Defiance Machine anTi X Stainless Short-Action Receiver, Integral Picatinny Bases, Polished 416R, Right-Hand
This Defiance Machine anTi X is a stainless, ultra-lightweight action built for custom precision rifle actions. It features a bright polished 416R stainless receiver with integral scope mount bases and an integral recoil lug, paired with a one-piece spiral-fluted 4340 bolt. It follows the Remington 700 short-action footprint and is manufactured in Columbia Falls, Montana, USA.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond what’s typical from inspection (see photos).
Bore Overall Condition: Not applicable - receiver/action only; no barrel is included.
Bore Rifling: Not applicable.
Specific Condition Notes: This action is configured with a 3.1-inch internal box length. It uses a standard short-action 0.476-inch bolt face. It is a standard bolt face short action.
What’s Included
- Defiance Machine anTi X right-hand short-action stainless receiver with integral recoil lug and integral split Picatinny scope base sections
- One-piece spiral-fluted 4340 steel bolt with recessed bolt face and external claw extractor
The anTi X receiver is machined from pre-hardened 416R stainless steel and finished in a bright polished stainless color. Its integral recoil lug and split Picatinny base sections fore and aft of the ejection port provide a solid, streamlined foundation without separate add-on parts.
Built on a Remington 700 short-action footprint, this right-hand bolt receiver offers broad compatibility for custom builds. The open-top ejection/loading port supports smooth access during loading and unloading.
The one-piece 4340 steel bolt is spiral-fluted and includes a recessed bolt face with an external claw extractor for strong primary extraction. The bolt handle is threaded for a removable knob, allowing the end user to fit a preferred handle style.
Defiance’s headspace standard is applied, and this action uses a standard short-action 0.476-inch bolt face with a 3.1-inch box length. The serialized receiver is made in Columbia Falls, Montana, USA. Integral rail sections and mounts are included on the receiver.