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# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Home Manufacturers Jmac Customs

Jmac Customs

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Jmac Customs Products

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JMAC CUSTOMS RAILED STOCK ADAPTERYFS
RAILED STOCK ADAPTER

JMAC CUSTOMS

In stock

£114.90 *

Pins

The Railed Stock Adapter allows the installation of SIG style folding stocks on Yugo/Serbian rifles including OPAP/NPAP, M70/M72, and M90 with fixed wood stock.
Made from 7075 T6 Aluminum, the adapter is designed to bolt in place without the need for permanent modifications using an M8x1.25 bolt.
Features an adjustable 1913 rail to correct stock angle for better alignment with irons or optics; this product is the stock adapter only.

JMAC CUSTOMS HAND RETENTION DEVICE EXTENDED HANDSTOP TAN
HRD EXTENDED M-LOK HANDSTOP

JMAC CUSTOMS

In stock

£129.90 * £119.90 - £129.90*

Foregrips

The HRD Extended M-LOK Handstop is a compact, lightweight, and reversible hand retention device made from 7075 T6 Aluminum with a hard coat anodized finish.
It is compatible with M-LOK attachment systems and requires three slots for mounting, including all necessary hardware.
The handstop has specific torque specifications for installation: 4.0 N⋅m for metal-to-metal and 1.7 N⋅m for polymer or metal to polymer handguards.

JMAC CUSTOMS RRD 2 PORT COMPENSATOR 14 SLIM 14-1LH
RECOIL REDUCTION DEVICE 2 PORT COMPENSATOR 14 SLIM 14-1LH

JMAC CUSTOMS

In stock

£84.90 *

Compensators & Muzzle Brakes

The RRD-2C is a compact version of the RRD-4C, designed to reduce recoil with a slimmer profile.
Constructed from 17-4ph Stainless Steel with a Black Nitride finish, it is not suitable for barrels under 10.5 inches.
Intensive firing like full auto may damage the device due to heat and pressure on short barrels.

JMAC CUSTOMS LOUD AND FLASHY 28 MUZZLE BRAKE1/2X28MM THREADS
LOUD AND FLASHY MUZZLE BRAKE 28

JMAC CUSTOMS

In stock

£164.90 *

Compensators & Muzzle Brakes

The Loud And Flashy muzzle brake is designed to increase sound and flash, while also reducing recoil and muzzle rise.
It is a large single chamber brake with 1/2x28mm threads, compatible with SLR Rifleworks and similar rails.
Constructed from 17-4ph stainless steel with a QPQ Nitride finish for durability.

JMAC CUSTOMS 8-INCH SKELETON STOCK STOCK FOR SAM7SF
8-INCH SKELETON STOCK

JMAC CUSTOMS

In stock

£234.90 * £219.90 - £234.90*

Buttstocks

The 8-inch Skeleton Stock is compatible with 1913 attachment rails and includes JMAC's 1913 folding mechanism, though it comes unassembled.
It features 2x Integrated QD Sling Sockets, is drilled and tapped for optional cheek risers, and is also compatible with SIG folding mechanisms.
Made from 7075 T6 Aluminum with a Hard-Coat Anodized finish, the stock is lightweight at only 5.36oz without the folding mechanism.

JMAC CUSTOMS G36 FLASH HIDER COMPENSATOR 14 MICRO
G36 FLASH HIDER COMPENSATOR

JMAC CUSTOMS

In stock - Is a 'Call to order' product.

£69.90 * £59.90 - £99.90*

Flash Hiders

JMAC CUSTOMS M4-AK MILLED RECEIVER
M4-AK MILLED RECEIVER

JMAC CUSTOMS

In stock

£164.90 *

Pins

The M4-AK Stock/Brace adapter allows for the attachment of M16/M4 style braces or stocks to Type 3 Milled Receiver AK-47 clones without permanent modifications.
It is constructed from 7075 aluminum, hardcoat anodized for durability, and includes built-in QD sling points and mounting hardware.
The design provides a 3/8" cheek rise for optimal cheek weld with irons and red dots, and weighs 3.88oz including the mounting hardware.

JMAC CUSTOMS M4-MAK SQUARE STAMPED RECEIVER
MAK-90 STOCK/BRACE ADAPTER

JMAC CUSTOMS

In stock

£134.90 *

Pins

The JMAC Customs LLC M4-MAK adapter is not compatible with slant cut or milled receiver MAK-90s, only fits square cut Chinese AKs.
It's constructed from strong 7075 aluminum, is hardcoat anodized for durability, and includes mounting hardware.
The adapter features an optimal cheek weld for sights, built-in QD sling points, and a 3/8" cheek rise.

JMAC CUSTOMS LOUD AND FLASHY 26 MUZZLE BRAKE 26MM THREADS
LOUD AND FLASHY MUZZLE BRAKE 26

JMAC CUSTOMS

In stock

£134.90 *

Compensators & Muzzle Brakes

The LAF muzzle brake is designed to amplify sound and flash, reduce recoil, and minimize muzzle rise.
It features 26-1LH threads, with dimensions of 1.7" width, 1.5" height, and adds just over 1" to the firearm's length.
Constructed from 17-4ph stainless steel with a QPQ black nitrided finish for durability.

JMAC CUSTOMS M4-MODULAR REAR KALASHNIKOV TRUNNION ADAPTER
M4-MODULAR REAR KALASHNIKOV TRUNNION ADAPTER

JMAC CUSTOMS

In stock

£94.90 *

Pins

The adapter fits any of JMAC's MRKT Trunnions and allows for the attachment of most M16/M4 style braces or stocks.
Constructed from 7075 Aluminum with a Hardcoat Anodized finish, it features 2 QD sling mounts and a 3/8" cheek rise, and includes the mounting bolt.
Installation is quick, under one minute, without the need to remove the buffer tube, and it allows for staking the castle nut for added security.

JMAC CUSTOMS GAS BLOCK COMBO WITH DETENT HOLE - ADJUSTABLE
GAS BLOCK COMBO WITH DETENT HOLE

JMAC CUSTOMS

In stock - Is a 'Call to order' product.

£169.90 *

Gas Blocks

The GAS BLOCK COMBO WITH DETENT HOLE is a collaboration with Sabrewerks13, designed for custom builds to lighten the front end of a firearm.
It fits 0.591" gas block barrel journals, has a 90* gas port, and requires minor gun-smithing for 45* gas ports.
Manufactured in the US, the gas block is made of 4140 Heat Treated steel, features a black nitride finish, and is recommended to be installed by a professional.

🔥 Upgrade your AR-15 with the JMAC AB-9R Buttstock featuring a folding buttplate & 1913 folding mech! 🛠️ Lightweight, modular, & ready for action. Shop now! ✨

JMAC CUSTOMS AB-9R WITH FOLDING BUTTPLATE & JMAC 1913 FOLDING MECH BLACK
AB-9R WITH FOLDING BUTTPLATE & 1913 FOLDING MECH

JMAC CUSTOMS

In stock

£429.90 *

Buttstocks

The AB-9R is a lightweight and rigid arm bar with a modular design that includes a folding buttplate and a JMac 1913 folding mechanism, both made of 7075 T6 aluminum.
It features an integrated QD sling socket, 9-inch length, and is hard-coat tanodized for durability, with the ability to fold to avoid snagging and to clear drum magazines.
The product comes with mounting hardware but is not assembled, and is designed to be compatible with AR-15 style firearms, available in black.

JMAC CUSTOMS LOUD AND FLASHY 24 MUZZLE BRAKE 24X1/2MM THREADS
LOUD AND FLASHY MUZZLE BRAKE 24

JMAC CUSTOMS

In stock

£149.90 *

Compensators & Muzzle Brakes

The LAF muzzle brake is designed to increase sound and flash, while also reducing recoil and muzzle rise.
It features 24-1.5RH threads, with dimensions of 1.7" width, 1.5" height, and adds just over 1" to the firearm's length.
Constructed from 17-4ph stainless steel with a black nitride finish for durability.

JMAC CUSTOMS 3MM RETAINER PIN
AK-47 3MM FRONT SIGHT/GAS BLOCK RETAINER PIN

JMAC CUSTOMS

In stock

£12.90 *

Gas System Tools

JMAC CUSTOMS M4-MAK-S SLANT CUT STAMPED RECEIVER
M4-MAK SLANT CUT STAMPED RECEIVER

JMAC CUSTOMS

In stock

£134.90 *

Pins

The M4-MAK-S adapter is designed for slant cut Chinese AKs, not for square cut or milled receiver MAK-90s.
It's constructed from strong 7075 aluminum and features a hardcoat anodized finish, with a built-in QD sling points and a 3/8" cheek rise.
The adapter includes mounting hardware, weighs 3.4oz, and allows for the attachment of most M16/M4 style braces or stocks.

JMAC CUSTOMS RRD 2 PORT COMPENSATOR 36 SLIM 9 1/2-36"
RECOIL REDUCTION DEVICE 36 SLIM 9 1/2-36"

JMAC CUSTOMS

In stock

£64.90 *

Compensators & Muzzle Brakes

The RRD-2C is a compact version of the RRD-4C muzzle brake, designed to mitigate recoil with a more streamlined profile.
It is constructed from 17-4ph stainless steel with a black nitride finish, featuring 1/2-36 threads and a 10mm bore suitable for 9mm projectiles.
Not recommended for barrels shorter than 10.5 inches when used with rifle calibers, as high rates of fire can cause damage to the device.

JMAC CUSTOMS AB-9R ARM BAR TAN
AB-9R ARM BAR

JMAC CUSTOMS

Reordered - Is a 'Call to order' product.

£174.90 *

Recoil Hardware

The AB-9R Arm Bar from JMAC Customs is a versatile accessory that can be configured as either a brace or stock, with optional adapters for the GearHead Works Tail Hook Brace or a Folding Buttplate.
This tanodized accessory is made from 7075 T6 Aluminum, ensuring it is both lightweight and rigid, and features a raised design for better arm fitment when used as a brace.
Designed for AR-15s, the Arm Bar includes an integrated QD Sling Socket and is compatible with SIG folding mechanisms, offering a modular design with a 9" length and multiple mounting options.

JMAC CUSTOMS RRD 2 PORT COMPENSATOR 28 SLIM 9 1/2-28"
RECOIL REDUCTION DEVICE 2 PORT COMPENSATORS 28 SLIM 9

JMAC CUSTOMS

Not available

Compensators & Muzzle Brakes

The RRD-2C is a compact version of the RRD-4C, designed to reduce recoil by removing the two smallest ports for a more compact size.
It's made from 17-4ph Stainless Steel with a Black Nitride finish, has 1/2-28 threads, and is intended for 9mm projectiles with a 10mm bore.
Not recommended for barrels shorter than 10.5 inches when used with rifle calibers, as high rates of fire can cause damage to the compensator.

JMAC CUSTOMS M4-ACE M4 ADAPTER FOR ACE THREADED HOLES
M4-ACE M4 ADAPTER FOR ACE THREADED HOLES

JMAC CUSTOMS

Not available

Pins

The M4-ACE Adapter is designed to fit MRKT Trunnions and most ACE/Stormwerks mounts and folding adapters, allowing for the attachment of M16/M4 style braces or stocks.
Constructed from 7075 Aluminum, the adapter is Hardcoat Anodized for durability and features two QD sling mounts and a 3/8" cheek rise.
It comes with the necessary mounting bolts for installation and is finished in black, manufactured by JMAC CUSTOMS LLC.

JMAC CUSTOMS METRIC FACE MOUNT SHIMS
METRIC FACE MOUNT SHIMS

JMAC CUSTOMS

Not available

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