Work Order 416 Barrel/Other Modifications

From: $000

SKU: 416CONV-1-1 Category: Tags: , , Product ID: 6914

Work order/custom quote for various 416/MR556 barrel and gas system modifications as well as miscellaneous machining and engraving. See options below. ( Call for custom thread pitches or other options you don’t see here )

 

READ CAREFULLY AND MAKE YOUR SELECTIONS BELOW
See the description section at the bottom of this page for additional information.

Browse additional services and accessories below ( or elsewhere on the site ) and add to cart to checkout and begin your project.

If you would like accessories shipped separately from your finished job, please check out separately for those items.

Contact us for details, turnaround times, parts availability and custom options!

Product Quantity

Additional service 416 Barrel Work Modification Options

Choose your barrel work, threading and gas system modification options. 1/2 x 28 in. thread is standard. Contact us if you need something custom.

1

Additional Service: Pin/Weld Extended Muzzle Device

Extended barrel using your supplied muzzle device, usually for 16" OAL builds.

1

HK 416A5 Style Adjustable Gas Block

Click or tap the "arrow" for more details

1

Additional Service: Basic Disassembly And Reassembly

Basic disassembly and reassembly: Required unless you are sending "stripped" parts that do not require disassembly or reassembly.

1

Additional Service: NFA/SBR Engraving - Receiver Bottom

Laser engraving for your Form 1 tax stamp. Required if you plan to register your gun as a Short Barreled Rifle.

1

416 Laser Marking Options

*For unmarked lowers only

1

Additional Service: Safety Selector/Bullet Markings

Add the "bullet markings" to your unmarked lower or just add the full auto position, if you need it.

1

Ambidextrous Bolt Catch Receiver Cut Service

This is the machining service required to install the ambidextrous A5/A7/MR223 etc... HK bolt catch/release. Service only, no parts included.

1

Additional Service: M27 Bayonet Lug Installation

Cross pin notching and correct location installation. Choose your barrel type.

1

Additional Service: MR Barrel Extension Tab/Stopper Removal

1

Additional Service: A5/MR223 Barrel Extension Machining

Required to use standard 416 or MR556 barrels in an "indexing tab" style A5/MR223 upper receiver.

1

Additional Service: Full Auto Upper Relief Cut Machining

For making your semi-auto upper compatible with post sample and transferable machinegun lowers.

1

Shipping Case Options

1

Optional Shipping Insurance

Set value package insurance, if you'd like to add it. This is optional. All packages will ship with tracking and signature confirmation regardless.

1

Description

Click Here For More Info

 

Additional Instructions:

  • Send to the Black Ops Defense shop address only.
  • Be sure to include an invoice or a note with your name on it, to indicate that the parts are yours.
  • Please have your dealer E-MAIL a photo or scan of their FFL for the transfer. (if applicable)
  • Please E-MAIL a photo or a scan of your ID for our records.
  • Indicate your return shipping address in the “shipping address” field during checkout. Contact us if different than your ID to confirm.
  • All firearms will ship with signature confirmation (insurance is extra, see above options)
  • Shipping fee overcharges will be refunded once we know your actual return shipping cost, if applicable.
  • Add NFA engraving info, date codes, or other project details to the "notes" section during checkout (on the credit card processing and check out page).

Additional information

Weight 320 oz
Dimensions 36 × 5 × 12 in
Manufacturer

Additional service 416 Barrel Work Modification Options

Barrel Length

416D – 10.5in, 416 A5 – 11in, 416 A5 – 11.5in, 416 A7 – 14.5in, 416C – 9.5in, NA Customer Provided Barrel

Gas Block Modification

Yes, No

Additional Service: Pin/Weld Extended Muzzle Device

Weight 32 oz
Dimensions 14 × 2 × 2 in
OAL Options

OAL as Chosen, Plus Muzzle Device, OAL as Short as Possible w/ Muzzle Device – 16.25"

HK 416A5 Style Adjustable Gas Block

Manufacturer

416 Laser Marking Options

Logo Side

416, 416D, 416C, 416F, M27, G95

Ejection Side

2 line – "Made In Germany", 5 line – "HK Defense"

Warning Front Of Magwell

Yes, No, BRN-4 White In-Fill

Additional Service: Safety Selector/Bullet Markings

Options

Full-auto 3 position, Semi-auto 2 position

Additional Service: M27 Bayonet Lug Installation

Barrel Type

Heavy Profile ( Old Style ), Light Profile ( New Style )

Additional Service: A5/MR223 Barrel Extension Machining

Machining

Machine BARREL to fit upper, Machine UPPER to fit barrel

Shipping Case Options

Choose One

Customer Supplied Shipping Case, Tactical Soft Case, Plano Case & Accessories, Eylar Case & Accessories, Pelican Case & Accessories

Optional Shipping Insurance

Shipping Insurance

No Insurance, 1000$ Insurance, 2000$ Insurance, 3000$ Insurance, 4000$ Insurance, 5000$ Insurance

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BLACK OPS DEFENSE © 2023. All rights reserved.

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