F5 Mfg MSS (Modular Stock System) w/Adapter For PSA JAKL And Complete 5.56×45 JAKL Upper

The F5 Manufacturing MSS (Modular Stock System) is the ultimate pairing for the Palmetto State Armory JAKL. Because the JAKL has an internalized recoil system it eliminate the need for a buffer tube and turns it into the perfect host for the F5 Mfg. MSS. This kit includes everything you need to assemble you F5 Mfg enhanced JAKL with the exception of the lower receiver. This is compatible with any AR-15 based lower receiver.

Paired with a lower receiver this firearm would be considered a SHORT BARREL RIFLE or SBR and is regulated under the NATIONAL FIREARMS ACT. Because of this we will not ship out this product with a lower receiver. If you also need to order a lower receiver you must place a separate order.

F5 Manufacturing is a build to order company. We appreciate your patience as we work through this very busy time. We currently do not have estimated lead times with a backorder list. This item is made to orders and are processed by date received and as parts and components become available to complete the build.

THIS PRODUCT IS BACKED BY THE F5 MFG LIFETIME QUALITY GUARANTEE.

Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).