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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

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Jmac Customs

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Jmac Customs Products

21 - 40 of 40 results

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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 LOUD AND FLASHY 30 MUZZLE BRAKE 5/8X24MM THREADS
LOUD AND FLASHY MUZZLE BRAKE 30

JMAC CUSTOMS

In stock

£164.90 *

Compensators & Muzzle Brakes

The LOUD AND FLASHY 30 Muzzle Brake is a large single chamber brake designed to increase sound and flash while reducing recoil and muzzle rise.
It is constructed from 17-4ph stainless steel with a Black Nitride finish and has 5/8x24mm threads, suitable for 30 caliber firearms.
It measures 1.7 inches wide, 1.5 inches tall, adds just over 1 inch to the firearm's length, and is not rated for use with .308 SBRs.

JMAC CUSTOMS AB-9 WITH FOLDING BUTTPLATE & JMAC 1913 FOLDING MECH TAN
AB-9 WITH FOLDING BUTTPLATE & 1913 FOLDING MECH

JMAC CUSTOMS

In stock

£429.90 * £419.90 - £429.90*

Buttstocks

The AB-9 with folding buttplate and JMAC 1913 folding mechanism is a lightweight, modular design suitable for AR-15s, offering multiple mounting options and an integrated QD sling socket.
Made from 7075 T6 aluminum with a hard-coat tanodized finish, this buttplate and folding mechanism ensures durability and rigidity.
The folding feature of the buttplate is designed to avoid snagging when removing from a bag and to fold clear of drum magazines, with all necessary mounting hardware included.

JMAC CUSTOMS GBC-13 - DETENT AND SPRING
AK-47 DETENT AND SPRING

JMAC CUSTOMS

In stock

£14.90 *

Gas System Tools

🔺 Upgrade your AR-15 with the sleek TS-8R Triangle Stock with a cheek rise! 🌟 8" length, hard-coat anodized aluminum, & dual QD sling sockets. Get started with JMAC Customs LLC now! 🔩

JMAC CUSTOMS TS-8R TRIANGLE STOCK W/RISE & JMAC 1913 FOLDING MECH BLACK
TS-8R TRIANGLE STOCK WITH RISE

JMAC CUSTOMS

In stock

£379.90 * £214.90 - £379.90*

Buttstocks

The TS-8R Triangle Stock features an 8" length with a 0.275" cheek rise and is compatible with JMac 1913, MRKT folding mechanisms, and SM adapters.
Constructed from 7075 T6 Aluminum with a hard-coat anodized finish, it includes two integrated QD sling sockets and provisions for future cheek risers.
Attaching this stock to a pistol is classified as an SBR (Short-Barreled Rifle) and requires NFA approval, with the user responsible for compliance with laws.

JMAC CUSTOMS LOUD AND FLASHY MUZZLE BRAKE 14MM THREADS
LOUD AND FLASHY MUZZLE BRAKE 14

JMAC CUSTOMS

In stock

£164.90 *

Compensators & Muzzle Brakes

The Loud And Flashy is a large single chamber muzzle brake with 14mm LH threads designed to enhance sound and flash while reducing recoil and muzzle rise.
It has a 1.7" width, 1.5" height, adds just over 1" to the barrel, and weighs 4.58 oz; made from 17-4ph stainless steel with a QPQ Black Nitride finish.
There is a barrel length restriction for using this device, which must be at least 7.65".

JMAC CUSTOMS 8-INCH ARM BAR WITH BRACE ADAPTER AND JMAC 1913 FOLDING MECH
8-INCH ARM BAR WITH BRACE ADAPTER

JMAC CUSTOMS

In stock

£354.90 *

Adapter

The 8-inch Arm Bar with Brace Adapter is designed for firearms without a 1913 rail, featuring a lightweight, rigid modular design with multiple mounting options and an integrated QD sling socket.
Constructed from 7075 T6 aluminum, the adapter includes an anti-rotational design and is finished with a Type 3 hard-coat anodize for durability.
The product comes with the Arm Bar-Brace Adapter, Socket Head Screw, Anti-Rotation Pin, and the JMac 1913 folding mechanism to facilitate the installation of braces like the TailHook.

JMAC CUSTOMS M4-AKM STAMPED RECEIVER
M4-AKM STAMPED RECEIVER

JMAC CUSTOMS

In stock

£134.90 *

Pins

JMAC's M4-AKM Stock/Brace adapter allows for M16/M4 style braces or stocks to be attached to AKM/AK74 rifles and is designed to replace the factory T-Nut for a strong mount.
The adapter is machined from 7075 aluminum, hardcoat anodized for durability, and features a 3/8" cheek rise for better sight alignment along with built-in QD sling mounts.
It is compatible with square back receivers with AKM/AK-74 style rear trunnions and comes with all necessary mounting hardware, weighing in at 3.4oz.

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

JMAC CUSTOMS

In stock

£79.90 *

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 METRIC FACE MOUNT SHIMS
METRIC FACE MOUNT SHIMS

JMAC CUSTOMS

In stock

£18.90 *

Washers

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

JMAC CUSTOMS

Reordered

£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 LOUD AND FLASHY 24 MUZZLE BRAKE 24X1/2MM THREADS
LOUD AND FLASHY MUZZLE BRAKE 24

JMAC CUSTOMS

Reordered

£144.90 *

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 8-INCH RAISED ARM BAR WITH BRACE ADAPTER AND JMAC 1913 FOLDI
8-INCH RAISED ARM BAR WITH BRACE ADAPTER

JMAC CUSTOMS

Reordered

£359.90 *

Adapter

The 8-inch Arm Bar with Brace Adapter is modular, lightweight, and made from 7075 T6 Aluminum with a hard-coat anodized finish.
It features an integrated QD Sling Socket, an anti-rotational design, and is compatible with braces like the TailHook from Gear Head Works.
The product includes an adjustable cheek wield with 2 height positions and is specifically made for 4.5mm pin folding stocks found in SLR 104/106/107 UR/CR/FR.

JMAC CUSTOMS GAS BLOCK COMBO WITHOUT DETENT HOLE - ADJUSTABLE
GAS BLOCK COMBO WITHOUT DETENT HOLE

JMAC CUSTOMS

Reordered - Is a 'Call to order' product.

£169.90 * £149.90 - £169.90*

Gas Blocks

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

JMAC CUSTOMS

Reordered

£154.90 *

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 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.

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