The IWI Zion-25 DMR .308 Win rifle (IWI part no. Z25DMR18308) is an 18-inch precision semi-auto built at IWI US. It pairs a nitride-treated chrome moly vanadium barrel with a 17-inch free-float handguard that carries both M-LOK and ARCA, a B5 Systems stock and grip, and a custom Timney two-stage trigger. One 20-round Magpul PMAG ships with the rifle. The 18-inch barrel keeps most of the .308’s velocity while staying handy, even behind a suppressor, so it suits range work, hunting and designated marksman-style builds.

Key Specifications

• The chambering is .308 Winchester, a proven cartridge for long-range accuracy and hunting.
• The barrel is 18 inches, 4150 chrome moly vanadium with a nitride treatment for durability.
• Rifling is a 1:10 twist, matched to the heavy bullets common in match-grade .308 loads.
• Capacity is 20 rounds, and one Magpul PMAG 20 LR/SR magazine is included.
• The 17-inch free-floated handguard offers M-LOK and ARCA mounting for accessories and tripods without touching the barrel.
• The trigger is a custom Timney two-stage design for a clean, repeatable break.
• Operation is direct impingement with a rifle-length gas system and an adjustable gas block for tuning.
• The B5 Systems eight-position adjustable stock and grip fit shooters of different sizes.
• The muzzle is cut for 5/8×24 thread pitch for compatible muzzle devices.
• Overall length is 35.5 inches with the stock collapsed and 38.875 inches extended, and the rifle weighs 9 pounds 6.8 ounces.

Frequently Asked Questions

What magazines does the Zion-25 use? IWI lists a Magpul PMAG 20 LR/SR magazine in 20-round capacity, and one comes with the rifle.

Is the Zion-25 DMR chambered in 7.62 NATO or .308 Winchester? IWI lists the chambering as .308 Win for this model.

Does the handguard work with ARCA-style gear? Yes. The 17-inch free-float handguard carries both M-LOK slots and an ARCA rail for tripods and accessories.

Buy the IWI Zion-25 DMR .308 Win Rifle, 18-Inch Barrel, M-LOK/ARCA Handguard, 20-Round

The Zion-25 DMR is a serious semi-auto for shooters who want a .308 that holds its accuracy without becoming a burden to carry. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see more from IWI and our AR rifles while you are here.