BUSHMASTER BUSHMASTER XM15-E2S TARGET SS 7/8 INCH BARREL BUSHMASTER XM15-E2S TARGET SS 7/8 INCH BARREL Nice USED Bushmaster AR-15 rifle model XM15-E2S. 22" stainless heavy barrel - 7/8 INCH ; diameter. FREE FLOAT METAL FOREARM .223/5.56 caliber.Titanium Nitride (TiN) finish on BOLT that gives the impression that the BOLT is finished in gold. However the TiN finish is purely aesthetic it significantly increases the durability of BOLT while reducing friction. NO MAGAZINE NO SIGHTS $ 899.99 Ask Question Paymentinfo: Payment by US Post Office Money Order Only Previous Article DISCONTINUED TALO EDITION RUGER-57 PISTOL SILVER SLIDE & TURQUOISE LOWER RECIVER Next Article S&W M&P 40 HI-CAP new old stock. This has a 4 ¼” long barre that is factory new. The gun was proof fired in 1/24/2013. The gun is new in the box with everything include two 15 round magazines. I am a Print