One coupon per order, apply coupon "SH285" for Free Shipping and no minimum or "SGSAVE513" for $15 off $150 - Turn your standard AR-15 Rifle into a FNH 5.7 with a 16" barrel. Or choose the SBR 11" barrel, can work with your pistol frame, too.
Fits FN PS 90 top-mounted magazines (not included) for straight line, low-profile shooting, even prone
Performance design ejects spent casings down the mag well, eliminating flying brass (and hot cases down shirt collars!)
Upper receiver and rails are precisely milled from a solid block of 7075 T6 aircraft aluminum for years of service
Rails accommodate any style of sighting system
Barrel has flash hider
Blow-back action, no gas system to get fouled, easiest maintenance

WX2-162199.