5.56x45mm KCI Brand Magazines for Sale

Price History
5.56x45mm
KCI
KCI USA AK .223/5.56 100 Round Drum Magazine
100 Count
Free Shipping > $200
$1.40/ct $140.00 Velocity Ammo Sales ★★★★★ (87)
KCI AR-15 .223/5.56 30 Round Window Magazine
UPC 851586008139 Shipping $6
$9.99 The Mag Shack

5.56x45mm KCI Magazines Price Graph

Today's 5.56x45mm KCI Magazines average is $13.59/mag, 13% below the 180-day average of $15.67/mag. Over the last 180 days, the average peaked at $33.56/mag on March 24, 2026 and bottomed at $13.59/mag on September 5, 2026.

MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $15 Free Shipping > $500
$10.99 Kinetic Armory ★★★★★ (3)
KCI USA AR-15 5.56 NATO 30 Round Aluminum Magazine
UPC 851586008337 Shipping $16
$10.99 Caliber Depot ★★★★★ (6)
KCI MAGS AR-15 30RD BLACK POLYMER (100 PER CASE)
UPC 851586008139 Shipping $19 Free Shipping > $750
$10.99 Riddle Firearms
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $20
$10.99 Down Range Firearms ★★★★★ (8)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $20 Free Shipping > $1,000
$10.99 Life2A ★★★★★ (3)
KCI USA AR-15 Aluminum Rifle Magazine .223/5.56x45mm 30/rd Black
UPC 851586008337 Shipping $20
$10.99 JB Armament ★★★★★ (126)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 $5 Off - Use Code CALIBERKING
$10.99 Gun Place ★★★★★ (206)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Free Shipping > $500
$10.99 Timber Hole Outdoors ★★★★★ (5)

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Products at their 90-day low price.

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KCI AR-15 .223/5.56 Magazine - 30rd | Aluminum
UPC 851586008337 Free Shipping > $900 CC Fee 3%
$10.99 Armed in Michigan ★★★★★ (714)
MAG KCI USA AR-15 5.56NATO 30RD POLY
UPC 851586008139 Free Shipping > $900 CC Fee 3%
$10.99 Armed in Michigan ★★★★★ (714)
KCI AR-15 .223/5.56 Magazine - 30rd | Aluminum
UPC 851586008337
$10.99 Tungsten Creek Tactical
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$10.99 Big Bee Bee ★★★★★ (11)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$10.99 Vital Defense ★★★★★ (14)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$10.99 Pickett's Mill Armory ★★★★★ (26)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$10.99 Allied Arms ★★★★★ (310)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$10.99 Highland Arms ★★★★★ (49)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$10.99 WTW Arms ★★★★★ (68)
KCI USA Magazine
UPC 851586008337
$10.99 Georgia Guns & Ammo ★★★★★ (2)
Kci Mags AR-15 30RD Black Polymer (100 Per Case)
UPC 851586008139
$10.99 Shiner Tactical ★★★★★ (6)
KCI USA AR-15 Polymer Rifle Magazine .223/5.56x45mm 30/rd Black
UPC 851586008139
$10.99 Allied Arms ★★★★★ (310)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$11.10 MCM Tactical ★★★★★ (60)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 CC Fee 6%
$11.36 All Things Firearm ★★★★★ (3)
KCI AR-15 30rd Aluminum Magazine 5.56 NATO Gray
UPC 851586008337 Free Shipping > $500
$11.46 Shooting Surplus ★★★★★ (193)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $14 Free Shipping > $500 CC Fee 3%
$11.56 Minutemen Defense ★★★★★ (54)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Free Shipping > $1,250
$11.56 Nadir Solutions ★★★★★ (18)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $10
$11.66 AZ Arms Depot ★★★★★ (229)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $20
$11.76 Custom Creatives Group ★★★★★ (24)
KCI AR-15 .223/5.56 21 Round Magazine
UPC 810139820123 Shipping $6
$11.99 The Mag Shack
KCI USA AR-15 Aluminum Rifle Magazine .223/5.56x45mm 30/rd Black
UPC 851586008337
$12.00 CLB Guns ★★★★★ (45)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$12.00 Precision Gunworks
KCI USA AR-15 Aluminum Rifle Magazine .223/5.56x45mm 30/rd Black
UPC 851586008337
$12.03 Redsand Tactical
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $18
$12.06 Sharp's Shooting Supply ★★★★★ (34)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $19 Free Shipping > $750
$12.06 Riddle Firearms
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $13 Free Shipping > $500
$12.26 Axolotl Arms ★★★★★ (126)
KCI MAGS AR-15 30RD BLACK POLYMER (100 PER CASE)
UPC 851586008139
$12.60 Firearms Express
KCI MAGS AR-15 30RD BLACK POLYMER (100 PER CASE)
UPC 851586008139
$12.62 Bulletproof Outfitters ★★★★★ (133)
KCI USA AR-15 Aluminum Rifle Magazine .223/5.56x45mm 30/rd Black
UPC 851586008337 Shipping $17.50 Free Shipping > $250
$12.95 Ammunitions for Sale
KCI USA AR-15 Aluminum Rifle Magazine .223/5.56x45mm 30/rd Black
UPC 851586008337
$12.95 Firearms Express
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$12.96 Bulletproof Outfitters ★★★★★ (133)
KCI USA AR-15 30rd Aluminum Magazine .223/5.56
UPC 851586008337 Shipping $10
$12.99 Alexander's Store ★★★★★ (1,532)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$12.99 2 If By Sea Tactical ★★★★★ (135)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $15 Free Shipping > $500
$13.00 Garrison's Guns ★★★★★ (21)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337 Shipping $10 Free Shipping > $100
$13.07 Conkey's Outdoors ★★★★★ (175)
KCI USA AR-15 Aluminum Rifle Magazine .223/5.56x45mm 30/rd Black
UPC 851586008337 Free Shipping > $700
$13.25 Freedom Firearms ★★★★★ (2)
MAG Kci Usa AR-15 5.56NATO 30RD Almn
UPC 851586008337
$13.59 Shiner Tactical ★★★★★ (6)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$13.75 MCM Tactical ★★★★★ (60)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$13.93 Ecommerce Arms
KCI USA Magazine AR-15 556 Polycarb Smoke 21rd
UPC 810139820123 Shipping $15 Free Shipping > $500
$13.99 BuyAGun ★★★★★ (3)
KCI AR-15 .223/5.56 Magazine - 30rd | Aluminum
UPC 851586008337 Free Shipping > $250 $15 Off Orders Over $75 Code CALIBERKING
$13.99 Brickhouse Firearms
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$13.99 Pathfinder Militaria ★★★★★ (106)
MAG KCI USA AR-15 5.56NATO 30RD ALMN
UPC 851586008337
$13.99 Black Bayou Armory ★★★★★ (83)
KCI MAGS AR-15 30RD BLACK POLYMER (100 PER CASE)
UPC 851586008139
$13.99 Coastal Firearms
KCI USA AR-15 Magazine .223/5.56 21rd Translucent
UPC 810139820123 Shipping $13 Free Shipping > $500
$14.03 Axolotl Arms ★★★★★ (126)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 Shipping $10 Free Shipping > $100
$14.95 Conkey's Outdoors ★★★★★ (175)
KCI USA AR-15 Magazine 21-Round Polymer .223/5.56
UPC 810139820123 Shipping $10
$14.95 Alexander's Store ★★★★★ (1,532)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 Shipping $15 Free Shipping > $500
$14.95 Kinetic Armory ★★★★★ (3)
KCI AR-15 21 Round Polymer Magazine
UPC 810139820123 Shipping $16
$14.95 Caliber Depot ★★★★★ (6)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 Shipping $19 Free Shipping > $750
$14.95 Riddle Firearms
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 Shipping $20
$14.95 Down Range Firearms ★★★★★ (8)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$14.95 Scottsodg.com
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 Free Shipping > $250 $15 Off Orders Over $75 Code CALIBERKING
$14.95 Brickhouse Firearms
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 Free Shipping > $1,250
$14.95 Nadir Solutions ★★★★★ (18)
Magazine AR-15 556 Polycarb Smoke 21rd
UPC 810139820123 Free Shipping > $500
$14.95 Timber Hole Outdoors ★★★★★ (5)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$14.95 Firearms Express
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$14.95 Allied Arms ★★★★★ (310)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$14.95 Pathfinder Militaria ★★★★★ (106)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$14.95 Precision Gunworks
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$14.95 Pickett's Mill Armory ★★★★★ (26)
KCI USA AR-15 Magazine .223/5.56 NATO 21-Round
UPC 810139820123
$14.95 Georgia Guns & Ammo ★★★★★ (2)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$14.95 Big Bee Bee ★★★★★ (11)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$14.95 Vital Defense ★★★★★ (14)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$14.95 Don's Weaponry ★★★★★ (252)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 CC Fee 6%
$14.95 All Things Firearm ★★★★★ (3)
KCI AR-15 .223/5.56 30 Round Clear Magazine
UPC 851586008757 Shipping $6
$14.99 The Mag Shack
KCI USA Magazine AR-15 556 Polycarb Smoke 30rd
UPC 851586008757 Shipping $15 Free Shipping > $500
$14.99 BuyAGun ★★★★★ (3)
KCI USA AR-15 Aluminum Rifle Magazine .223/5.56x45mm 30/rd Black B187314B KU
UPC 851586008337 Free Shipping > $49
$14.99 Optics Planet
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$15.90 Ecommerce Arms
KCI AR-15 .223/5.56 Magazine - 30rd | Aluminum
UPC 851586008337
$15.99 Coastal Firearms
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123
$16.06 Bulletproof Outfitters ★★★★★ (133)
MAG KCI USA AR-15 30RD
UPC 851586008757 Shipping $13 Free Shipping > $500
$16.09 Axolotl Arms ★★★★★ (126)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
UPC 810139820123 Free Shipping > $700
$16.09 Freedom Firearms ★★★★★ (2)
MAG KCI USA AR-15 30RD
UPC 851586008757 Shipping $20
$16.16 Custom Creatives Group ★★★★★ (24)
MAG KCI USA AR-15 30RD
UPC 851586008757
$16.51 MCM Tactical ★★★★★ (60)
KCI USA Magazine - Kci Usa Inc KCIMZ065 30rd 2235.56 NATO Fits AR15 Black Polymer
UPC 851586008757 Shipping $8
$16.99 Guns.com ★★★★★ (38,455)
KCI USA MZ065 30rd .223/5.56 AR-15 Magazine
UPC 851586008757 Shipping $10
$17.95 Alexander's Store ★★★★★ (1,532)
Kci Usa Inc KCIMZ065 30rd 223/5.56 NATO Fits AR-15 Black Polymer
UPC 851586008757 Shipping $11
$17.95 Selway Armory ★★★★★ (186)
KCI AR-15 .223/5.56 Magazine - 30rd | Polycarbonate
UPC 851586008757 Shipping $14 Free Shipping > $500 CC Fee 3%
$17.95 Minutemen Defense ★★★★★ (54)
Kci Usa Inc KCIMZ065 30rd 223/5.56 NATO Fits AR-15 Black Polymer
UPC 851586008757 Shipping $15 Free Shipping > $149
$17.95 Extreme Products ★★★★★ (83)
Kci Usa Inc KCIMZ065 30rd 223/5.56 NATO Fits AR-15 Black Polymer
UPC 851586008757 Shipping $15 Free Shipping > $500
$17.95 Garrison's Guns ★★★★★ (21)
MAG KCI USA AR-15 30RD
UPC 851586008757 Shipping $19 Free Shipping > $750
$17.95 Riddle Firearms
Kci Usa Inc KCIMZ065 30rd 223/5.56 NATO Fits AR-15 Black Polymer
UPC 851586008757 Shipping $20
$17.95 JB Armament ★★★★★ (126)
MAG KCI USA AR-15 30RD
UPC 851586008757 Shipping $20
$17.95 Down Range Firearms ★★★★★ (8)
KCI AR-15 .223/5.56 Magazine 30rd Polycarbonate Translucent Smoke
UPC 851586008757 Free Shipping > $500
$17.95 Shooting Surplus ★★★★★ (193)
KCI USA AR-15 30rd Polycarbonate Magazine - 5.56
UPC 851586008757
$17.95 Georgia Guns & Ammo ★★★★★ (2)
Kci Usa Inc KCIMZ065 30rd 223/5.56 NATO Fits AR-15 Black Polymer
UPC 851586008757
$17.95 Allied Arms ★★★★★ (310)
Kci Usa Inc KCIMZ065 30rd 223/5.56 NATO Fits AR-15 Black Polymer
UPC 851586008757
$17.95 CLB Guns ★★★★★ (45)
MAG Kci Usa AR-15 30RD
UPC 851586008757
$17.95 Shiner Tactical ★★★★★ (6)
MAG KCI USA AR-15 30RD
UPC 851586008757 CC Fee 3%
$17.95 Cornerstone Arms ★★★★★ (373)

5.56x45mm KCI Magazines Price Graph

Today's 5.56x45mm KCI Magazines average is $13.59/mag, 13% below the 180-day average of $15.67/mag. Over the last 180 days, the average peaked at $33.56/mag on March 24, 2026 and bottomed at $13.59/mag on September 5, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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