
$31.99 Guns.com ★★★★★ (38,455)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846
$31.99 Precision Gunworks
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846
$31.99 2 If By Sea Tactical ★★★★★ (135)
MAG RUGER MINI-14 300BLK 20RD BLK
UPC 736676904846
$32.14 Tungsten Creek Tactical

.300 Blackout Ruger Magazines Price Graph

Today's .300 Blackout Ruger Magazines average is $24.52/mag, 10% below the 180-day average of $27.25/mag. Over the last 180 days, the average peaked at $61.50/mag on March 30, 2026 and bottomed at $20.09/mag on June 24, 2026.

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Products at their 90-day low price.

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