M4A1 assault rifle replica Lego working Model – instruction/Custom shooting assault rifle/M16 toy assault rifle – Lego Instructions – MocsMarket
Brickarms SAR Space Assault Rifle – Saber-Scorpion's Lair – Custom LEGO Minifigs, Stickers, & Weapons
Compatible with Lego Mork Firearms Series Assault Rifle M4 Machine Gun 98K Sniper Rifle Building Blocks Model Toys for Boy Gifts|Stacking Blocks| - AliExpress
LEGO MOC MA5D Assault Rifle by NickBrick | Rebrickable - Build with LEGO