Additional information
| Weight | 5 oz |
|---|---|
| Dimensions | 5.5 × 3 × 1.25 in |
$130.00 Original price was: $130.00.$80.00Current price is: $80.00.
The Grip Adapter is made from SLS Fused PA12 Nylon. It accepts AR Grips with or without beavertails. It accepts AR15 or AR308 extension tubes and threaded side folders. It uses an innovative two-point attachment method for a rock-solid attachment. This listing is for the Grip Adapter only, there is no grip, hand gaurd, buffer tube, folder, or butt stock included. All those items are available separately.
7 in stock
| Weight | 5 oz |
|---|---|
| Dimensions | 5.5 × 3 × 1.25 in |
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Fits the Nova Liberty, Aspen, AV Avenger, and Origin PCP’s
This is a direct replacement end cap that when installed provides 1/2 x 20 UNF threads to allow the installation of your favorite moderator or suppressor. If you are looking for a better and stiffer barrel to barrel shroud connection that helps eliminate point-of-impact changes or projectile clipping issues, consider going with the A70 Adapter which essentially marries the barrel to the shroud.
If you are a Hajimoto Productions Strip Stak Pak (SSP) user, then stick with the A50 because the A70 will not work with the SSP.

This part is designed and manufactured by DonnyFL
11.4cc plenum expansion for Avenger
AVENGER/LEVIATHAN POWER PLENUM:
THIS PLENUM IS NOT DESIGNED TO NOT FIT THE BULL PUP VERSION
INSTALLATION CAN BE MADE USING TYPICAL SNAP RING PLIERS
MADE IN SOUTH AFRICA
Installation video below
Air Stripper, Tension Spring and Baffle Stack
UPDATE: The newer avengers 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 Avenger
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. The installation video for the Umarex Origin Strip Stak Pak is exactly the same so you can follow the installation video below.
Replacement Air Stripper 0-ring is 14mm x 1.5mm
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