The weak side hand placement performs with out a Particular thumb rest. Thumb rest from Ronni functions on MCK if you want. Shoulder strap attaches on both. No pistol brace extension desired. MCK employs pistol's slide launch so no mal-functions like Ronni. The only thing the Ronni has that the https://deananxvn.kylieblog.com/26502202/recover-tactical-fundamentals-explained