UPC 642230248311 from 63 retailers

  • Magazines
  • 5.56x45mm
  • Heckler & Koch
Shipping:

HK 251770S MR556 Black Detachable 30rd 5.56x45mm NATO

Price History
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
$5 Off Code CALIBERKING
$63.64/ct $63.64 Gun Place ★★★★★ (206)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $10
$68.04/ct $68.04 AZ Arms Depot ★★★★★ (229)
Low cost shipping boost

UPC 642230248311 Price Graph

  • Today's low of $63.64/mag is cheaper than 69% of daily lows in the last 180 days.
  • Today's average of $75.47/mag is cheaper than 52% of daily averages in the last 180 days.
  • The low peaked at $67.66/mag on July 3, 2026 and bottomed at $62.99/mag on May 31, 2026.

HK 251770S MR556 5.56x45mm NATO 30rd Black Detachable
$64.87/ct $64.87 Gun Wise
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
$65.14/ct $65.14 Vital Defense ★★★★★ (14)
H&K MR556 Rifle Magazine Black Steel 5.56mm 30/rd
Free Shipping > $900 CC Fee 3%
$65.69/ct $65.69 Armed in Michigan ★★★★★ (714)
HK MR556 30-Round Steel Magazine, 5.56/.223
$66.00/ct $66.00 Georgia Guns & Ammo ★★★★★ (2)
30RD BLACK STEELHK MAGAZINE MR556/AR15 5.56X45
new
$66.30/ct $66.30 Vizards Guns and Ammo ★★★★★ (1,070)
H&K MR556 Rifle Magazine Black Steel 5.56mm 30/rd
$68.67/ct $68.67 Pickett's Mill Armory ★★★★★ (26)
HK 251770S MR556 Black Detachable 30rd 5.56x45mm NATO
$69.00/ct $69.00 CLB Guns ★★★★★ (45)
H&K MR556 MAGAZINE 30RD 5.56
$69.15/ct $69.15 Allied Arms ★★★★★ (310)

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H&K MR556 Rifle Magazine Black Steel 5.56mm 30/rd
Shipping $20 Free Shipping > $1,000
$69.30/ct $69.30 Life2A ★★★★★ (3)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
$69.55/ct $69.55 MCM Tactical ★★★★★ (60)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Free Shipping > $500
$69.93/ct $69.93 Timber Hole Outdoors ★★★★★ (6)
HK AR-15 .223 / 5.56 30-Round Sand-Resistant Steel Magazine
$69.99/ct $69.99 GunMag Warehouse ★★★★★ (71)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
$70.28/ct $70.28 Ecommerce Arms
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
CC Fee 6%
$70.56/ct $70.56 All Things Firearm ★★★★★ (3)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $20
$71.19/ct $71.19 JB Armament ★★★★★ (126)
Heckler & Koch MR556 AR-15 5.56 30rd Magazine
Free Shipping > $500
$71.47/ct $71.47 Shooting Surplus ★★★★★ (193)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $20 Free Shipping > $1,000
$71.97/ct $71.97 Dave's Guns ★★★★★ (28)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $11
$71.99/ct $71.99 Underground Tactical
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
$72.00/ct $72.00 Highland Arms ★★★★★ (49)
HK 251770S MR556 Black Detachable 30rd 5.56x45mm NATO
Shipping $14 Free Shipping > $500 CC Fee 3%
$72.45/ct $72.45 Minutemen Defense ★★★★★ (54)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Free Shipping > $1,250
$72.45/ct $72.45 Nadir Solutions ★★★★★ (18)
HK MR556 30-Round Steel Magazine 5.56 NATO Black
Shipping $10
$72.99/ct $72.99 Alexander's Store ★★★★★ (1,532)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $15 Free Shipping > $149
$72.99/ct $72.99 Extreme Products ★★★★★ (83)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
$72.99/ct $72.99 Big Bee Bee ★★★★★ (11)
H&K MR556 Rifle Magazine Black Steel 5.56mm 30/rd
CC Fee 3%
$72.99/ct $72.99 Cornerstone Arms ★★★★★ (373)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $13 Free Shipping > $500
$73.08/ct $73.08 Axolotl Arms ★★★★★ (126)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $20
$73.08/ct $73.08 Down Range Firearms ★★★★★ (8)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $20
$73.71/ct $73.71 Custom Creatives Group ★★★★★ (24)
HK 251770S MR556 Black Detachable 30rd 5.56x45mm NATO
$74.34/ct $74.34 Don's Weaponry ★★★★★ (252)
HK H&K MAG MR556 5.56MM STL 30RD
Shipping $15 Free Shipping > $500
$74.99/ct $74.99 BuyAGun ★★★★★ (3)
H&K MR556 Rifle Magazine Black Steel 5.56mm 30/rd
$74.99/ct $74.99 Precision Gunworks
HK 251770S MR556 Black Detachable 30rd 5.56x45mm NATO
Shipping $15 Free Shipping > $500
$75.00/ct $75.00 Garrison's Guns ★★★★★ (21)
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
$75.73/ct $75.73 Redsand Tactical
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Shipping $15 Free Shipping > $500
$75.87/ct $75.87 Hollow Point Arms ★★★★★ (8)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
$75.99/ct $75.99 2 If By Sea Tactical ★★★★★ (135)
H&K MR556 Rifle Magazine Black Steel 5.56mm 30/rd
$76.00/ct $76.00 Birmingham Hill Armory ★★★★★ (16)
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
Shipping $10 Free Shipping > $100
$78.66/ct $78.66 Conkey's Outdoors ★★★★★ (175)
Heckler & Koch MR556/AR15 5.56x45mm 30-Round Steel Magazine
Shipping $16
$78.75/ct $78.75 Caliber Depot ★★★★★ (6)
HK 251770S MR556 Black Detachable 30rd 5.56x45mm NATO
Shipping $11
$78.99/ct $78.99 Selway Armory ★★★★★ (186)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
Free Shipping > $250 $15 Off Orders $75+ Code CALIBERKING
$78.99/ct $78.99 Brickhouse Firearms
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
$78.99/ct $78.99 Pathfinder Militaria ★★★★★ (106)
HK 251770S MR556 Black Detachable 30rd 5.56x45mm NATO
$78.99/ct $78.99 Black Bayou Armory ★★★★★ (83)
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
Shipping $18
$79.20/ct $79.20 Sharp's Shooting Supply ★★★★★ (34)
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
Shipping $19 Free Shipping > $750
$79.20/ct $79.20 Riddle Firearms
HK MAGAZINE MR556/AR15 5.56X45
$79.21/ct $79.21 Utah Fast ★★★★★ (101)
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
Shipping $25 $25 Off Orders $200+ Code LOCKNLOAD25
$79.59/ct $79.59 Scottsodg.com
Heckler & Koch 30 Round 5.56 MR556 Detachable Magazine, Black - 251770S
$79.99/ct $79.99 Palmetto State Armory ★★★★★ (1,164)
HK MAG MR556 5.56 223REM STEEL 30RD
$80.33/ct $80.33 Tungsten Creek Tactical
H&K MR556 Rifle Magazine Black Steel 5.56mm 30/rd
$80.99/ct $80.99 WTW Arms ★★★★★ (68)
Heckler & Koch MR556 223 Remington/5.56 NATO 30 Round Black Magazine (251770)
.223 Remington
$81.28/ct $81.28 Able Ammo ★★★★★ (397)
Heckler And Koch (hk Usa) Magazine MR556 5.56mm 30RD
$81.92/ct $81.92 Shiner Tactical ★★★★★ (6)
Heckler & Koch Rifle Magazine MR556 5.56mm 30 Round Black 10
Free Shipping
$84.79/ct $84.79 Optics Planet
Heckler & Koch 416 30rd Magazine 223/5.56 - Heckler & Koch 416/Ar-15 Magazine 223/5.56 30rd Steel Black
$84.99/ct $84.99 Brownells ★★★★★ (737)
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
$84.99/ct $84.99 Get Guns N Ammo
HK MAGAZINE MR556/AR15 5.56X45 - 30RD BLACK STEEL
Shipping $15 Free Shipping > $500
$85.05/ct $85.05 Kinetic Armory ★★★★★ (3)
H&K MR556 Rifle Magazine Black Steel 5.56mm 30/rd
Free Shipping > $700
$85.17/ct $85.17 Freedom Firearms ★★★★★ (2)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
$86.22/ct $86.22 Bulletproof Outfitters ★★★★★ (133)
HK 251770S MR556 Black Detachable 30rd 5.56x45mm NATO
$88.00/ct $88.00 EK Tactical ★★★★★ (10)
HECKLER AND KOCH (HK USA) MAGAZINE MR556 5.56MM 30RD
$88.20/ct $88.20 Firearms Express
HECKLER & KOCH 416/AR-15 MAGAZINE 223/5.56 30RD STEEL BLACK
$91.99/ct $91.99 Coastal Firearms
HK MAGAZINE MR556/AR15 5.56X45
$92.99/ct $92.99 Apocalypse Outfitters ★★★★★ (4)

UPC 642230248311 Price Graph

  • Today's low of $63.64/mag is cheaper than 69% of daily lows in the last 180 days.
  • Today's average of $75.47/mag is cheaper than 52% of daily averages in the last 180 days.
  • The low peaked at $67.66/mag on July 3, 2026 and bottomed at $62.99/mag on May 31, 2026.

Daily Deals Email

Gun and ammo deals at their 90-day low.

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