Aim Sports ARAMSO1 Advanced Modular 6-Position Collapsible Stock - Black Synthetic for AR-15

The Aim Sports ARAMSO1 Advanced Modular Stock is a lightweight, mil-spec collapsible buttstock purpose-built for AR-15 platform rifles. Built around a tough black synthetic housing, this modular stock collapses across 6 positions on a standard mil-spec carbine buffer tube, letting the shooter dial in length of pull from CQB setups to full reach without leaving the firing position.

The Advanced Modular design features a removable lower section that trims overall length and weight for low-profile builds, paired with a removable rubber butt pad for fine length-of-pull adjustment and a secure shoulder grip even with a plate carrier or chest rig. Anti-rotation tabs lock the stock positively against the receiver extension, while a removable strike plate shields the rear of the buffer tube from impact damage.

For sling carry, the ARAMSO1 integrates an ambidextrous QD sling swivel slot on each side of the stock, accepting any push-button QD swivel for fast left- or right-hand transitions. It drops directly onto any standard mil-spec diameter carbine buffer tube, making it an easy upgrade for most factory AR-15 rifles or a direct replacement for a worn original stock.