TruCalibre Enhanced Billet Bolt Catch Red TBC-B3. WIth a large control surface the TruCalibre Enhanced Bolt Catch allows shooters to positively engage the bolt catch every time. This lightweight upgrade is a must for any AR15 owner. Specifications...
TruCalibre Enhanced Billet Bolt Catch Red TBC-B3. WIth a large control surface the TruCalibre Enhanced Bolt Catch allows shooters to positively engage the bolt catch every time. This lightweight upgrade is a must for any AR15 owner. Specifications...