Home / AR Lower Components / LUTH-AR 223/308 RIFLE BUTTSTOCK EXTENSION TUBE BLACK View cart “CMMG Parts Kit, AR15, Lower Pins and Springs” has been added to your cart. LUTH-AR 223/308 RIFLE BUTTSTOCK EXTENSION TUBE BLACK$30.07 1 in stock [] LUTH-AR 223/308 RIFLE BUTTSTOCK EXTENSION TUBE BLACK quantity Add to cart UPC: 859819007119 SKU: BS-09 Category: AR Lower Components Product ID: 6534 You may also like… LUTH-AR 223/308 RIFLE BUTTSTOCK EXTENSION TUBE BLACK $30.07 Add to cart Related products Out of stock SIONICS Lower Parts Kit – Deluxe – Single Selector $99.95 Read more Out of stock Magpul MOE Trigger Guard, Polymer – AR15/M4 – FDE $8.50 Read more Out of stock FORWARD CONTROLS DESIGN PF-40 TAKEDOWN AND PIVOT PINS $33.25 Read more Out of stock Magpul Enhanced AR Magazine Release $18.95 Read more