The Blue Line Solutions Mauser MP40P .22 LR 23+1 10" Black Polymer Grip (Model 4400018, UPC 689585856716) is a modern rimfire pistol that captures the iconic look of the WWII-era MP40 submachine gun while delivering affordable, low-recoil fun in .22 Long Rifle. With its 10" barrel, 23+1 round capacity, and black polymer grip, this semi-automatic tactical pistol is perfect for plinking, training, and collectors who love historic firearms with modern reliability.
Classic MP40 Styling in a Rimfire Tactical Pistol
The Mauser MP40P is designed to emulate the legendary MP40 submachine gun, offering the same unmistakable profile in a semi-auto .22 LR pistol format.
Key highlights of the MP40P design:
Historic-inspired receiver and silhouette based on the original MP40 pattern
Modern semi-automatic blowback action chambered in .22 LR for low recoil and low-cost shooting
Perfect for enthusiasts who want the look of a classic SMG without the cost, recoil, or NFA paperwork
It’s an ideal centerpiece for a collection, while still being practical enough to take to the range every weekend.
Chambered in .22 LR – Affordable, Low-Recoil Fun
Chambered in .22 Long Rifle, the MP40P delivers:
Minimal recoil, making it easy and enjoyable for newer shooters and experienced enthusiasts alike
Low-cost ammunition, so you can shoot longer sessions without breaking the bank
Great platform for training fundamentals, transitions, and target acquisition with a unique historical-style firearm
This rimfire setup makes the Blue Line Solutions Mauser MP40P a go-to choice for plinking, informal competition, and skill-building.
10" Barrel for Accuracy & Balance
The pistol features a 10" barrel, giving the .22 LR cartridge enough length to achieve solid velocity and stability while maintaining a compact, maneuverable overall size.
Benefits of the 10" barrel:
Improved ballistic performance over shorter pistol barrels
Longer sight radius for more precise aiming with iron sights
Excellent balance when shooting from standing or supported positions
Whether you’re ringing steel plates or punching tight groups on paper, the 10" barrel helps keep your shooting consistent.
23+1 Round Capacity – More Time Shooting, Less Time Reloading
One of the standout features is the 23+1 round magazine capacity, giving you more shooting between reloads than many traditional rimfire pistols.
Ships with a 23-round magazine, for 23+1 total capacity
Great for extended range strings, drills, and casual plinking
Ideal for training newer shooters, with fewer interruptions for reloading
High capacity plus .22 LR affordability makes this MP40P a truly fun gun for long days at the range.
Black Polymer Grip & Durable Construction
The Blue Line Solutions Mauser MP40P uses black polymer grip panels and a robust metal receiver for a solid, durable feel.
Construction highlights:
Steel and die-cast alloy receiver components for strength and longevity
Black polymer grip that’s comfortable, durable, and easy to maintain
Overall design optimized to echo the MP40 while working reliably as a modern rimfire pistol
The result is a pistol that looks vintage but feels solid and serviceable for regular range use.
Adjustable Sights & Optics-Ready Capability
Many listings for the Mauser MP40P note adjustable sights and optics-ready features, allowing you to tailor the gun to your style of shooting.
Iron sights give it a traditional look and feel, while the optics-ready capability brings this historic-style pistol firmly into the modern era.
Ideal Uses – Training, Plinking, and Collecting
The Blue Line Solutions Mauser MP40P .22 LR is versatile enough to fit several roles:
1. Range & Plinking Gun
Shoot all day with inexpensive .22 LR
Minimal recoil makes it fun for friends and family
Great conversation piece at the range
2. Training & Skill Building
Practice stance, grip, trigger control, and target transitions
High capacity supports structured drills without constant reloads
MP40-style ergonomics force you to adapt to a different layout, sharpening your skills
3. Collector’s Piece
Iconic MP40-inspired styling for historic firearm fans
Modern semi-auto rimfire format that’s easier to own and shoot than an original
Perfect for themed displays or WWII-inspired collections
Key Specifications – Blue Line Solutions Mauser MP40P 4400018
From distributor and retailer data:
Manufacturer: Blue Line Global / Blue Line Solutions (BLS Supply)
Model: Mauser MP40P
Manufacturer Part Number: 4400018
UPC: 689585856716
Caliber: .22 LR
Action: Semi-automatic blowback
Capacity: 23+1 rounds
Barrel Length: 10"
Grip: Black polymer
Category: Semi-auto tactical pistol / specialty rimfire handgun
(Exact overall length and weight may vary slightly by source, but typical specs list a 10" rifled barrel and rimfire-optimized action.)
Why Choose the Blue Line Solutions Mauser MP40P .22 LR?
If you want a firearm that’s fun, affordable to shoot, historically inspired, and uniquely styled, the Blue Line Solutions Mauser MP40P 22 LR 23+1 10" Black Polymer Grip (4400018 / 689585856716) is an excellent choice:
Classic MP40-inspired design in an easy-to-own rimfire pistol format
.22 LR chambering keeps recoil light and ammo costs low
10" barrel and 23+1 capacity deliver accuracy and extended shooting time
Durable construction with black polymer grip and metal receiver
Perfect for collectors, range shooters, and trainers who want something more distinctive than a standard .22 pistol
For a rimfire pistol that turns heads at the range and puts a grin on your face with every magazine, the Mauser MP40P from Blue Line Solutions delivers style, history, and shooting fun in one package.
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