5.56x45mm MAC Guns for Sale

Price History
5.56x45mm
MAC
Yankee Hill Machine .223 Rem/5.56 Stripped Lower Receiver, Hardcoat Anodized Matte Black - 125
New
UPC 816701011272
$184.99 Palmetto State Armory ★★★★★ (1,164)
Yankee Hill YHM LOWER RECEIVER, STRIPPED YHM-125
New
UPC 816701011272 Shipping $15 Free Shipping > $500
$222.75 BuyAGun ★★★★★ (3)

5.56x45mm MAC Guns Price Graph

Today's 5.56x45mm MAC Guns average is $484.40, 12% below the 180-day average of $550.33. Over the last 180 days, the average peaked at $881.40 on March 20, 2026 and bottomed at $454.75 on August 15, 2026.

Yankee Hill 125 Stripped Lower Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized for AR-15
New
UPC 816701011272 Shipping $18
$222.75 Classic Firearms ★★★★★ (2,454)
Yankee Hill Machine AR-15 Stripped Lower Receiver
New
UPC 816701011272
$222.75 Good 4 Guns ★★★★★ (276)
YHM AR-15 STRIPPED LOWER - RECEIVER
New
UPC 816701011272
$222.75 Big Bee Bee ★★★★★ (11)
Yankee Hill 125-BILLET Billet Lower Receiver AR-15 Rem/5.56 NATO Black
New
UPC 816701017618 Shipping $18
$310.75 Classic Firearms ★★★★★ (2,454)
Yankee Hill Machine 125BILLET 5.56x45mm NATO Stripped Receiver 7075-T6 Aluminum Anodized
New
UPC 816701017618 Free Shipping > $500
$310.75 Shooting Surplus ★★★★★ (193)
YHM AR-15 Billet Stripped Lower Receiver
New
UPC 816701017618
$310.75 Good 4 Guns ★★★★★ (276)
Yankee Hill Machine Co Turbo K Suppressor 556NATO Steel - Black
New
UPC 841812101734 Free Shipping
$475.00 Skid Tactical ★★★★★ (63)
Yankee Hill Machine Co Turbo K Suppressor 556NATO Steel - Black
New
UPC 841812101727 Free Shipping
$475.00 Skid Tactical ★★★★★ (63)

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Yankee Hill 218028 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Flash Hider
New
UPC 841812101727 Free Shipping
$509.00 Cummings Family Firearms ★★★★★ (52)
Yankee Hill 218028 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Flash Hider
New
UPC 841812101727 Free Shipping
$509.00 Conkey's Outdoors ★★★★★ (175)
YANKEE HILL MACHINE COMPANY TURBO K-RB 5.56 FH SLNCR
New
UPC 841812101727 Free Shipping
$509.00 Kinetic Armory ★★★★★ (3)
YANKEE HILL MACHINE COMPANY TURBO K-RB 5.56 MB SLNCR
New
UPC 841812101734 Free Shipping
$509.00 Conkey's Outdoors ★★★★★ (175)
YANKEE HILL MACHINE COMPANY TURBO K-RB 5.56 MB SLNCR
New
UPC 841812101734 Free Shipping
$509.00 Kinetic Armory ★★★★★ (3)
Yankee Hill Machine Turbo K-RB 5.56mm Suppressor Full Auto Rated Stainless Steel
New
UPC 841812101738 Free Shipping
$509.00 Shooting Surplus ★★★★★ (193)
Yankee Hill Machine Turbo K-RB 5.56mm Suppressor with Flash Hider
New
UPC 841812101721 Free Shipping
$509.00 Shooting Surplus ★★★★★ (193)
Yankee Hill Machine Turbo KRB 556 Suppressor Muzzle Brake 5.56mm
New
UPC 841812101734 Free Shipping
$509.00 Shooting Surplus ★★★★★ (193)
Yankee Hill Machine Yhm Trbo Krb 556 Suppressor 5.56mm Flash Hider
New
UPC 841812101727 Free Shipping
$509.00 Shooting Surplus ★★★★★ (193)
YHM SUPPRESSOR TURBO K-RB 5.56 W/FH
New
UPC 841812101721 Free Shipping
$509.00 Garrison's Guns ★★★★★ (21)
YHM SUPPRESSOR TURBO K-RB 5.56 W/FH
New
UPC 841812101721 Free Shipping
$509.00 Kinetic Armory ★★★★★ (3)
YHM SUPPRESSOR TURBO K-RB 5.56 W/MB
New
UPC 841812101738 Free Shipping
$509.00 Kinetic Armory ★★★★★ (3)
YHM TRBO KRB 556 SPRSR W/FLSH HDR BK
New
UPC 841812101727 Free Shipping
$509.00 Timber Hole Outdoors ★★★★★ (5)
YHM TRBO KRB 556 SPRSR W/FLSH HDR BK
New
UPC 841812101727 Free Shipping
$509.00 Garrison's Guns ★★★★★ (21)
YHM TRBO KRB 556 SPRSR W/FLSH HDR BK
New
UPC 841812101727 Free Shipping
$509.00 Axolotl Arms ★★★★★ (126)
YHM TRBO KRB 556 SPRSR W/MZLE BRK BK
New
UPC 841812101734 Free Shipping
$509.00 Timber Hole Outdoors ★★★★★ (5)
YHM TRBO KRB 556 SPRSR W/MZLE BRK BK
New
UPC 841812101734 Free Shipping
$509.00 Axolotl Arms ★★★★★ (126)
YHM TRBO KRB 556 SPRSR W/MZLE BRK BK
New
UPC 841812101734 Free Shipping
$509.00 Garrison's Guns ★★★★★ (21)
YHM TURBO K-RB 5.56MM SUPPRESSOR with MUZZLE BRAKE YHM-2180-MB-28
New
UPC 841812101734 Free Shipping
$509.00 Cummings Family Firearms ★★★★★ (52)
YHM TURBO K-RB 5.56MM SUPPRESSOR W/MUZZLE BRAK
New
UPC 841812101738 Free Shipping
$509.00 Timber Hole Outdoors ★★★★★ (5)
YHM TURBO K-RB 5.56MM SUPPRESSOR W/MUZZLE BRAK
New
UPC 841812101738 Free Shipping
$509.00 Garrison's Guns ★★★★★ (21)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH FLASH HIDER
New
UPC 841812101721 Free Shipping
$509.00 Conkey's Outdoors ★★★★★ (175)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH FLASH HIDER
New
UPC 841812101721 Free Shipping
$509.00 Cummings Family Firearms ★★★★★ (52)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH FLASH HIDER
New
UPC 841812101721 Free Shipping
$509.00 Axolotl Arms ★★★★★ (126)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH MUZZLE BRAKE
New
UPC 841812101738 Free Shipping
$509.00 Axolotl Arms ★★★★★ (126)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH MUZZLE BRAKE
New
UPC 841812101738 Free Shipping
$509.00 Conkey's Outdoors ★★★★★ (175)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH MUZZLE BRAKE
New
UPC 841812101738 Free Shipping
$509.00 Cummings Family Firearms ★★★★★ (52)
YHM TURBO K-RB 556 W/FLASH HID
New
UPC 841812101721 Free Shipping
$509.00 Timber Hole Outdoors ★★★★★ (5)
Yankee Hill YHM TURBO K-RB 5.56MM SUPPRESSOR with FLASH HIDER YHM-2180-28
New
UPC 841812101721 Free Shipping
$509.00 BuyAGun ★★★★★ (3)
Yankee Hill YHM TURBO K-RB 5.56MM SUPPRESSOR with MUZZLE BRAKE YHM-2180-MB-28
New
UPC 841812101738 Free Shipping
$509.00 BuyAGun ★★★★★ (3)
Yankee Hill Turbo K-RB 5.56 Suppressor 4.9" Matte Black QD Brake
New
UPC 841812101734 Shipping $10
$509.00 Alexander's Store ★★★★★ (1,532)
Yankee Hill Turbo K-RB 5.56 Suppressor, QD Flash Hider, Matte Black
New
UPC 841812101727 Shipping $10
$509.00 Alexander's Store ★★★★★ (1,532)
YANKEE HILL MACHINE COMPANY TURBO K-RB 5.56 FH SLNCR
New
UPC 841812101727 Shipping $18
$509.00 Blackbox Ballistics ★★★★★ (2)
YANKEE HILL MACHINE COMPANY TURBO K-RB 5.56 MB SLNCR
New
UPC 841812101734 Shipping $18
$509.00 Blackbox Ballistics ★★★★★ (2)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH FLASH HIDER
New
UPC 841812101721 Shipping $18
$509.00 Blackbox Ballistics ★★★★★ (2)
Yankee Hill 218028 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Flash Hider
New
UPC 841812101727 Shipping $20
$509.00 JB Armament ★★★★★ (126)
Yankee Hill 2180MB28 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Muzzle Brake
New
UPC 841812101734 Shipping $20
$509.00 JB Armament ★★★★★ (126)
YHM TRBO KRB 556 SPRSR W/FLSH HDR BK
New
UPC 841812101727 Shipping $20 Free Shipping > $1,000
$509.00 Life2A ★★★★★ (3)
YHM TRBO KRB 556 SPRSR W/FLSH HDR BK
New
UPC 841812101727 Shipping $20 Free Shipping > $1,000
$509.00 Dave's Guns ★★★★★ (28)
YHM TRBO KRB 556 SPRSR W/MZLE BRK BK
New
UPC 841812101734 Shipping $20 Free Shipping > $1,000
$509.00 Dave's Guns ★★★★★ (28)
YHM TRBO KRB 556 SPRSR W/MZLE BRK BK
New
UPC 841812101734 Shipping $20 Free Shipping > $1,000
$509.00 Life2A ★★★★★ (3)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH FLASH HIDER
New
UPC 841812101721 Shipping $20 Free Shipping > $1,000
$509.00 Life2A ★★★★★ (3)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH MUZZLE BRAKE
New
UPC 841812101738 Shipping $20 Free Shipping > $1,000
$509.00 Life2A ★★★★★ (3)
Yankee Hill 218028 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Flash Hider
New
UPC 841812101727
$509.00 Allied Arms ★★★★★ (310)
Yankee Hill 218028 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Flash Hider
New
UPC 841812101727
$509.00 Tungsten Creek Tactical
Yankee Hill 218028 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Flash Hider
New
UPC 841812101727
$509.00 CLB Guns ★★★★★ (45)
Yankee Hill 2180MB28 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Muzzle Brake
New
UPC 841812101734
$509.00 CLB Guns ★★★★★ (45)
Yankee Hill 2180MB28 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Muzzle Brake
New
UPC 841812101734
$509.00 Allied Arms ★★★★★ (310)
YANKEE HILL MACHINE COMPANY TURBO K-RB 5.56 FH SLNCR
New
UPC 841812101727
$509.00 2 If By Sea Tactical ★★★★★ (135)
YANKEE HILL MACHINE COMPANY TURBO K-RB 5.56 MB SLNCR
New
UPC 841812101734
$509.00 2 If By Sea Tactical ★★★★★ (135)
Yankee Hill Turbo K 5.56 NATO Silencer with QD Adapter
New
UPC 841812101734
$509.00 Good 4 Guns ★★★★★ (276)
Yankee Hill Turbo K 5.56 NATO Silencer with QD Adapter
New
UPC 841812101727
$509.00 Good 4 Guns ★★★★★ (276)
Yhm Suppressor Turbo K-rb 5.56 W/fh
New
UPC 841812101721
$509.00 Shiner Tactical ★★★★★ (6)
YHM SUPPRESSOR TURBO K-RB 5.56 W/FH
New
UPC 841812101721
$509.00 Allied Arms ★★★★★ (310)
YHM SUPPRESSOR TURBO K-RB 5.56 W/FH
New
UPC 841812101721
$509.00 2 If By Sea Tactical ★★★★★ (135)
YHM SUPPRESSOR TURBO K-RB 5.56 W/FH
New
UPC 841812101721
$509.00 Tungsten Creek Tactical
Yhm Suppressor Turbo K-rb 5.56 W/mb
New
UPC 841812101738
$509.00 Shiner Tactical ★★★★★ (6)
YHM SUPPRESSOR TURBO K-RB 5.56 W/MB
New
UPC 841812101738
$509.00 Tungsten Creek Tactical
YHM SUPPRESSOR TURBO K-RB 5.56 W/MB
New
UPC 841812101738
$509.00 Allied Arms ★★★★★ (310)
YHM SUPPRESSOR TURBO K-RB 5.56 W/MB
New
UPC 841812101738
$509.00 2 If By Sea Tactical ★★★★★ (135)
Yhm Trbo Krb 556 Sprsr W/flsh Hdr Bk
New
UPC 841812101727
$509.00 Shiner Tactical ★★★★★ (6)
YHM TRBO KRB 556 SPRSR W/FLSH HDR BK
New
UPC 841812101727
$509.00 Big Bee Bee ★★★★★ (11)
Yhm Trbo Krb 556 Sprsr W/mzle Brk Bk
New
UPC 841812101734
$509.00 Shiner Tactical ★★★★★ (6)
YHM TRBO KRB 556 SPRSR W/MZLE BRK BK
New
UPC 841812101734
$509.00 Big Bee Bee ★★★★★ (11)
YHM Turbo K-RB 5.56mm QD Suppressor with Flash Hider 5.56mm Stainless Steel/Cobalt 6 Black 1/2x28
New
UPC 841812101727
$509.00 Pathfinder Militaria ★★★★★ (106)
YHM Turbo K-RB 5.56mm QD Suppressor with Muzzle Brake 5.56mm Stainless Steel/Cobalt 6 Black 1/2x28
New
UPC 841812101734
$509.00 Tungsten Creek Tactical
YHM Turbo K-RB 5.56mm QD Suppressor with Muzzle Brake 5.56mm Stainless Steel/Cobalt 6 Black 1/2x28
New
UPC 841812101734
$509.00 Pathfinder Militaria ★★★★★ (106)
YHM Turbo K-RB 5.56 Suppressor with Flash Hider
New
UPC 841812101721
$509.00 Good 4 Guns ★★★★★ (276)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH FLASH HIDER
New
UPC 841812101721
$509.00 Precision Gunworks
YHM TURBO KRB 5.56 SUPPRESSOR - WITH FLASH HIDER
New
UPC 841812101721
$509.00 Pathfinder Militaria ★★★★★ (106)
YHM Turbo KRB 5.56 Suppressor with Muzzle Brake
New
UPC 841812101738
$509.00 Good 4 Guns ★★★★★ (276)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH MUZZLE BRAKE
New
UPC 841812101738
$509.00 Precision Gunworks
YHM TURBO KRB 5.56 SUPPRESSOR - WITH MUZZLE BRAKE
New
UPC 841812101738
$509.00 Pathfinder Militaria ★★★★★ (106)
YHM TURBO K-RB 556 W/FLASH HID
New
UPC 841812101721
$509.00 Utah Fast ★★★★★ (101)
Yankee Hill 218028 Turbo K RB 5.56x45mm NATO, 4.90" L, Black Stainless Steel, Phantom QD Adapter, 1/2"-28 tpi Flash Hider
New
UPC 841812101727 Free Shipping
$524.03 Lightning Strike Arms ★★★★★ (32)
YANKEE HILL MACHINE COMPANY TURBO K-RB 5.56 MB SLNCR
New
UPC 841812101734 Free Shipping
$524.03 Lightning Strike Arms ★★★★★ (32)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH FLASH HIDER
New
UPC 841812101721 Free Shipping
$524.19 Lightning Strike Arms ★★★★★ (32)
YHM TURBO KRB 5.56 SUPPRESSOR - WITH MUZZLE BRAKE
New
UPC 841812101738 Free Shipping
$524.19 Lightning Strike Arms ★★★★★ (32)
Yankee Hill Machine Co TURBO T3 Suppressor 556NATO 17-4PH Stainless Steel - Black
New
UPC 841812101703 Free Shipping
$530.00 Skid Tactical ★★★★★ (63)
Yankee Hill Machine Co TURBO T3 Suppressor 556NATO 17-4PH Stainless Steel - Black
New
UPC 841812101710 Free Shipping
$530.00 Skid Tactical ★★★★★ (63)
Yankee Hill 217528 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Flash Hider
New
UPC 841812101703 Free Shipping
$569.00 Timber Hole Outdoors ★★★★★ (5)
Yankee Hill 217528 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Flash Hider
New
UPC 841812101703 Free Shipping
$569.00 Axolotl Arms ★★★★★ (126)
Yankee Hill 217528 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Flash Hider
New
UPC 841812101703 Free Shipping
$569.00 Cummings Family Firearms ★★★★★ (52)
Yankee Hill 2175MB28 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Muzzle Brake
New
UPC 841812101710 Free Shipping
$569.00 Timber Hole Outdoors ★★★★★ (5)
Yankee Hill 217528 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Flash Hider
New
UPC 841812101703
$569.00 CLB Guns ★★★★★ (45)
Yankee Hill 217528 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Flash Hider
New
UPC 841812101703
$569.00 2 If By Sea Tactical ★★★★★ (135)
Yankee Hill 217528 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Flash Hider
New
UPC 841812101703
$569.00 Big Bee Bee ★★★★★ (11)
Yankee Hill 2175MB28 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Muzzle Brake
New
UPC 841812101710
$569.00 Big Bee Bee ★★★★★ (11)
Yankee Hill 2175MB28 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Muzzle Brake
New
UPC 841812101710
$569.00 Allied Arms ★★★★★ (310)
Yankee Hill 2175MB28 Turbo T3 5.56mm, Black Stainless Steel/Inconel with 1/2"-28 tpi Muzzle Brake
New
UPC 841812101710
$569.00 CLB Guns ★★★★★ (45)

5.56x45mm MAC Guns Price Graph

Today's 5.56x45mm MAC Guns average is $484.40, 12% below the 180-day average of $550.33. Over the last 180 days, the average peaked at $881.40 on March 20, 2026 and bottomed at $454.75 on August 15, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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