Home / Accessory-Parts / Christensen Arms TACTICAL BOLT KNOB View cart “Warne SKYLINE PM DELTA CARD HOLDER” has been added to your cart. Christensen Arms TACTICAL BOLT KNOB$5499 Out of stock SKU: 810-00019-00 Category: Accessory-Parts Product ID: 32932 Description Description Large Tactical Bolt Knob Related products ProMag AR-15/M16 MAGWELL VICE BLOCK $1599 Wilson Combat GAS TUBE PISTOL LENGTH 6.6″ $1350 Wilson Combat GAS BLOCK AR15 LO-PRO .875″ $3495 Trijicon LENS PEN CLEANER/BRUSH $1800