The Ultimate Firearms Destination for the Gun Lifestyle

McMillan Adds SENTRY Modular Bolt Gun Stock

At RECOIL, we review every product fairly and without bias. Making a purchase through one of our links may earn us a small commission, and helps support independent gun reviews. Learn More

If you are on the fence about whether you want to drop that new custom rifle into a chassis or a fiberglass stock, McMillan Fiberglass Stocks' new SENTRY modular bolt gun stock might be the answer.

While the new stock does not ship with a buttstock or grip, it is compatible with AR-style stocks through your choice of AR buffer tube size and standard AR-15 grips. The stock can be inletted for most Remington 700 pattern receivers and has other options available like molded-in color, optional studs, rails, and comes standard with the buttstock/grip adaptor.

MSRP for the new stock with no inlet starts at $338.00 and goes up to $548.00 with full inletting for the action, floorplate, and barrel channel.

More from McMillan:

McMillan Fiberglass Stocks, the recognized leader in innovative, high-performance precision shooting rifle stocks, introduces the new SENTRY stock. Based on most Remington type actions, this new stock can be custom-configured by the user to accept AR-style buttstocks and grips, improving marksmanship performance.

The new McMillan® SENTRY is a compact, precision rifle stock that delivers on the company's proven performance in the Remington action arena. With the growing popularity and familiarity of long range tactical shooters using PRS and DMR setups, the SENTRY accepts buffer tube-based adjustable (and folding) AR1-5 buttstocks and countless AR-15 pistol grips to develop a custom, hybrid shooting platform that blends the best of the bolt rifle and the tactical semi-auto rifle worlds.

Offered with full inletting (barrel and action), molded-in color, and buttstock/grip adapter, the SENTRY features a squared fore end for maximum retention and adaptation when used in a tripod mounting system. Optional studs, rails, and other accessories are available, and the stock can be inletted to accommodate most Remington-type actions. The grip, buttstock, and butter tube are not included.

To view the complete McMillan product line, visit

McMillan Fiberglass Stocks manufactures custom rifle stocks and accessories. Product areas include Tactical, Competition, Benchrest, Hunting & Sport, and Ultralight. Customers include shooters, military, law enforcement, government agencies, custom gunsmiths, and OEM rifle manufacturers.

Enter Your E-Mail to Receieve a Free 50-Target Pack from RECOIL!

NEXT STEP: Download Your Free Target Pack from RECOIL

For years, RECOIL magazine has treated its readers to a full-size (sometimes full color!) shooting target tucked into each big issue. Now we've compiled over 50 of our most popular targets into this one digital PDF download. From handgun drills to AR-15 practice, these 50+ targets have you covered. Print off as many as you like (ammo not included).

Get your pack of 50 Print-at-Home targets when you subscribe to the RECOIL email newsletter. We'll send you weekly updates on guns, gear, industry news, and special offers from leading manufacturers - your guide to the firearms lifestyle.

You want this. Trust Us.

Add a comment

Your email address will not be published. Required fields are marked *

Subscribe to the Free