UTAS 516 M4A1 BLOCK I STRAIGHT PULL 14.5″ – 223 Rem/5.56 NATO

UTAS 516 M4A1 BLOCK I STRAIGHT PULL 14.5″ – 223 Rem/5.56 NATO

Now $2,719.96
Save $679.99$679.99 preorder discount

Available to preorder. ETA late 2026.

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This firearm can be shipped to a Mainfreight depot or your local dealer within New Zealand. Shipping options will appear at checkout.
SKU: UTS-M4A1-BLOCK-I Category: Tag:
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UTAS 516 M4A1 BLOCK I STRAIGHT PULL 14.5" - 223 Rem/5.56 NATO
+
Savior Equipment Specialist Single Rifle Case
UTAS 516 M4A1 BLOCK I STRAIGHT PULL 14.5" - 223 Rem/5.56 NATO
$3,399.95
Savior Equipment Specialist Single Rifle Case
Original price was: $199.95.Current price is: $179.96.

Bundle and Save

UTAS 516 M4A1 BLOCK I STRAIGHT PULL 14.5" - 223 Rem/5.56 NATO
UTAS 516 M4A1 BLOCK I STRAIGHT PULL 14.5" - 223 Rem/5.56 NATO
$3,399.95
Savior Equipment Specialist Single Rifle Case
Original price was: $199.95.Current price is: $179.96.

Description

UTAS 516 M4A1 BLOCK I STRAIGHT PULL 14.5″ – 223 Rem/5.56 NATO

The UTAS 516 M4A1 Block I recreates the iconic SOPMOD Block I configuration used by U.S. Special Operations forces throughout the Global War on Terror.

Introduced in the late 1990s, the SOPMOD (Special Operations Peculiar Modification) program transformed the standard M4A1 into a modular fighting carbine through the addition of the RIS handguard and mission-specific accessories.

The UTAS 516 M4A1 Block I captures the distinctive appearance of this legendary setup, combining classic SOPMOD styling with familiar AR-15 ergonomics in a New Zealand-legal straight-pull platform.

Features:

  • 7075-T6 Aluminum, Type III Hard Coat Anodized Upper & Lower Receiver
  • 14.5″ Chrome Lined 1:7 Twist Barrel 1/2×28 Thread
  • A2 Flash Hider
  • AR parts compatibility, including rimfire conversion bolts
  • 1x 10/30 Duramag and 2x black polymer 10-round magazines
  • Quad Rail Handguard
  • SOPMOD Style Stock
  • KAC Style Vertical Grip & Rail Covers
  • Ambidextrous safety switch
  • Included Hard Case

 

Specifications:

Barrel Length 14.5″ w/ A2 Flash Hider
Thread 1/2×28
Barrel Twist 1:7
Calibre 5.56 NATO / 223 Rem
Weight 3kg
Stock Type Adjustable
Handguard Quad Rail
Operation Straight Pull

 

Additional information

Calibre

223 Remington
Make

UTAS

Brand

UTAS Defense

UTAS specializes in firearms design, engineering and OEM manufacturing. Arguably, UTAS is one of the top sporting firearms design companies with their designs being voted "Gun of the Year" by the NRA's American Rifleman Magazine in 2006 and again in 2007. Although UTAS continues to win awards, the heart of the company is innovation.

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