The M14/M1A Improved Modstock is formed with VLTOR's proprietary mold and is manufactured with a proprietary carbon fiber composite which makes the stock system stronger and lighter than ever before. The buttstock is adjustable for five lengths of pull and optic height elevation. In its lowest position the stock will allow for the use of iron sights or the stock can be raised up to 1.25" taller for use with mounted optics. It also features an improved magwell relief that allows for easier insertion of any M14/M1A magazine. The EMOD buttstock is slightly wider and longer at the toe than a regular M4 stock featuring a noticeable negative pitch, making transitions from the ready position feel more natural.

The VLTOR Improved Modstock is compatible with M14/M1A's featuring Standard Contour 16", 18" and 22" barrels.

The VLTOR Improved Modstock is made to military specifications for the M14. Due to the large amount of variation in the commercial M14/M1A receivers, including variation in the height of the rear heel in the receivers. It is possible that you may experience a minor heel gap with your commercial receiver. The proper way to fix this heel gap is to build up the back of the stock by way of bedding. For this reason, we offer a “raw” version of our Improved Modstock that is uncoated and features a bare carbon composite surface. If you plan on bedding the chassis for accuracy purposes, or to guarantee a lack of heel gap, you may consider purchasing the raw variation of the chassis to expedite the bedding preparation process. After bedding the stock, you may coat the fore end portion of the stock system in a coating of your choosing.

The M1-S Stock system includes the following components:

• Carbon fiber composite fore end
• Pistol grip assembly
• Adjustable buttstock adapter
• VLTOR EMOD buttstock