Tacmod US Tactical Systems Back-Up 20 AR Stock Black

Tacmod US Tactical Systems Back-Up 20 AR Stock Black. This gun stock manufactured by the experts at Tacmod is constructed of durable Dupont Zytel replaces the standard M16A2 or AR-15 buttstock and maintains the weapons existing handling characteristics. The US Tactical Systems Back-Up 20 AR Buttstock w/ Push Button retains the spare magazine using the same latching mechanism as the regular M16A2. The magazine is securely stored in a dust-free environment until the trap door is deliberately opene