What refills work with this pen?

The pen accepts dozens of standard refill types including Pilot G2, Parker-style, Schmidt, Uni, and many others. The manufacturer provides a detailed compatibility list showing specific models. It ships with a Schmidt MegaLine pressurized refill that writes at any angle.

Can I remove or reposition the pocket clip?

Yes. The clip is reversible so you can change the carry angle, and it can be removed entirely if you prefer to carry the pen without one. The clip is milled from grade 4 titanium with a deep carry design.

How does the bolt action mechanism work?

The bolt is a brass slider that moves along machined grooves in the titanium body. Pushing it forward extends the refill tip, pulling it back retracts the tip. The mechanism produces a mechanical click and can be disassembled for cleaning.

What's the difference between the green and purple versions?

Both versions have the McNees grenade-pattern grip texture. The green version has a green bolt and green grip section. The purple version has a purple bolt with a green grip section.

Is this pen heavy compared to plastic pens?

Yes. The all-titanium and brass construction weighs around an ounce and a half, substantially more than a plastic pen. The weight is noticeable in a shirt pocket and in hand, though the balance is designed to avoid fatigue during extended writing.

What does the lifetime warranty cover?

The lifetime warranty covers defects in materials and workmanship. Since the pen is made entirely of metal with a simple mechanical bolt, there are no plastic parts to crack or wear out over time.

USA Bolt Action Pen McNees Collab

Made in USA
Refillable
Lifetime warranty

The 3-second version

Grade 5 titanium body machined and assembled in Chattanooga, Tennessee
Compatible with dozens of standard refill types for your preferred writing feel
McNees Knives collaboration with grenade-pattern grip texture
All-metal construction adds noticeable weight
Aggressive grip texturing may wear pocket fabric
Bolt mechanism makes it bulkier than twist pens

Why it's on GiftsFeed

Titanium bolt action pen machined in Tennessee with wide refill compatibility

Most machined pens trap you in their proprietary refill ecosystem—you get one ink choice and live with it. This design opens the mechanism wide enough to accept nearly every standard cartridge format, so the pen you carry for twenty years can adapt as your handwriting or task list changes. Pressurized refills for field notes, gel for smooth everyday writing, fine-tip for small notebooks—you decide.

The McNees collaboration brings grip texturing that actually works when your hands are wet or greasy, borrowed from folder knife design where slip means injury. It's overkill for office work, but if you use a pen outdoors or in a shop, that difference shows up daily.

Good gift when

People who carry a pen daily and want one refill option that covers every situation
Knife collectors who appreciate machined metal tools with tactical detailing
Anyone tired of disposable pens who wants something built to last decades
Writers who have strong preferences about ink flow and line width

Skip it if If you prefer lightweight pens or find all-metal construction too heavy for extended writing sessions, this will feel tiring. The grenade-pattern texturing is aggressive enough to show wear on pocket fabric over time, and the bolt mechanism adds bulk compared to twist or cap pens.

Specs

Body material: Grade 5 titanium
Clip material: Grade 4 titanium, reversible deep carry
Bolt slider material: Brass
Included refill: Schmidt MegaLine Pressurized (P 950M)
Grip pattern: McNees grenade texture
Color options: Green bolt and grip, or purple bolt with green grip
Manufactured: Chattanooga, Tennessee, USA
Warranty: Lifetime

What's included

Bolt action pen body with machined grip texture
Reversible titanium pocket clip installed
Schmidt MegaLine pressurized refill
Lifetime warranty

If you're giving it

No sizing to guess

Consider adding a premium refill suited to the recipient's writing style—the wide compatibility is part of the appeal.

The maker

McNees Knives builds folding knives in Arizona with a focus on heavy-duty locking mechanisms and aggressive grip patterns. Their Dixon model features a textured handle that inspired the grenade pattern on this pen. Big Idea Design manufactures writing instruments and everyday carry tools in Tennessee, specializing in designs that accept multiple refill types. This collaboration translates knife design language into a writing tool, matching the color and texture details so the pen complements the blade as part of a coordinated carry setup.

The details

This bolt action pen starts with grade 5 titanium for the body and a brass slider mechanism. Every component is CNC machined and assembled in Chattanooga, Tennessee. The collaboration with McNees Knives adds grenade-pattern texturing on the grip section to match their Dixon folder, available with either a green or purple bolt and grip combination.

The reversible pocket clip is milled from grade 4 titanium and designed for deep carry. You can flip it to change the carry angle or remove it entirely. Damascus titanium clips are available as an upgrade.

The pen ships with a Schmidt MegaLine pressurized refill, which writes at any angle and performs in temperature extremes. What sets this design apart is compatibility with dozens of standard refill types—pilot G2, Parker-style, Uni, and many others—so you can dial in the exact writing feel you prefer without being locked into a proprietary cartridge.

Solid metal construction means no plastic parts to crack or wear. The bolt action is a sliding brass component that rides in machined grooves, producing a mechanical click with each throw. The mechanism is simple enough to disassemble for cleaning or maintenance.

This pen carries a lifetime warranty covering defects in materials and workmanship. At around five and a half inches long and weighing close to an ounce and a half, it sits in a shirt pocket without sagging and feels substantial in hand without fatigue during long note sessions.

Big Idea Design

USA Bolt Action Pen McNees Collab

Collaboration with McNees Knives brings grenade-pattern grip texture and color-matched bolt options

$165at bigidesign.com

Choose an option

Quantity

Ships and sold by Big Idea Design. About this merchant

The 3-second version

Grade 5 titanium body machined and assembled in Chattanooga, Tennessee
Compatible with dozens of standard refill types for your preferred writing feel
McNees Knives collaboration with grenade-pattern grip texture
All-metal construction adds noticeable weight
Aggressive grip texturing may wear pocket fabric
Bolt mechanism makes it bulkier than twist pens

Questions

What refills work with this pen?: The pen accepts dozens of standard refill types including Pilot G2, Parker-style, Schmidt, Uni, and many others. The manufacturer provides a detailed compatibility list showing specific models. It ships with a Schmidt MegaLine pressurized refill that writes at any angle.
Can I remove or reposition the pocket clip?: Yes. The clip is reversible so you can change the carry angle, and it can be removed entirely if you prefer to carry the pen without one. The clip is milled from grade 4 titanium with a deep carry design.
How does the bolt action mechanism work?: The bolt is a brass slider that moves along machined grooves in the titanium body. Pushing it forward extends the refill tip, pulling it back retracts the tip. The mechanism produces a mechanical click and can be disassembled for cleaning.
What's the difference between the green and purple versions?: Both versions have the McNees grenade-pattern grip texture. The green version has a green bolt and green grip section. The purple version has a purple bolt with a green grip section.
Is this pen heavy compared to plastic pens?: Yes. The all-titanium and brass construction weighs around an ounce and a half, substantially more than a plastic pen. The weight is noticeable in a shirt pocket and in hand, though the balance is designed to avoid fatigue during extended writing.
What does the lifetime warranty cover?: The lifetime warranty covers defects in materials and workmanship. Since the pen is made entirely of metal with a simple mechanical bolt, there are no plastic parts to crack or wear out over time.