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MP5 Barrel Extension Kit
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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MP5 Barrel Extension Kit
- MP5 Barrel Extension Kit
- 2 Piece set
- 8 inch barrel extension
- 8 inch slip over fake suppressor
- Black finish
- 1/2x28 RH Thread to mate with base gun
- Barrel extension end 5/8x24RH for muzzle devices
If you would like to turn your MP5 pistol into a legal rifle with a 16 inch barrel length this kit works and provides a cool look.The barrel extensions are made from steel and work with MP5 pistols that have 1/2"-28 right hand threads. Permanently attach to your pistol or SBR to bring the barrel length to 16". The extensions have a 5/8"-24 thread on the end to be able to install a flash hider. There is a spot drilled location on the rear for drilling across the extension for installing a blind pin then welding over the pin to satisfy the ATF's requirements for permanent barrel attachments. These can also be silver soldered or welded half of the circumference to be considered a permanent attachment.
Barrel Sleeves are made for our barrel extensions to be threaded on to cover up the metal extension. The rear is not threaded, but the front uses a 5/8"-24 thread to attach on the end of the extension.
The longer designs are made from two pieces and thread together at the back. The rear portion doesn't have internal threads and can't be converted into a real suppressor.
Made from 6061 Aluminum. 1.25"O.D.