Description
Here are two very useful videos that demonstrate the installation of the lens.
$112.00
Lens fits the GoPro 2, 3 and 4.
This is a high-quality GoPro customized lens with special coatings and a large wide lens to get maximum light to GoPro camera when using Gopro on the rifle scopes, when using it for scope cam such as air gunning, air soft, paintball, hunting, etc. This lens is not a fisheye lens and because it is 12mm you will not need to do a bunch of post editing to get the image large enough to share.
You will need to leave the square glass lens protector off because the lens protrudes beyond the housing. This doesn’t matter as the GoPro will be in a case once on the scope camera housing.
Item includes:
I also stock the 1/2.3″ version but this 1/1.8″ version (this one) is better because the lens allows more light to the camera for brighter images.
Please note:
The GoPro it’s not included, it is only shown so one can see what the lens looks like installed.
6 in stock
Here are two very useful videos that demonstrate the installation of the lens.
| Weight | 2 oz |
|---|---|
| Dimensions | 3 × 3.5 × 1.25 in |
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Origin .22/.25
NEW ENHANCED DESIGN
UPDATE: The newer Origins have a screw-on barrel shroud and an end cap that is a two-piece unscrewable but the STP still fits and works without an issue. unscrew the shroud rather than the little screw shown in the video and simply unscrew the baffle washer array off the end cap and you are good to go.
Strip Stak Pak for the Umarex Origin
A six piece kit that includes an efficient multiport air stripper that strips and channels air away from the pellet to allow for a more stable and less turbulent pellet launch from the muzzle. The kit also provides baffle chambers to help remove both noise and turbulence in the air stream. The end result is a more laminar air stream which reduces projectile instability and as a secondary benefit, reduces the report of the rifle. This kit is 100% compatible with the stock end cap or the DonnyFL A50 adapter.
Air Stripper comes with o-ring and silicone grease for installation. I strongly recommend that you watch my installation video below.
Replacement Air Stripper 0-ring is 14mm x 1.5mm

Installation Video for 1.5″ Picatinny rail on the Umarex Gauntlet forearm.
For G1 G2 & G30 Variants
Hajimoto Productions Tuning O-ring kit for the Gauntlet and Gauntlet 2
Now includes two of my “NO RING” pellet probe seals as HP-1 rather than the typical high wear donut orings.
I have put together the most common o-rings that fail during a tuning session. Most of the stock o-rings for the internals will gouge when the airgun is disassembled, this kit will allow you multiple attempts should any of the o-rings fail. Please note that the .30 caliber uses completely different internal o-rings than all previous Gauntlet Models including the .30 cal exclusive transfer port orings Which will be bagged as TP.
Some of the NO-Ring seals have the leading edge precision ground.

These tapered / precision ground types need to be installed as shown below
(Images are of the .30 caliber NO RING)
You get:
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