I would skip on the Apex and grab a cheap on/off ASA, personally. The Apex CAN be effective but I'd much sooner have a straight mount on/off ASA then spend money on an Apex, for comfort and ergonomics' sake.
Pretty much all I did with mine was put on an on/off, change to macroline, change the grips, and use a Deadlywind barrel. I later added a QEV and TechT L7 bolt but the ASA and barrel are by far the more important upgrades IMO.
Jay AKA Rogue...
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