New: Luth-AR MCA-22 Rimfire Chassis

This modular chassis assembly will fit Ruger 10/22 and similar .22 LR actions and barrels

by
posted on May 23, 2022
** 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. **
Luth 22 2
Luth-AR

New from Luth-AR is the MCA-22, a modular chassis that’s designed for Ruger 10/22 or similar .22 LR rimfire receivers, trigger groups and barrels. Accepting standard or bull barrels, the MCA-22 is a solid upgrade for competitive rimfire shooters, along with hunters and plinkers.

Luth-AR MCA-22 chassis
About the MCA-22 modular chassis, Luth-AR says it is “great for casual plinking, Tactical 22 matches, Steel Challenge, Practical Rimfire Challenge matches or getting started in NRL22 competitions.”

 

The MCA-22 is constructed with high-strength glass filled nylon, 6061 aluminum and steel. Built for a wide range of body types, this chassis is 100-percent ambidextrous. The ambidextrous, goose-neck-style pistol grip has a palm swell. Length of pull is adjustable from 11.25 to 15.75 inches in 0.75-inch increments. Additional adjustment comes from a click-adjustable cheek piece, which can travel +1/-1-inch from bore center. An aggressive grip panel and front grip strap texturing are also present.

MCA-22 chassis buttstock
The MCA-22 offers one inch of vertical butt pad adjustment and length of pull is adjustable from 11.25 to 15.75 inches.

 

As for the MCA-22’s foregrip, there’s a five-slot M-LOK compatible foregrip bottom with single M-LOK slots on both sides. For accommodating beefier bull barrels, the user can remove the taper barrel foregrip insert. With the insert removed, barrels up to 0.920-inch in diameter can be used. In addition, the MCA-22’s front bottom foregrip is pre-drilled with a dome sling stud locator hole.

MSRP for the Luth-AR MCA-22 modular rimfire chassis is $189.95. Learn more at luth-ar.com.

Latest

2026NCAA Gogniat Airrifle 2
2026NCAA Gogniat Airrifle 2

Ole Miss Rifle’s Audrey Gogniat Secures Second Consecutive NCAA Air Rifle Title

Audrey Gogniat of Ole Miss defends NCAA air rifle title with a stunning come-from-behind win in the final at Ohio State on Saturday.

RCBS Adds To MatchMaster Precision Case Trimmer Lineup

RCBS adds a .338-caliber pilot and a pilot-free 3-Way Cutter Head to the MatchMaster Precision Case Trimmer, extending the line’s caliber range and speeding up bench workflow.

Kentucky’s Braden Peiser Surges to Win NCAA Smallbore Title

Kentucky’s Braden Peiser wins individual smallbore title at 2026 NCAA Rifle Championship with 466.0 final score at Ohio State’s Covelli Center.

New: Real Avid Ratchet Rest Adjustable Height Shooting Bags

Real Avid’s Ratchet Rest shooting bags replace manual squeezing and stacking with a built-in ratcheting core that clicks to precise heights, available in three sizes from $44.99 to $189.97.

How Competition Shooting Changed Everything For This Father and Son

Finding purpose through USPSA: a father, a son and the sport that changed everything.

West Virginia Rallies Again to Win 21st NCAA Rifle Championship

WVU rallies from fourth place after Day One to win its 21st NCAA rifle title with a championship-record 4748 aggregate, seven points ahead of TCU.

Interests



Get the best of Shooting Sports USA delivered to your inbox.