IWI Zion-15 SBR 5.56 NATO
Model: Z15TAC10-SBR
IWI Zion-15 SBR 5.56 NATO
Model: Z15TAC10-SBR
Full Specifications
Threaded 1/2x28 barrel: compare 5.56 / .223 suppressor prices.
About This Firearm
The IWI Zion-15 SBR is a direct-impingement AR-pattern 5.56 NATO short-barreled rifle built for home defense and training. It has an MSRP of $999.99. Its 10.5 inch barrel is heavy profile 4150 chrome moly vanadium with 5R rifling and a 1:8 twist, which handles heavy 5.56 bullets and leaves fewer sharp corners in the bore for fouling.
A B5 Systems stock and grip come fitted, and the stock runs from 26 inches collapsed to 30.75 inches extended, so the length of pull suits a shirt or a plate carrier. The handguard free floats off the barrel and takes M-LOK accessories. One 30-round Magpul PMAG is in the box, and the muzzle is threaded 1/2x28 for a suppressor or a brake.
If you're cross-shopping, the 16 inch IWI Zion-15 carries the same MSRP of $999.99 and the same 1:8 barrel, at 36.25 inches and 6.9 lbs. The Daniel Defense MK18 SBR has an MSRP of $2,499 for a 10.3 inch barrel, 29.875 inches overall and 5.88 lbs, so the extra money goes on weight and build, not on barrel length.
Best For
Strengths & Limitations
- The handguard does not touch the barrel, so a sling or a bipod pulling on it does not shift your zero.
- IWI builds and assembles the rifle at its own plant in the United States.
- A heavy profile barrel holds its point of aim through more shots before heat moves it than a pencil profile does.
- A 10.5 inch barrel gives up muzzle velocity to a 16 inch one, so 5.56 runs out of useful energy closer in.
- The B5 stock and grip are the parts you touch most, and changing either one means buying a replacement.
- It comes with one magazine, so a second and third are on the list before a class.
Compatible Ammunition
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Frequently Asked Questions
Which magazines does it take?
AR-15 magazines. IWI includes one 30-round Magpul PMAG with the rifle.
Will AR-15 parts fit the lower?
The lower is AR-pattern, so AR-15 triggers, grips and stocks fit. The handguard, stock and grip it arrives with are IWI and B5 Systems parts.
Does the handguard clear a suppressor?
The handguard stops short of the muzzle, so the threads sit exposed and a can screws on without touching it.
