Bushmaster XM15-E2S 6.8 Rem. SPC AR-15 Rifle, 16 in M4 Barrel, Free-Float Quad-Rail, Firefield 1-6x24 LPVO, Windham ME Rollmark
This Bushmaster XM15-E2S stands out as a 6.8 Rem. SPC carbine built on aluminum-alloy receivers with the desirable B.F.I. Windham, ME rollmark from an earlier Bushmaster production era. It features a 16-inch M4-profile barrel with a 1:10 RH twist and a carbine-length gas system, paired with a flat-top (A3) upper receiver. A Firefield 1-6x24 LPVO is installed in a one-piece cantilever mount, and the rifle is configured with an aluminum free-float quad-rail handguard.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Shows a few superficial handling marks from prior use. See photos for reference.
What’s Included
- Firefield 1-6x24 LPVO in one-piece cantilever mount (installed)
- Two 25-round steel-bodied AR-15 pattern magazines for 6.8 SPC
The 16-inch barrel is marked 'B MP 6.8 SPC 1/10' and uses an M4 profile with a threaded muzzle and A2 birdcage flash hider. The 1:10 RH twist is well-suited to common 6.8 SPC loadings, and the carbine-length gas system matches the carbine configuration.
Receivers are aluminum alloy with a flat-top (A3) upper that includes a forward assist and dust cover. The rifle uses a direct-impingement action with a manual safety. An A2 front sight base is installed; no rear sight is installed.
Custom features include an aluminum free-float quad-rail handguard that provides continuous rail space. The rifle is additionally set up with a Firefield 1-6x24 LPVO mounted in a one-piece cantilever mount; the optic shows the 'Victory Justifies Everything' branding.
The collapsible M4-style stock is a 6-position commercial-spec type with a listed length of pull of 14.0 inches. An A2-style polymer pistol grip completes the control layout. Capacity is 25+1 with the included 25-round 6.8 SPC magazines.