Mossberg Releases FLEX Conversion Kits

by
posted on June 22, 2017
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
mossberg_flex_conversion_kits_f.png
Mossberg has introduced FLEX Conversion Kits for the Mossberg 500 and Maverick 88 pump-action shotguns in 12- and 20-gauge options. Three conversion kits are available for each gauge with all required hardware included.

With this new conversion kit, Mossberg hopes to deliver the flexibility and versatility of the FLEX system to the owners of existing 500/88 pump-actions.

Available kits:

Stock and Fore-end Adapter Kits
Includes the FLEX TLS stock and fore-end adapters only, but provides the option to switch to FLEX accessory stocks, recoil pads and fore-ends on your Mossberg 500 and Maverick 88 shotguns.

Stock Adapter with FLEX Pistol Grip Kit
Includes the FLEX TLS stock adapter and Mossberg's FLEX Pistol Grip with convenient sling swivel stud and black matte finish. Easily convert your 500/88 to a Mossberg Cruiser platform for home-defense applications.

Stock Adapter Kit
Includes the FLEX TLS stock adapter only. This kit will allow your 500/88 to accept FLEX stocks and pistol grip for LOP (length-of-pull) customization or ease of converting your hunting shotgun to tactical platform.

Currently, the company offers 16 FLEX accessory components and an extensive line of accessory barrels. FLEX System accessories include three recoil pads (3/4", 1 ¼" and 1 ½" thick); four synthetic fore-ends (three standard and one tactical tri-rail); and nine stock options. Choose from standard full-length stocks with 12½-, 13½- and 14 ¼" LOPs; pistol grip; six-position adjustable tactical stock; and four-position adjustable, dual-comb hunting stock. Fore-ends and stocks feature black matte, Mossy Oak Break-Up Infinity or Realtree MAX-4 finishes.

For more information visit mossberg.com

Latest

Sar Gotw Web
Sar Gotw Web

Gun Of The Week: Sarsilmaz SAR9 SC Gen3

As part of a new family of guns, SAR USA offers its SAR9 SC Gen3, a small, subcompact, striker-fired design made for daily carry. Watch our video to see this concealable pistol in use on the range.

The Armed Citizen® Nov. 7, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

SIG Sauer, GrabAGun Partner On Freedom Series Pistols

SIG Sauer has partnered with GrabAGun to offer three specially finished Freedom Series handguns that pay homage to Charlie Kirk and Turning Point USA.

Review: Taurus Model 58

Announced publicly in April 2025 at the NRA Annual Meetings and Events convention in Atlanta, Ga., Taurus USA has filled the traditional double-action void of full-size .380-ACP-chambered handguns within its American catalog by launching the Model 58.

Smith & Wesson Announces $150 American Guardians Rebate

Smith & Wesson's American Guardians Rebate program allows military veterans and first responders to get a break on the cost of Smith & Wesson firearms or Gemtech suppressors.

Rifleman Review: Smith & Wesson Bodyguard 2.0

Smith & Wesson went back to the drawing board with its Bodyguard .380, and in 2024, the company rolled out the Bodyguard 2.0, which is one of the smallest and lightest defensive pistols in the S&W lineup.

Interests



Get the best of American Rifleman delivered to your inbox.