Gatebreaker Bolts
From Warhammer 40k - Lexicanum
Gatebreaker Bolts are bolter rounds which were originally designed to aid Imperial Fists in blasting open the reinforced doors of enemy-held bunkers, these bolt rounds contain an unstable reservoir of hyper-dense liquid theldrite.[1]
Upon hitting the target, this substance catapults forward within its canister and solidifies, adding battering-ram force and a Land Raider's worth of unexpected weight to the impact of the shell.[1]
Source
- 1: Codex Supplement: Imperial Fists (8th Edition), pg. 59 - Special-Issue Wargear
