The Guntec Multi-Caliber Collapsible Stock Set for 5.56 (brand part no. MCS) is a complete stock package, not just the stock shell, built from high-density polymer with multiple cutouts to shave excess weight off the rear of the rifle. It ships complete with a buffer tube, end plate, castle nut, CAR buffer, and chrome recoil spring, so a builder doesn’t need to source any of those parts separately. A neoprene rubber buttpad softens the cheek and shoulder contact, and the stock accepts a QD sling swivel on either the left or right side to match a shooter’s preferred sling setup.

Key Specifications

• Built from high-density polymer with cutouts to reduce weight.
• Chambered for 5.56 caliber rifles.
• Finished with a neoprene rubber buttpad.
• Accepts a QD sling swivel on either the left or right side.
• Includes a buffer tube and end plate.
• Includes a castle nut, CAR buffer, and chrome recoil spring.
• Finished in black.

Frequently Asked Questions

Does this include the buffer tube and hardware? Yes, it ships complete with a buffer tube, end plate, castle nut, CAR buffer, and chrome recoil spring.

Can I mount a sling on either side? Yes, it accepts a QD sling swivel on the left or right side.

What is the stock made from? High-density polymer with multiple cutouts to reduce weight.

Buy the Guntec Multi-Caliber Collapsible Stock Set

Finish your build with a complete stock package in one box. Order it from our Guntec USA lineup, part of our gun parts kits selection, at our Lubbock, Texas gun shop for fast, direct shipping.