OverLander

Keystone Overlander...Very light and compact… It’d be nice if the stock could slide forward just a bit more to sit flush against the back of the receiver. But that might breach the 26” legal limit. 
The light, carbon fiber wrapped barrel, free floated “handguard”, pistol grip, and collapsible buttstock lend the Overlander an exotic look. 
I replaced the excessively long pistol grip with a BCM KD 3.0 Gunfighter shorty grip. Saves over 30 grams. With the design of the receiver’ I had to lop off the beaver tail and some of the trigger guard ledge. 
I’ve always looked at the Keystone Crickett single shot bolt action rifles for kids with interest. I think the Overlander can serve as a kid’s training platform AND yet continue to serve as a very light and compact backpack carbine for adults. 
The buttstock storage compartment provides a good cheek weld for kids, but adults will need to do a good turkey neck cheek weld onto the extended twin rails to get low enough to see through the peep sight. 
The Overlander, like the SU16c, can fire while the stock is folded or collapsed. Something that the Ruger takedown rifles can’t match. 
I did experience some frustration with the collapsible stock…the stock collapses about an inch on almost every shot. Occurs when pulling the buttstock firmly into the shoulder pocket…preloaded such, the light recoil of the 22LR cartridge is just enough to collapse the stock. I suppose you could call it a recoil reducing feature, but it’s annoying. 
This leads to the four step firing routine:Eject spent caseInsert fresh cartridgeClose BoltExtend stockCock hammer
Trying to resolve the issue, I used a small triangle file to cut the wire stock notches deeper and square it up toward the rear of the buttstock…allowing the forward side to retain a ramp. I also added a ⅛” preload spacer to the spring. The problem persists. It is an annoying issue that hopefully Keystone can resolve with future iterations. The spring loaded catches do have a steel roll pin insert for lockup with the wire stock. 
They do offer a version of the Overlander with an AR like adjustable buttstock/buffer tube setup. This is a poor solution…ruining the weight advantage of the Overlander, hinders the rifle’s length of pull as a platform for children, and eliminates the really compact collapsed form factor….probably 5 to 6 inches longer when collapsed than the wire stock. Wire stock is far superior for a backpack carbine and worth overcoming or adapting to the lock up issues. 
Monitor this page for updates.
I typically don't care much for bipodsThey introduce the variable of the terrain, sand, gravel, dirt, concrete, wood, into the “steady hold factors” equationVersus a shooter's sling that insulates a bit and can provide support for not just prone, but sitting, squatting, and offhand, too.
But our 4 year old ‘lil gunfighter wanted to try a bipod for support. And parents wanted help keeping the muzzle out of the dirt and directed down range.
I Paired a CVLife QD pic rail Tactical bipod with the Keystone Overlander. A terrific combination for kids shooting prone….and adults alike.
One surprising benefit of the bipod for the Overlander is that it prevents the stock from collapsing during live fire recoil…even if forward tensioned.  
Raising bipod awareness…The Tactical bipod is Great for bullpups, too, where the sling, as a shooter's aid, is less effective. 
Compared to the Magpul bipod…Size and Weight basically the sameTilt is smooth on Magpul, indexed on CVlifeCVlife features numeric markings on legsCVlife can fold both to the front and to the rear…great for bullpups or backpack carbine versatilityWith legs folded, the CVlife can keep a rifle balanced upright on its adjustment knob, whereas the Magpul knob is pretty tippy…although it has really nice knurling. I do wish the bipod could splay its legs at a sideways angle to create a wider platform for kids. Our little test shooter figured it out, so maybe not worth the added complexity and weight. CVlife Tactical bipod…about half the price of Magpul offering.  And with similar features. 
Given the Overlander's short "handguard" there is no effective way to use a sling as a shooter's aid. As an advocate of the shooter's sling, I've never been a fan of the bipod. I generally think they introduce too much of the variation of the terrain into the steady hold factors. But I think the Overlander as well as the RDB bullpup might benefit from a lightweight bipod. Testing the CVLife.  
Mission First Tactical Achro “without color” or gray man 22L BackpackFeatures an ambi access CCW pocket and the velcro MFT Multi-Mount PlatformMy P17 fits with room to spareI’m not a fan of off-body firearm carry, so I secured a Pioneer Woman paring knife. Perhaps I should include a spoon and fork, too. The subdued company logo is discreetly positioned above the exterior storage pocket where I organize my family ParaQuito insect repellent…you’re more likely to be killed by a mosquito than a Grizzly.Only opens diagonally, I wish it folded out full like the 30L model. I use the soft eyeglass pocket to carry two “camera” phones.The carry handle is sturdy and the sweat chimney helps keep you coolSturdy padded shoulder harness with adjustable sternum strap.The 2.4 pound pack is a good match for mountain bikers and day hikers.Ambi water bottle pouches can hold up to 32 ounce containersPadded compartment accommodates my inadequate, but long lived, 13” Lenovo Thinkpad. But I wish the compartment kept the notebook off the bottom. I made use of the laser cut molle to install a holster and secure a barrel condom to carry the Keystone Overlander. Rugged enough to handle bumpy mountain bike trails with grace.Not quite tall enough to comfortably accommodate our 19 ½” 10/22 takedown build, but I believe the 30L version would be tall enough. 
Because gun shot trauma all require the same emergency response whether from 22LR, 9mm, or 45ACP.
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