This brand store meets Mammoth Nation's America First Standards.
Access exclusive discounts, special perks, and member-only offers.
AS Designs SIG MCX Slip Trip Kit Rev 2 | Super Safety & ARC-Fire | 5.56 300BO 7.62x39
Regular Price: $174.99
Member's Price: $166.25
Members Save 5% ($8.74)
AS Designs SIG MCX Slip Trip Kit Rev 2 | Super Safety & ARC-Fire | 5.56 300BO 7.62x39
Regular Price: $174.99
Member's Price: $166.25
Members Save 5% ($8.74)
AS Designs SIG MCX Slip Trip Kit Rev 2 | Super Safety & ARC-Fire | 5.56 300BO 7.62x39
Regular Price: $174.99
Member's Price: $166.25
Members Save 5% ($8.74)
In stock (49)
AS Designs — Active Safety Designs·Authorized Dealer — ARTakedownTool.com
✓ SIG MCX — 5.56 / 300BO / 7.62x39✓ Super Safety & ARC-Fire Ready✓ Lever Blocker Built In✓ In Stock — Ships Fast
Active reset for the SIG MCX. The Rev 2 Slip Trip Kit puts a Super Safety or ARC-Fire V2 in your MCX 5.56, 300 Blackout, or 7.62x39 — the dedicated MCX version, running a standard AR fire control group or a Geissele MCX FCG.
What's in the Kit
- Slip Trip — 4140 steel, heat treated, black oxide
- Slip Trip Guide — 7075-T6 aluminum, Type III hardcoat anodized with PTFE (Teflon)
- Lever blocker built into the guide — no separate lever blocker purchase needed
Compatibility
| Fits | SIG MCX 5.56, MCX 300BO, MCX 7.62x39 — all generations (early gens may need the safety latch removed) |
| Requires | Super Safety or ARC-Fire + standard AR FCG (or Geissele MCX FCG) + this kit |
| Does NOT fit | MCX .308, MCX .277 Fury (those need the MCX Heavy kit — ask us), or MPX (use the MPX kit) |
Geissele note: super-safety-cut Geissele triggers work — but if you're running a Super Safety, do NOT use the MCX/MPX-specific Geissele models; that hammer won't work with the system.
⚠ Not compatible with: Atrius Super Selektor, factory Timney trigger, or traditional cassette FRTs (RB/DTT/Dairyland). Do not use any cassette triggers. Some fitment work may be required, as with all aftermarket accessories.
State Restrictions Apply: this product does not ship to CA, CO, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, OR, or RI. See our legality guide. Gunsmith installation recommended. SIG SAUER trademarks referenced for identification only; modification may void the firearm's warranty.
Complete the build: Super Safety kits · ARC-Fire V2 — $249.99 · Spear/MR Transfer Lever — $84.99 · AS Designs Collection · AS Designs Brand Hub
