The Sig Spear .308 Battle Rifle Setup

Published on February 29, 2024
Duration: 10:33

This review details the Sig Spear .308 battle rifle, highlighting its setup with accessories like a Surefire flash hider, Cloud Defensive REIN light, and EOTech optics. The discussion covers its Magpul SL-M stock, Lancer and PMAG magazines, and its military lineage as the XM7/M7. A key point is the civilian .308 chambering versus the military's .277 Sig Fury for armor penetration.

Quick Summary

The civilian Sig Spear battle rifle is chambered in .308 Winchester, distinct from the military's .277 Sig Fury M7 variant. This review highlights its setup with Surefire, Cloud Defensive REIN light, EOTech optics, and Magpul accessories.

Chapters

  1. 00:00Introduction & Shooting Montage
  2. 03:00Sig Spear .308 Overview
  3. 03:43Muzzle & Lighting Accessories
  4. 04:29Optics & Stock Configuration
  5. 05:47Magazines & Slings
  6. 06:31Controls & Military History (XM7/M7)
  7. 07:39Caliber Comparison: .308 vs .277 Fury

Frequently Asked Questions

What caliber is the civilian Sig Spear rifle reviewed?

The civilian Sig Spear battle rifle featured in this review is chambered in .308 Winchester. This differs from the US Army's M7 variant, which uses the .277 Sig Fury cartridge for superior body armor penetration.

What accessories are highlighted on the Sig Spear setup?

The Sig Spear setup includes a Surefire three-prong flash hider, a Cloud Defensive REIN weapon light for low-light conditions, and an EOTech holographic sight with a magnifier. It also features a Magpul SL-M stock and Magpul slings.

What is the military history of the Sig Spear?

The Sig Spear has a direct lineage to the US Army's Next Generation Squad Weapon program. It was initially designated as the XM7 and has now been officially adopted by the US Army as the M7 rifle.

What types of magazines are compatible with the Sig Spear?

The Sig Spear is shown to be compatible with various magazines, including Lancer 20-round 'Goochi' magazines and standard Magpul PMAGs, offering flexibility for users.

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