We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Strike SMC Alpha MKII for SIG SAUER P320 (Pre-Order)
$499.95
$549.95
In stock
SKU
SI-SMC-A-P320-S-V2-BK
This is a PRE-ORDER. ETA is Late March 2025.
Introducing the Strike Modular Chassis Alpha MKII for Sig Sauer P320.
This is the second iteration of the SMC Alpha series which has been a long time coming and we are excited to finally offer this product to our customers.
The Alpha MKII is made of a full aluminum construction, is built for hard use, and represents the best of modularity that Strike has to offer.
If you're not already familiar with our line of SMC products — Strike's motto is to be innovative and to provide the best quality parts at the best prices. In the spirit of this, the MKII will include the new Alpha frame, a rear back strap w/ picatinny rail, THE BACKSTRAP LITE, Strike Modular Magazine Release for p320, optic mount, Spare P320 Magazine Holder, Extended Ambi P320 Charging Handle, and all the needed hardware for mounting optics (screws and posts).
Optional accessories that can be separately purchased include the Alpha Magwell, Alpha Comps (Short and Long), SMC Blast Shield (Hyper and Standard), EMP's (Polymer and Aluminum), and our FSA Single Stock/Stabilizer or FSA Dual Stock/Stabilizer
Like the original SMC Alpha (Standard), this model is also of "standard" or "full" length. That means this frame's dust cover will sit flush with a 4.7" barrel and slide for a P320. Technically, any Sig P320 barrel and slide will fit with the Alpha MKII frame. If you're running a barrel or slide combination that is 3.9" or shorter you will have to use one of our ALPHA COMPS (Short or Long) in order to achieve flush fitment. If running a Blast Shield, your choice in size will also affect fitment.
Please be aware that the Standard Blast Shield can only fit one accessory at a time, whereas the Hyper Blast Shield can fit two.
Please Note: The Alpha Comps are frame mounted which do not require use of a threaded barrel. Traditional pistol compensators that mount via threaded barrels will work, however, the flush fitment will vary depending on the compensator model as sizes do vary from multiple brands.
Alpha V1 Owners: Thank you for your patience and understanding. Your enthusiasm for this product line has enabled us to keep moving forward. For original V1 customers, please reach out to us — you will have the option to take advantage of our Customer Loyalty Program: To claim your unique individual coupon code for $100 off the new Alpha MKII, please submit a Customer Support Ticket and provide your email address along with proof of original purchase.
COMPATIBILITY:
- Calibers: 9mm/.357SIG/.40S&W
- FCU: All SIG SAUER P320 FCUs which include XSeries as well as M17/M18 with complete function of the manual safety. For SMC use with M17/M18 manual safeties, the notch on the chassis is visible and outlined as a guide for the modification needed to be performed for the manual safeties to be usable.
- Triggers: We only guarantee proper fit and function with SIG SAUER OEM triggers. SI cannot guarantee safety and function on aftermarket triggers and components. The SMC is made to fit the OEM standards of the SIG SAUER FCU.
- Slide Lengths: The ALPHA MKII will work with all P320 slide and barrel lengths but is best matched for SIG SAUER P320 (Standard) with 4.7" barrels or 3.9" barrels with SMC Alpha Comps (sold separately). We do not recommend use of this chassis/grip module with 3.6" slides.
- Slide Length Note: Any slide size shorter than 4.7" will have a gap from the front of the slide/muzzle to the front of the SMC chassis' dust cover. This gap can be filled by an SMC Alpha Comp or aftermarket compensator.
- Compensators: SMC Alpha Comps are Chassis Mounted Compensators (sold separately) which do not require a threaded barrel. Traditional compensators can also be used with threaded P320 barrels.
- Magazine Fitment: P320 17-round, 18-round, 21-round and up INCLUDING 10-round (full size length, not compact) magazines
- Holster: Works with many (but not all) P320 holsters on the market without the use of Spare Magazine Holder for SIG SAUER P320
NOT COMPATIBLE:
- .45ACP FCU/Calibers
- 10mm FCU/Calibers
OPTIC MOUNT FOOTPRINT COMPATIBILITY:
- C-MORE STANDARD
- DELTAPOINT PRO STANDARD
- DOCTER/NOBLEX STANDARD
- RMR STANDARD
- SHIELD STANDARD
PACKAGE CONTENTS:
- 1x SMC - ALPHA GRIP MODULE/CHASSIS with Grip Panel, SI Modular Magazine Release [w/ extended button] and Rear Module Backstrap [w/ QD sockets] (fully assembled)
- 1x Slide Cover Mount for Ambidextrous Side Charging Handle
- 1x Ambidextrous Side Charging handle for Slide Cover Mount
- 1x Screw for Ambidextrous Side Charging handle to Slide Cover Mount [M4x8mm T20 Rounded]
- 2x Rubber pad for Ambidextrous Side Charging Handle bar [back side facing slide]
- 1x Spare Magazine Holder with SI Modular Magazine Release [w/ extended button] (fully assembled)
- 1x Screw for Spare Magazine Holder [M5x30mm T27 Socket Head]
- 1x Nut for Spare Magazine Holder [M5 Hex]
- 1x Multi-Optic Mount
- 4x Screw for Multi-Optic Mount [M4x7mm T25 Socket Head]
- 3x Screw [M3x8mm T10 Flat]
- 3x Screw [M3x9mm T10 Flat]
- 3x Screw [M3x10mm T10 Flat]
- 3x Screw [M3x14mm T10 Flat]
- 3x Screw [M3x15mm T10 Flat]
- 3x Screw [M3x7mm T10 Rounded]
- 3x Screw [M3x8mm T10 Rounded]
- 3x Screw [M3x10mm T10 Rounded]
- 3x Screw [M3x11mm T10 Rounded]
- 5x Large mounting post
- 5x Small mounting post
- 5x Shallow mounting post
- 3x Tall mounting post
- 1x Torx tool [T10]
- 1x Torx tool [T20]
- 1x Torx tool [T25]
- 1x Torx tool [T27]
- 1x Loctite® Threadlocker Blue 243®
- 1x Lite Backstrap
PRODUCT FEATURES:
- Full aluminum construction, modular chassis system
- INCLUDES Pic Rail Backstrap and Lite Backstrap
- INCLUDES Spare Magazine Holder
- INCLUDES Optic Mount - Multi Optic Pattern fits most red dot sights on the market (hardware included)
- INCLUDES Ambi Vharging Handle
- INCLUDES Modular Extended Mag Release Button on both frame and mag holder
- Compatible with additional optional SMC accessories
- Before every use, always check proper function and that all hardware is properly secured. Maintain and check all hardware and components regularly as preventative maintenance.
- If using a manual safety P320 FCU always have your weapon on SAFE when not being fired. Always follow all firearms safety rules and never point your weapon at anything you are not willing to destroy.
- The user is responsible for the modification required to use the M17/M18 manual safety. The Strike Modular Chassis (SMC) has a visible outline for the area that fits the M17/M18 manual safety.
- Strike Industries requires all installations and work to be done by a certified gunsmith.
- Be aware that once you remove material in the SMC chassis for the M17/M18 notch, you cannot go back and there will always be a notch for the manual safety once the modification has been done to the SMC grip module.
CALIFORNIA PROPOSITION 65 WARNING:
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
Related Products
Upsell Products
