The Shorty Stock by Q is compatible with mil-spec AR/M4 receiver sets and bolt carrier groups.

Tools Needed:

• TORQUE WRENCH CAPABLE OF 35 FT-LB
• 3/4 " DRIVE SOCKET
• BLUE LOCTITE
• THICC ALLEN KEY
• MAG-WELL VICE BLOCK
• BENCH VISE

Parts Include:

• STOCK 
• RECOIL SPRING 
• 5.56/300 BUFFER (3 oz)
• ASSEMBLEY TOOL

Specs:

• WEIGHT:  14.5 oz W/ SPRING AND BUFFER
• COLOR: GRAY OR BLACK
• 2-POSITION