Tac 47 Industries http://www.tac47industries.com/content-categories/cat-280_282/ar_15.html Tue, 22 May 2012 14:41:32 -0500 en Includes: AR receiver block (P# ARRB), folding stock mechanism with 1 1/4" sling mount (P# FSM-SMG), ULM Modular with lock ring and CAR stock adapter (P# M4M), and all mounting screws. A CAR lock ring, spanner wrench is useful for installation, and is not included, see below to purchase. Must use alternate recoil system like ZM LR300 or .22 LR converstions. No modification to receiver is necessary. http://www.tac47industries.com/content-product_info/product_id-2065/ar15_ul_m_folding_stock_set.html http://www.tac47industries.com/images/products/UL-M folding.jpg http://www.tac47industries.com/content-product_info/product_id-2065/ar15_ul_m_folding_stock_set.html Includes: AR receiver block (P# ARRB), folding stock mechanism with 1 1/4" sling mount (P# FSM-SMG), M4 SOCOM Modular with lock ring and CAR stock adapter (P# M4M), and all mounting screws. A CAR lock ring, spanner wrench is useful for installation, and is not included, see below to purchase. Must use alternate recoil system like ZM LR300 or .22 LR converstions. No modification to receiver is necessary. http://www.tac47industries.com/content-product_info/product_id-2064/ar15_m4s_folding_stock_set.html http://www.tac47industries.com/images/products/M4S folding.jpg http://www.tac47industries.com/content-product_info/product_id-2064/ar15_m4s_folding_stock_set.html Includes: AR receiver block (P# ARRB), folding stock mechanism with 1 1/4" sling mount (P# FSM-SMG), M4M Modular with lock ring and CAR stock adapter (P# M4M), and all mounting screws. A CAR lock ring, spanner wrench is useful for installation, and is not included, see below to purchase. Must use alternate recoil system like ZM LR300 or .22 LR converstions. No modification to receiver is necessary. http://www.tac47industries.com/content-product_info/product_id-2063/ar15_m4m_folding_stock_set.html http://www.tac47industries.com/images/products/M$M folding.jpg http://www.tac47industries.com/content-product_info/product_id-2063/ar15_m4m_folding_stock_set.html AR side folding stock fits Shotgun reciver blocks and SIG556 and .22 LR conversions with ans AR15 type stock interface. Must use alternate recoil system like ZM LR300 or .22 LR converstions. No modification to receiver is necessary. http://www.tac47industries.com/content-product_info/product_id-2062/ar15_fx_folding_stock_set.html http://www.tac47industries.com/images/products/ARFX folding.jpg http://www.tac47industries.com/content-product_info/product_id-2062/ar15_fx_folding_stock_set.html Includes gusset (with new better clamp), receiver extension tube, hardware and 1/4" sling mount (shown middle), foam over-tube (you cut to length). Extends 7" from the back edge of the receiver. http://www.tac47industries.com/content-product_info/product_id-2061/improved_ar_pistol_kit.html http://www.tac47industries.com/images/products/pistol kit.jpg http://www.tac47industries.com/content-product_info/product_id-2061/improved_ar_pistol_kit.html