Is the SIG spear an AR?
The SIG Spear is not a traditional AR-15 or AR-10, but rather a unique firearm platform designed by SIG Sauer to handle specific cartridges, including the 7.62×39 mm and 6.8×51 mm. The SIG MCX Spear shares some design elements and parts with AR-15-style rifles, but its gas piston system and other features set it apart from traditional AR platforms.
Introduction to the SIG Spear
The SIG MCX Spear is a result of SIG Sauer’s efforts to create a firearm that can effectively utilize the 6.8×51 mm cartridge, which is part of the Next Generation Squad Weapon Program. This program aims to replace the M4 carbine with a more advanced and capable rifle.
Design and Features
The SIG MCX Spear features a gas piston system, which is different from the direct impingement system used in traditional AR-15 rifles. This design change allows the SIG MCX Spear to handle the 6.8×51 mm cartridge more efficiently.
FAQs
1. What is the SIG Spear?
The SIG Spear is a firearm platform designed by SIG Sauer to handle specific cartridges, including the 7.62×39 mm and 6.8×51 mm.
2. Is the SIG Spear an AR-15?
The SIG Spear is not a traditional AR-15, but rather a unique firearm platform that shares some design elements and parts with AR-15-style rifles.
3. What is the difference between the SIG Spear and the M4?
The SIG MCX Spear is a larger, heavier, and more powerful rifle than the M4 Carbine.
4. Can civilians own the SIG Spear?
Yes, the SIG MCX-SPEAR was released on the civilian market in 2022, with a starting price of $4,999.
5. Is the SIG Spear fully automatic?
The special edition MCX-SPEAR is semi-automatic, and is chambered in 277 SIG FURY.
6. Does the SIG Spear use an AR-10 platform?
The SIG Sauer MCX Spear is available in an AR10 pistol configuration, chambered in 7.62×51 mm.
7. What guns are considered AR pistols?
An AR-15 pistol is a pistol-length AR-15 with no stock, and typically features a pistol buffer tube or similar piece.
8. What model AR does the military use?
The US military uses the M16, which is not the same as the AR-15, although they share many similarities.
9. What SIG Sauer AR is used in the military?
The XM7, previously known as the XM5, is the US Army variant of the SIG MCX Spear.
10. How much does the SIG Spear cost?
Each model of the SIG MCX-SPEAR starts at a price of $4,999.
11. What is the civilian version of the SIG Spear?
The MCX-SPEAR is the civilian version of the US Army’s new XM7 rifle.
12. Is the SIG Spear worth the money?
The SIG MCX Spear LT is a high-quality service-grade carbine with features that justify its price.
13. Does the FBI use SIG Sauer?
FBI SWAT is known to use various firearms, including the SIG Sauer P226.
14. Does SIG make a good AR-15?
The Sig M400 is a reliable and affordable AR-15 option, offering great bang-for-the-buck.
15. Are AR pistols illegal in the US?
AR pistols are legal to own in most states, but are regulated by the ATF and may require registration as short-barreled rifles in some cases.