Upgrades - Accessories

The FSR 2.0 Rail from First Strike is 20% lighter than the original and features 9 degrees of adjustment. This rail offers tri-rail mounting on the top and sides. Attaches to any picatinny style receiver rail. Ambidextrous adjustment knobs makes...

These are the screws to replace the the screws on the First Strike Hopper Adaptor and the Hopper plate.

Rubber nubbins / ball detent for all type of Tiberus markers. 4 in a package. FIRST STRIKE (First Strike) Factory replacement part: 81-2305.35 - 4 PK

These are the pins to hold in the trigger assemblt on the T15 marker.

First Strike Factory replacement part: AR12A (includes Upper Receiver, Charging Handle, Current Receiver Sleeve, and Dust Cover assemblies - Bolt Assembly is NOT Included).

This bolt is for the Spyder side cocking Color will vary.

This bolt is for the Spyder Fenix. Color will vary.

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

First Strike Factory replacement part: H-DOWL 1/16 1.08 (45-9206).

First Strike Factory replacement part: SPRG09 (43-9309)

First Strike Factory replacement part: 45-3111

First Strike Factory replacement part: AR11K201  (screws are not included).

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).

  The first and only grip designed exclusively to match the Shocker RSX. Constructed of an ultra-durable, high-elasticity rubber to clamp over the front vertical grip to form a rock solid gripping surface for...

  The first and only grip designed exclusively to match the Shocker RSX. Constructed of an ultra-durable, high-elasticity rubber to clamp over the front vertical grip to form a rock solid gripping surface for...

  The first and only grip designed exclusively to match the Shocker RSX. Constructed of an ultra-durable, high-elasticity rubber to clamp over the front vertical grip to form a rock solid gripping surface for...