Springfield M1A Socom II 308 With Extended Cluster Rail System

The Springfield M1A Socom II 308 with Extended Cluster Rail System is a battle-proven platform that bridges the gap between classic American firepower and modern tactical versatility. Chambered in .308 Winchester, this carbine-length M1A variant gives you the stopping power and reach of a full-power cartridge in a compact, maneuverable package. The extended cluster rail system is the standout upgrade here, replacing the standard handguard with a free-float design that locks onto the receiver and provides continuous Picatinny real estate at the 3, 6, and 9 o’clock positions. This means you can mount a forward grip, bipod, laser, or light without interfering with the gas system or barrel harmonics. Whether you’re working a patrol rifle rotation or building a dedicated DMR, the Springfield M1A Socom II 308 with extended cluster rail system delivers where it counts.

Overview

Springfield Armory built the M1A Socom II for shooters who want the legendary M14 action in a short, fast-handling configuration. The 16.25-inch barrel with a muzzle brake keeps recoil manageable while still pushing .308 rounds to effective ranges past 600 yards. The extended cluster rail system is the defining feature of the Socom II, giving you a modern accessory mounting platform without permanently modifying the rifle. The synthetic stock with a rubber buttpad keeps weight down to around 9.5 pounds, and the two-stage military trigger breaks clean at roughly 5.5 pounds. This is a rifle that feels familiar to anyone who has handled an M1A, but the rail system opens up options that the standard model simply cannot match.

Features and Specs

The Springfield M1A Socom II 308 with extended cluster rail system is built around a forged receiver and chrome-lined barrel, ensuring longevity and corrosion resistance. The gas system is the same reliable, self-regulating design that has served military and law enforcement for decades. The extended cluster rail system attaches via four bolts to the receiver, creating a rigid platform that does not contact the barrel, preserving accuracy. The rail includes a top Picatinny section for optics, side rails for accessories, and a bottom rail for a bipod or grip. The iron sights are a ghost ring rear and a protected front post, both fully adjustable for windage and elevation. The synthetic stock has a raised cheek piece for use with optics and sling swivel studs included.

• Caliber: .308 Winchester / 7.62x51mm NATO, 16.25-inch chrome-lined barrel with muzzle brake
• Overall length: 37.2 inches, weight: 9.5 pounds unloaded
• Extended cluster rail system with three continuous Picatinny rails (top, bottom, and side)
• Two-stage military trigger, ghost ring rear sight, adjustable front post
• Black synthetic stock with raised cheek piece, rubber buttpad, and sling swivel studs

Who It’s For

If you are a shooter who appreciates the reliability of a gas-operated .308 but wants the modularity of a modern rail system, the Springfield M1A Socom II 308 with extended cluster rail system is a natural choice. It appeals to collectors who want a compact version of a classic design, as well as practical riflemen who need a hard-use carbine for range work, hog hunting, or home defense in rural settings. The extended cluster rail system makes it easier to mount a red dot or low-power variable optic, and the side rails allow for a weapon light without adding bulky clamp-on adapters. This rifle is also ideal for anyone who wants an M1A platform but prefers the shorter barrel for vehicle use or tight brush. It is not a precision bench gun at this barrel length, but it is a rugged, reliable tool that will hit steel at 400 yards with quality ammunition.

Shipping and FFL

This Springfield M1A Socom II 308 with extended cluster rail system ships directly to your chosen Federal Firearms License (FFL) dealer. After placing your order, you will receive a confirmation email. Please ensure your FFL dealer has a current copy of their license on file with us, either faxed or emailed, before we process shipment. We are not responsible for any shipping delays or additional transfer fees charged by your local dealer. All firearms are packed securely and shipped via an insured carrier. You will need to present a valid government-issued photo ID and complete the ATF Form 4473 at the time of pickup. If your state or local jurisdiction restricts the sale of this firearm, it is your responsibility to confirm eligibility before ordering. We do not ship to P.O. boxes for firearms. By purchasing this item, you certify that you are at least 18 years of age for long guns or 21 where applicable, and that you are legally allowed to possess a firearm under federal and state law.