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RRD-2C 26F X37-JMac Customs
Shipping Information
- Regular Rifles, Shotguns & Pistols to Continental United States: $30.00, If you purchase multiple firearms on the same order we will ship for one Flat Rate of $30.00 via UPS Ground.
- Regular Rifles to Alaska or Hawaii: $75.00 per firearm via UPS 2DAYAIR only.
- Magazines & Accessories: Large $15.00 flat rate per order or $7.95 USPS or UPS for small orders. AK & HI may cost more based on the order.
- Oversize rifles: $65.00 per rifle (this will be denoted in the item description) UPS Ground
- Ammo shipping prices will be per case and will be calculated once the item is added to your shopping cart.
- We cannot ship outside of the 50 U.S. States.
- We cannot ship to P.O. Boxes.
- Most orders ship in 4 -5 Business Days or Less once the order is Complete (excluding weekends, holidays and unforeseen circumstances). An order is not complete until we have received the FFL license if it is a firearm order. You will be emailed tracking info once the order ships.
- We do not offer custom ship options or requests.
- We do not HOLD orders or delay shipping to a custom time request .
- In strict accordance with State & Federal laws all firearms must ship to a FFL dealer for the background check.
- We can not offer custom delivery times or options or any other requests.
- If you purchase a Firearm and other items on the same order, ALL of the items will ship to the dealer. We do not offer split shipments to multiple locations.
- Ammo,Firearms orders are sent Adult Signature Required. It is your responsibility to have someone available to sign for the order, any returned shipments subject to a 15% restocking fee. Shipments can NOT be re routed to another address once shipped.
- High Dollar orders $300.00 or more, Body Armor, Rifle Kits or uppers may be sent Adult signature required .
- Canceled or changed orders will be subject to a service fee even if not shipped out, if your order has shipped out and you cancel you will be responsible for shipping both ways and a 20% restocking fee Please make sure you actually want the item Before you order.
- Due to a high volume of orders we do not combine shipping of orders that are placed separate from each other.
- We do not offer a money back guaranteed delivery time service on Fedex or USPS delivery.
Please inspect your order. Once delivered if you have a shortage this will need to be reported within 3 days of delivery & we will be glad to rectify any missing product. Please email our office with your contact info, original order number and what was missing from your order. Please note we will not be able to help you on a shortage that is not reported within the 3 day time frame of delivery.
Please retain all boxing and shipping materials as they may need to be inspected prior to a claim being settled. Should any damage occur, Atlantic Firearms will be happy to assist you with contacting the shipper, but will not be held financially responsible for the item or its replacement cost. With purchase of the insurance, the buyer assumes all risk associated with shipping damage. Any and all shipping charges are non-refundable.
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RRD-2C 26F X37-JMac Customs Features
- Barrel thread pitch M26-1.LH
- External thread pitch 1.375-24
- Black Nitride
- 17-4ph stainless
- Shim kit included
- THIS WILL NOT WORK WITH M85 Variants
The JMac Customs RRD-2C 26F X37 muzzle brake has a barrel thread pitch of M26-1LH and a external thread pitch of 1.375-24.
The X series muzzle brakes combine JMac's effective RRD muzzle brakes and a direct thread mount for several popular suppressors as well as our BDS-37 blast shield! This allows you to leave the muzzle device installed and simply thread the suppressor over! Reduces weight, length, and cost compared to QD systems. Direct thread is also the preferred mounting method for accuracy!
The X37 has 1.375”-24 threads on the outside and is available in multiple barrel thread pitches.
The 14-1lh, 24-1.5 and 26-1LH use the same “facemount” technology that the DeadAir Wolverine uses to help with thread issues.
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 checking alignment with bore rods. JMac Customs is not responsible for any damage to the suppressor, or any injury resulting from improper installation. Some firearms are NOT suitable suppressor hosts, just because you can thread this muzzle device on, does NOT mean it is safe to use.
Compatible Suppressors
- SilencerCo
- Omega 300, Omega 36m, Hybrid Harvester 338
- Dead Air
- Nomad
- KG Made
- Rogue X, Rogue 30, Rogue 338, RMS2 Hopaii
- Energetic Armament
- Vox S, Vox K
- YHM
- Turbo K, Resonator R2
- Torrent Suppressors
- T9K, T9, Orthrus P, T3K, T3, Orthrus R, Money Shot
- Aklys Defense
- Sabre 556 , Atlas 30
- Rex Silentium
- Fidelis Viribus, MG7