MPA RIMFIRE BARRELED ACTION - 1.25” Straight Contour 24", 1:16 twist.

MPA RIMFIRE BARRELED ACTION - 1.25” Straight Contour 24", 1:16 twist, with Barrel Tunner.  

WE HAVE THREE IN ORDER WITH MPA SO IF YOU WANT ONE LET US KNOW.

Available in a multitude of barrel profiles and muzzle threads, the rifle is setup specifically for IPRF/PRS/NRL rimfire competitions.

The rifle will come standard with an ATS Barrel Tuner.

MPA uses hand lapped Lother Walter Barrel Blanks from Germany.

MPA uses hand lapped Lother Walter Barrel Blanks from Germany.

The chamber in this rifle is setup to run both Lapua/SK ammo and  Eley ammo (different rim thicknesses) with similar bullet profiles.

We will also offer this rifle in either 1:12 or 1:16 twist rate. Lets us know if you need help in determining the correct twist rate for your application.

Action:

• MPA Elite Rimfire Action
• 2 Lug Head
• 60 Degree Bolt Throw
• 30 MOA Scope Rail
• Black Nitride Coated Bolt
• Polished Stainless Action Body
• Dual Claw Extractors

Barrel:

• 22 LR – 416RQ Stainless Steel
• Precision Gun Drilled, Reamed and Honed
• Pull Button Rifled
• Stress Relieved
• Polished
• Hand Lapped
• Bore and Land Inspected on Video Borescope
• Sheffield Air Gage Inspection to .0001″ on Bore and Rifle Land Variation
• Chamber is indicated within .0001″ or less – to the bore of the rifle
• 1:12 or 1:16 Twist Rate
• Barrel is Crowned and Not threaded. ATS Tuner is Clamp on Style.
• If you want a threaded barrel, please let us know in the Comments section at checkout
• MPA Match Heavy Barrel Profile (1.050″ at the muzzle)
• Barrel Length – 23″

Barrel Tuner:

• ATS Barrel Tuner – Clamp On Style

Trigger:

• MPA Elite Trigger (MPA Trigger built by Bix n Andy)
• Pull Weight: 4 oz-2 lbs