JMAC Customs

JMAC HK G36 Recoil Reduction Device 15x1 FaceMount (Key Mount) The RRD-360 Muzzle Device from JMAC Customs is unlike others on the market today. This device vents gasses 360 degrees away...

JMAC G36 Recoil Reduction - 2 Port Compensator - 15-1 KeyMount (KeyMicro) In order to use this device with a suppressor, it must be installed by a professional - to ensure it is properly mounted and...

JMAC HK MP5 Recoil Reduction 360 Degree Ports - 1/2 x 28 - FaceMount (KeyMount)  The RRD-360 Muzzle Device from JMAC Customs is unlike others on the market today. This device vents...

JMAC G36 Flash Hider 15x1 KeyMount (KeyMicro) In order to use this device with a suppressor it must be installed by a professional to ensure it is properly mounted and aligned. Do NOT shoot without...

JMAC G36 Recoil Reduction Device - 2 Port Compensator 15-1 Threads - KeyMount (KeyMicro) *Can be permanently attached to a 14.5" barrel to achieve 16" OAL. Features: 15-1 Threads - Fits G36C, G36K,...

JMAC Arm Bar 9" Inch Rise with Brace Adapter and 1913 Folding Mech (A)rm(B)ar(9)inch(R)ise + AB-BA Brace Adapter + our 1913 Folding Mech (not assembled) Features: Modular Design - Brace/Stock with...

JMAC Arm Bar 8" Inch Rise with Brace Adapter and 1913 Folding Mech (A)rm(B)ar(8)inch(R)ise + AB-BA Brace Adapter + our 1913 Folding Mech (not assembled) Features: Modular Design - Brace/Stock with...

JMac 9" Triangle Stock with 0.275" Cheek Rise - 1913 Attachment Features: NEW Redesigned Look! NEW Integrated Rubber Buttpad!! 2x Integrated QD Sling Socket 8" Length 0.275" Cheek Rise Drilled and...

JMAC Triangle Stock 8" Stock with 1913 Folding Mech Features: 2x Integrated QD Sling Socket 8" Length 0.275" Cheek Rise Drilled and tapped for optional cheek risers 7075 T6 Aluminum Hard-Coat...

JMAC 6" Skeletonized Tube with 1913 Folding Mech This M4 tube adapter replaces the standard buffer tube to ensure the stock folds as flat as possible! Fits most M4 style...

JMac 8" Stock with 0.275" Cheek Rise - 1913 Attachment Our new TANodized 7075 options have a very rich metallic bronze tone with a unique lustrous sheen, we like to call it "Boujie...

JMac 9" Stock with 0.275" Cheek Rise - 1913 Attachment Feautures: NEW Integrated Rubber Buttpad!! 2x Integrated QD Sling Socket 9" Length 0.275" Cheek Rise Drilled and tapped for optional cheek...

JMac 8" Stock with 0.275" Cheek Rise - 1913 Attachment Feautures: New Integrated Rubber Buttpad 2x Integrated QD Sling Socket 8" Length 0.275" Cheek Rise Drilled and tapped for optional cheek...

JMAC Universal M-LOK Skeleton Forward Grip  Can be used as a forward grip or a handstop! Features: Reversible and Lightweight M-Lok Compatible (Requires 2 slots) Fits in and across M-Lok...

JMAC 1/2 x 28 X37 Recoil Reduction Device - 360 Degree Ports The RRD-360HD is designed specifically with short barrels and high pressures in mind! Due to excess pressures and gasses...

JMAC 1/2 x 28 D Facemount Keymount (KeyMicro) The RRD-360 Muzzle Device from JMAC Customs is unlike others on the market today. This device vents gasses 360 degrees away from your muzzle...

JMAC Recoil Reduction 360 Degree Port - 15 -1 Threads The RRD-360 Muzzle Device from JMAC Customs is unlike others on the market today. This device vents gasses 360 degrees away from your...

JMAC HRD M-LOK Handstop (H)and(R)etention(D)evice Compact, lightweight, & reversible. Features: M-Lok Compatible Fits in and across M-Lok Slots Includes mounting hadware 7075 T6 Aluminum Hard...

The YHM-2050 HD (HEAVY DUTY) 3-Lug Adapter is a quick-attach mounting option designed to provide added strength and longevity to your 3-Lug equipped firearm. This fully enclosed assembly contains a...

The YHM-2050 HD (HEAVY DUTY) 3-Lug Adapter is a quick-attach mounting option designed to provide added strength and longevity to your 3-Lug equipped firearm. This fully enclosed assembly...

If your firearm doesn't already have a 1913 attachment rail on the rear choose the appropriate adapter above!(A)rm(B)ar(8)inch + AB-BA Brace Adapter + JMac 1913 Folding Mech (not...

(S)keleton(S)tock(8)inch(R)ise with our own 1913 folding mech (not assembled) 2x Integrated QD Sling Socket 8" Length 0.275" Cheek Rise Drilled and tapped for optional cheek risers (will be...

(S)keleton(S)tock(8)inch with our 1913 folding mech (not assembled) 2x Integrated QD Sling Socket 8" Length Drilled and tapped for optional cheek risers (will be available in the future) Compatible...

(T)riangle(S)tock(8)inch with our 1913 folding mech (not assembled) 2x Integrated QD Sling Socket 8" Length Drilled and tapped for optional cheek risers (will be available in the future) Compatible...

(G)36(F)lash(H)ider(15)15-1 thread pitch(F)aceMount(KM)KeyMountIn order to use this device with a suppressor, it must be installed by a professional - to ensure it is properly mounted and aligned...

Recoil Reduction Device 2 Ports Compensator, 15-1 Thread Pitch, FaceMount, KeyMount In order to use this device with a suppressor, it must be installed by a professional to ensure it is properly...

With the advancement of suppressor technology and the popularity of the KeyMount mounting system, the 360-28F was designed to allow users to install a KeyMount compatible muzzle device on their...

Picatinney Stock/Brace Adapter - RSA-MP5 - HK SP5Finally a way to mount 1913 stocks/braces to your favorite full-size MP5 clone! This adapter will fit the Standard/Full Size MP5 as well as HK33...

  This Rear Stock Adapter allows you to attach any 1913 Style Stock, Brace to your MP5K.The 1913 style stocks & braces lock in place and provide a better Cheek Weld than many traditional...