Legal Notices:

ATF Regulations

All ATF regulations apply.

Each state’s laws dictate what can or cannot be possessed in its own state. Some counties within each state hold different laws as well. Please contact your local ATF field office with any ATF related questions or concerns you may have. Noveske Rifleworks LLC reserves the right to use discretion when selling to each individual state.

Prop 65 Warning

Prop. 65 Warning for CA Residents WARNING:

This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information go to

The Pig Pen is compatible with any suppressor featuring the 1×16 left-hand thread QD, recently made open source by CAT.
Two length options available, both offered in 1/2×28 and 5/8×24 thread pitches:

Short – 1.93” – 2.4oz

Long – 2.20” – 2.9oz (can be pinned/welded onto your 14.5″ barrel to acheive OAL of 16″)

Crafted out of 4140 QT steel and finished in Black Nitride.
Proudly made in the U.S.A with domestically sourced materials.


Below are links to the cans that our Pig Pens will work with:

Cat (any of their cans using 1x16LH QD mount system)

Additional information

Weight N/A
Size and Threading:

Short 1/2"x28, Short 5/8"x24, Long 1/2"x28, Long 5/8"x24