First Strike

First Strike (Tiberius Arms) Factory replacement part: AR11A106

Allow your T15 to accept any Autococker threaded barrel with this adapter from FIRST STRIKE (Tiberius Arms).This product is manufactured by FIRST STRIKE.

Allow your T15 to accept any Spyder barrel with this adapter from (FIRST STRIKE) Tiberius Arms.This product is manufactured by FIRST STRIKE.

Allow your T15 to accept any A5 barrel with this adapter from FIRST STRIKE (Tiberius Arms).This product is manufactured by FIRST STRIKE.

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

Tiberius Arms Factory replacement part: F30-0006-50 (H-SSS 632 1/4)

First Strike (Tiberius Arms) Factory replacement part: AR12A002-COMP

First Strike (Tiberius Arms) Factory replacement part: AR12F105-COMP

First Strike (Tiberius Arms) Factory replacement part: H-B 440 3/8

First Strike (Tiberius Arms) Factory replacement part: H-B 832 1/4

First Strike (Tiberius Arms) Factory replacement part: ORNG 1.5X4-B70

First Strike (Tiberius Arms) Factory replacement part: AR11F104

First Strike (Tiberius Arms) Factory replacement part: AR11F501

First Strike (Tiberius Arms) Factory replacement part: AR11F102

First Strike (Tiberius Arms) Factory replacement part: ORNG 017-S70

First Strike (Tiberius Arms) Factory replacement part: AR11E101-C