First Strike

FIRST STRIKE Factory replacement part: AR12A102. (New "large hole' style for the latest T15 receiver.  If you have an older T15, this receiver sleeve will not work in your upper).

First Strike T15 Bottle Adapter O-Ring - ORNG-018-P70

First Strike Factory replacement part: AR12C902

This is the complete T15 Rear Cap. Included Striker cushion, rear Cap, and rear cap pin. For the new or old sleve.  

FIRST STRIKE (First Strike) Factory replacement part - AR11C101 T15 Trigger housing only

FIRST STRIKE (Tiberius Arms) Factory replacement part: F30-0004-50 (H-SSS 440 3/8)

First Strike T15 Detent Plug Screw - AR12A801

  This is the complete T15 FA Rear Cap. Included Striker SPRING  

  The First Strike Freefloating Hand Guard attaches directly to your T15.  Available in two sizes, this handguard will shorten the overall length of the T15 for a more compact feel. ...

Includes Picatinny Rails and Hardware, NO BARREL NUT The First Strike Freefloating Hand Guard attaches directly to your T15.  Available in two sizes, this handguard will shorten the overall...

Includes Picatinny Rails and Hardware, NO BARREL NUT The First Strike Freefloating Hand Guard attaches directly to your T15.  Available in two sizes, this handguard will shorten the overall...

  The First Strike Freefloating Hand Guard attaches directly to your T15.  Available in two sizes, this handguard will shorten the overall length of the T15 for a more compact feel. ...

T15 Trigger Spring Factory Part AR12A501

FIRST STRIKE T15 FRONT STRIP PIN AA11A101

  Made exclusively for FIRST STRIKE by Lapco, the T15 FSR 11.5" barrel is perfect for shooting First Strike Rounds with extreme accuracy. This 14.5" Barrel has a forward thread to accept your...

Features:All BigShot Assault™ barrels has a 7/8 – 20 threaded muzzle.An M4 / M16 Birdcage muzzle break comes standard with each barrel.All BigShot Assault™ muzzle breaks are...