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Jmac Customs: Compare Prices & Find the Best Deals

Welcome to the definitive source for Jmac Customs gear. We track the inventory and current pricing for thousands of products from 1000+ leading retailers like Dick's Sporting Goods, Rei.com, and Backcountry.com. Stop hopping between tabs—use our real-time comparison engine below to see every available model and ensure you get the lowest price guaranteed.

Shop incredible Jmac Customs deals! We find the best price and selection of firearm parts, AR-15 accessories, pistol parts, and more. Score massive discounts on popular items like extended magazines, rail systems, and essential firearm upgrades—all at unbeatable prices. Compare deals on Jmac Customs triggers, AR-15 barrels, and other high-performance components. Don't miss our clearance event for limited-time offers on firearm accessories on sale! Get the best price – buy now and upgrade your firearms with premium Jmac Customs products.

Radian Tactics, Geissele Automatics, Magpul Industries

Shop All Jmac Customs Products by Category and Discount

Last Updated:

Jan 20, 2026 05:21 PM

Jmac Customs USED JMac Customs 1913 Adapter for Most AK Pistols Hardcoat Anodized Black RSA-AKP - $49.46 at Optics Planet

Jmac Customs USED JMac Customs 1913 Adapter for Most AK Pistols Hardcoat Anodized Black RSA-AKP More Info...

$49.46$54.95

10% off

Last Updated:

Jan 20, 2026 05:21 PM

Jmac Customs USED JMac Customs 1913 Adapter for MP5 and Clones Hardcoat Anodized Black RSA-MP5 - $89.96 at Optics Planet

Jmac Customs USED JMac Customs 1913 Adapter for MP5 and Clones Hardcoat Anodized Black RSA-MP5 More Info...

$89.96$99.95

10% off

Last Updated:

Jan 20, 2026 05:21 PM

Jmac Customs USED JMac Customs 360HD M18-1.5 Taper X37 - HUB Black RRD-360HD-18T-X37 - $121.45 at Optics Planet

Jmac Customs USED JMac Customs 360HD M18-1.5 Taper X37 - HUB Black RRD-360HD-18T-X37 More Info...

$121.45$134.95

10% off

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs RRD-360HD-28FD-KM - $116.95 at Primary Arms

Jmac Customs RRD-360HD-28FD-KM More Info...

$116.95

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs RRD-360-28S-KM - $84.58 at Primary Arms

Jmac Customs RRD-360-28S-KM More Info...

$84.58

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs RRD-360HD-28S-KM - $99.99 at Primary Arms

Jmac Customs RRD-360HD-28S-KM More Info...

$99.99

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs SFG - $84.95 at Primary Arms

Jmac Customs SFG More Info...

$84.95

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs HRD-1 - $44.96 at Primary Arms

Jmac Customs HRD-1 More Info...

$44.96

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs TS-9P - $157.45 at Primary Arms

Jmac Customs TS-9P More Info...

$157.45

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs RRD-360-26F-X37-KM - $133.83 at Primary Arms

Jmac Customs RRD-360-26F-X37-KM More Info...

$133.83

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs HG-AKM-14.25-NL-HG-AKM-UM-HG-AKM-LM - $224.95 at Primary Arms

Jmac Customs HG-AKM-14.25-NL-HG-AKM-UM-HG-AKM-LM More Info...

$224.95

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs ST-6 - $103.46 at Primary Arms

Jmac Customs ST-6 More Info...

$103.46

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs RRD-360HD-14F-KM - $114.95 at Primary Arms

Jmac Customs RRD-360HD-14F-KM More Info...

$114.95

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs HG-AKM-8-0-NL-HG-AKM-UM-HG-AKM-LM - $224.95 at Primary Arms

Jmac Customs HG-AKM-8-0-NL-HG-AKM-UM-HG-AKM-LM More Info...

$224.95

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs FM-SM-1913 - $134.95 at Primary Arms

Jmac Customs FM-SM-1913 More Info...

$134.95

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs HG-AKM-10-1-L-HG-AKM-LM-HG-AKM-UM-GT-AKM - $349.00 at Primary Arms

Jmac Customs HG-AKM-10-1-L-HG-AKM-LM-HG-AKM-UM-GT-AKM More Info...

$349.00

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs RRD-4C-14F-KM - $134.95 at Primary Arms

Jmac Customs RRD-4C-14F-KM More Info...

$134.95

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs HG-AKM-8-0-L-HG-AKM-UM-HG-AKM-LM - $224.95 at Primary Arms

Jmac Customs HG-AKM-8-0-L-HG-AKM-UM-HG-AKM-LM More Info...

$224.95

Last Updated:

Dec 09, 2025 01:55 PM

Jmac Customs GFHC-28S-KM - $109.95 at Primary Arms

Jmac Customs GFHC-28S-KM More Info...

$109.95

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs USED JMac Customs GFHC 14-1LH Micro Muzzle Device Black Nitride Black GFHC-14-M - $40.99 at Optics Planet

Jmac Customs USED JMac Customs GFHC 14-1LH Micro Muzzle Device Black Nitride Black GFHC-14-M More Info...

$40.99$44.95

9% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs M18-1.5 Taper 360HD Taper Mount Black - $107.96 at Optics Planet

Jmac Customs M18-1.5 Taper 360HD Taper Mount Black More Info...

$107.96$119.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 13.5 Taper 360HD Taper Mount Black - $107.96 at Optics Planet

Jmac Customs 13.5 Taper 360HD Taper Mount Black More Info...

$107.96$119.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 1/2-28 Taper 360HD Taper Mount Black - $107.96 at Optics Planet

Jmac Customs 1/2-28 Taper 360HD Taper Mount Black More Info...

$107.96$119.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs MMS - Handguard Rigid Mount Black - $43.49 at Optics Planet

Jmac Customs MMS - Handguard Rigid Mount Black More Info...

$43.49$63.99

32% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs Taper Mount Suppressor Adapter HUB Low Profile Stainless Black More Info...

$67.45$74.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 5/8-24 360HD Taper Mount Black - $98.96 at Optics Planet

Jmac Customs 5/8-24 360HD Taper Mount Black More Info...

$98.96$109.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 1/2-28 Facemount 360HD Taper Mount Black - $98.96 at Optics Planet

Jmac Customs 1/2-28 Facemount 360HD Taper Mount Black More Info...

$98.96$109.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs M14X1 LH Facemount 360HD Taper Mount Black - $98.96 at Optics Planet

Jmac Customs M14X1 LH Facemount 360HD Taper Mount Black More Info...

$98.96$109.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs AK Billet Pistol Grip Black - $103.46 at Optics Planet

Jmac Customs AK Billet Pistol Grip Black More Info...

$103.46$114.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 11/16-24 360HD Taper Mount Black - $107.96 at Optics Planet

Jmac Customs 11/16-24 360HD Taper Mount Black More Info...

$107.96$119.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs M24X1.5 Facemount 360HD Taper Mount Black - $112.46 at Optics Planet

Jmac Customs M24X1.5 Facemount 360HD Taper Mount Black More Info...

$112.46$124.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs M26X1.5 LH M92 360HD Taper Mount Black - $112.46 at Optics Planet

Jmac Customs M26X1.5 LH M92 360HD Taper Mount Black More Info...

$112.46$124.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs MMS - Mag Funnel 7.62x.39 Black - $143.96 at Optics Planet

Jmac Customs MMS - Mag Funnel 7.62x.39 Black More Info...

$143.96$159.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs MMS - 6.1in AK Handguard Black - $202.46 at Optics Planet

Jmac Customs MMS - 6.1in AK Handguard Black More Info...

$202.46$224.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs MMS - 8.0in AK Handguard and Gas Tube for MiniJack 7.62 8in Black - $314.91 at Optics Planet

Jmac Customs MMS - 8.0in AK Handguard and Gas Tube for MiniJack 7.62 8in Black More Info...

$314.91$349.90

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs MMS - 16in AK-74/AK-103/AK-101 14.25inOptimal Length Handguard Gas Tube and Dust Cover Set Black - $671.27 at Optics Planet

Jmac Customs MMS - 16in AK-74/AK-103/AK-101 14.25inOptimal Length Handguard Gas Tube and Dust Cover Set Black More Info...

$671.27$745.85

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs MMS M-LOK Krink/AKSU Handguard Gas Tube & Dust Cover Set 4.71in Black AKSU-HG4.71+GT+DC-KRINK - $671.27 at Optics Planet

Jmac Customs MMS M-LOK Krink/AKSU Handguard Gas Tube & Dust Cover Set 4.71in Black AKSU-HG4.71+GT+DC-KRINK More Info...

$671.27$745.85

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs TAB MLOK Forward Grip with Cable Management Black - $71.95 at Optics Planet

Jmac Customs TAB MLOK Forward Grip with Cable Management Black More Info...

$71.95$79.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs Billet AR Pistol Grip Black - $103.46 at Optics Planet

Jmac Customs Billet AR Pistol Grip Black More Info...

$103.46$114.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs - Skeletonized Pistol Grip Black - $112.46 at Optics Planet

Jmac Customs - Skeletonized Pistol Grip Black More Info...

$112.46$124.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs Skeletonized Pistol Grip for AKs with Grip Safety Black - $116.95 at Optics Planet

Jmac Customs Skeletonized Pistol Grip for AKs with Grip Safety Black More Info...

$116.95$129.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs Skeletonized Tube 7in Black - $121.45 at Optics Planet

Jmac Customs Skeletonized Tube 7in Black More Info...

$121.45$134.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs Muzzle Brakes Black - $121.45 at Optics Planet

Jmac Customs Muzzle Brakes Black More Info...

$121.45$134.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 360HD M18-1.5 Taper X37 - HUB Black - $121.45 at Optics Planet

Jmac Customs 360HD M18-1.5 Taper X37 - HUB Black More Info...

$121.45$134.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs Skeletonized Tube with Rise 7in Black - $125.96 at Optics Planet

Jmac Customs Skeletonized Tube with Rise 7in Black More Info...

$125.96$139.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs Black - $141.99 at Optics Planet

Jmac Customs Black More Info...

$141.99$157.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs Muzzle Brakes Black - $129.99 at Optics Planet

Jmac Customs Muzzle Brakes Black More Info...

$129.99$157.95

18% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs ST-7 Skeletonized Tube for Compact M4 Stocks for SAM7SF Black - $175.41 at Optics Planet

Jmac Customs ST-7 Skeletonized Tube for Compact M4 Stocks for SAM7SF Black More Info...

$175.41$194.90

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs ST-7 Skeletonized Tube for Compact M4 Stocks with Folding Mech Black - $256.41 at Optics Planet

Jmac Customs ST-7 Skeletonized Tube for Compact M4 Stocks with Folding Mech Black More Info...

$256.41$284.90

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs QD Sling Mount/Retainer Cover Black - $63.99 at Optics Planet

Jmac Customs QD Sling Mount/Retainer Cover Black More Info...

$63.99

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs FRD-24F Facemount Device w/ Cone Black 9mm - $170.96 at Optics Planet

Jmac Customs FRD-24F Facemount Device w/ Cone Black 9mm More Info...

$170.96$189.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 4.5mm Folding AK Stock Pin Black Nitride Black - $6.99 at Optics Planet

Jmac Customs 4.5mm Folding AK Stock Pin Black Nitride Black More Info...

$6.99

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 5.5mm Folding AK Stock Pin Black Nitride Black - $6.99 at Optics Planet

Jmac Customs 5.5mm Folding AK Stock Pin Black Nitride Black More Info...

$6.99$8.99

22% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs 360 578S KeyMount Muzzle Device Black - $89.55 at Optics Planet

Jmac Customs 360 578S KeyMount Muzzle Device Black More Info...

$89.55$99.50

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs GFHC 14-1LH Muzzle Device Black Nitride Black - $61.99 at Optics Planet

Jmac Customs GFHC 14-1LH Muzzle Device Black Nitride Black More Info...

$61.99$64.95

5% off

Last Updated:

Nov 06, 2025 02:40 PM

Hot 🔥

Jmac Customs JMac Customs GFHC AUG 13x1LH KeyMount - KeyMicro Muzzle Device Black - $51.03 at Optics Planet

Jmac Customs GFHC AUG 13x1LH KeyMount - KeyMicro Muzzle Device Black More Info...

$51.03$97.50

48% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs NAK/PAK 9 Charging Handle Black - $45.99 at Optics Planet

Jmac Customs NAK/PAK 9 Charging Handle Black More Info...

$45.99$47.49

3% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs AK-100 14.5in Rifle Barrel Black - $206.96 at Optics Planet

Jmac Customs AK-100 14.5in Rifle Barrel Black More Info...

$206.96$229.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs Stock/Brace Adapter Black - $107.95 at Optics Planet

Jmac Customs Stock/Brace Adapter Black More Info...

$107.95$119.95

10% off

Last Updated:

Nov 06, 2025 02:40 PM

Jmac Customs JMac Customs MMS 5 Slot AKM Optic Mount Black - $134.95 at Optics Planet

Jmac Customs MMS 5 Slot AKM Optic Mount Black More Info...

$134.95$149.95

10% off

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