So I've had the chance to get about 1,000 rounds of mixed .223/5.56 down range with my IWI tavor, Very sexy new battle proven Bullpup rifle just released in April by the Israeli company here in the states, I have yet to take it out past 80 yards since that is the limitation of my home range. For those who don't know what the Tavor is it's a 5.56 Bullpup
Bullpup configuration; short rifle convenience with long rifle accuracy
Mil-Spec , chrome lined, cold-hammer forged CrMoV barrel, 6 groove 1:7 RH twist
Optional 5.45x39mm conversion kit with CHF CrMoV barrel, 1:7½ twist, chrome lined
100% ambidextrous configuration and operation with optional left hand bolts for 5.56 NATO and 5.45x39mm
Integral folding adjustable backup iron sights with Tritium front post (flat top models only)
Integral ambidextrous front and rear quick detachable sling swivel receptacles
Simple field stripping into easily serviceable subassemblies
Mil-Std 100% interchangeability of all TAVOR® SAR parts
Mil-Std bayonet lug on 18" barreled models
Uses standard AR-15/M16 magazines
Last round hold open on empty magazine
All metal parts are treated for corrosion resistance
Integral rubber recoil pad
Assembled in the US from Israeli and US manufactured parts
Optimized ergonomic design for increased comfort and ease of use
Clean, long stroke piston operation
Body constructed of high-strength impact modified polymer